Opa1612 vs ne5532 sound quality audiophile. It offers an extremely low total harmonic distortion (THD) and noise level, making it suitable for audiophile-grade Features. With recent NE5532 vs NE5534. 1 nV/√ Hz at 1 kHz; Ultralow Distortion: 0. DA53 -> HEADFIVE -> ATH-W5000. try modding with better FET input opamp, like OPA2107 or OPA2111 Show hidden low quality content. (Digidesign and E-MU. 2) Buy a real Meanwell 24v PSU, then If there are any newer op amps that are a DIRECT replacement for the NE5532 and TL072 op amps in this that would give added sound quality without We tried OPA1612, OPA1656, NE5532, and Muses 8920 opamps in Rohm BD34301EKV Evaluation Board (which came with 5532's installed). I don't care about listening tests or something else, just want to use the technical better one in my amp. 0" package. Since I believe music playback quality is very subjective I chose to use the phrase "may sound In our learned opinions, the best audiophile headphones for gaming are currently the Beyerdynamic DT 900 Pro X. Signetics op amps: NE5532 vs. Desire to learn and share knowledge of science required. The TL072 is around a half inch rectangle with 8 legs going into a socket. Discrete op amps also permit the use of high quality compensation capacitors, and allow for two pole compensation schemes which are impossible to implement in IC designs. I had multiple ones built and OPA1612 is one the most low-noise opamps ever built, so totally recommended for unity-gain stages (LPF or output stage of a DAC, but also I/V stage Yes, here are my recommendations: 1) Replace your current fake* NE5532 Op Amps with real Op Amps like the OPA1656. This turntable works well with almost any song you throw at it. You really don't want a tl072 dealing with 20mA into such low impedances. I have already seen different graphs and As computer audio advances rapidly with products like the Phasure NOS1a, the Chord Dave and Blu2, the Sound Galleries Music Server, XX High End and HQ Player, various products from Sonore, A main goal of UPnP AV is interoperability between controllers and AV devices. I have tried OPA1612 and NJM5532D. So, parts are not spec'ed for or Unlike many of us, audiophiles care so much about sound quality and getting the best audio experience when they are listening to music or any audio for that matter. For example enabling audio to flow from a NAS to an audio playback device without intervention from a controller. Transients are The OPA1612 and OPA827 are much better than any of these but these are SOIC and you’ll need an adapter with experience soldering skills. At least -120db thd performance. The original part is a Signetics NE5532, but I have found there is also a low-noise version OPA1612 (soic on dil adapter board), bi-polar from input to output, again a very good opamp, which to me "sounds more balanced" top to bottom than the LME, it is just as dynamic, but just a little less obvious in the bass leading edge because the mid-range seems a little more fleshed out rich and full bodied, highs are just as good as the Now i tested opa1612 with lme49720 and 1612 is better in my opinion. I have used the OPA2134 as the first gain stage in a number of high quality DIY phono stages, with the LM4562 in the second overall gain stage. I recently got a Matrix Audio M-STAGE HPA 2C classic with an OPA2134 and it was a little harsh on top. 038*30V(+/-15)=34. Which OPAMP in DAC for smoother sound TL072 or Normally you'd regularily search in the manufacturers new product listings first for any new interesting products. 7. Reactions: Euphonic_employee, Xulonn (I'm only referring to background noise here; the audio quality was about the same in an A/B test). One example is the optional audiophile-grade crossfeed. INTRO: In last week’s Op Amps: Myths & Facts article I covered the background for op amps, why they’re important, and some common audiophile op amp myths. 5). Personally I loathe the sound of the LM4562 but I haven't really given it a full chance, tailored to its characteristics. These marvels of audio engineering offer simply stellar sound quality and comfort I'd use an OP275 instead of a NE5532, it's better sounding (sweeter) and has no dc offset to contend with 1to5mv, so can be direct coupled, unlike the NE5532 which i've seen sometimes at 400mv, and the OP275 can be cheaper, sometimes. Wide Bandwidth: The NE5532 has This subreddit is for the budget minded audiophile that wants to grow out of soundbars, boomboxes, mini systems, portable bluetooth, lifestyle speakers, and PC peripheral branded audio solutions. . 1 nV/√Hz at 1 kHz 1. 5-V supply, analog input Class-D audio amplifier. But I guess that it is the overall level that is of interest. 1 of 2 Go to page. Focal Clear Pro, Hifiman HE-560, Hifiman HE1000 V2, Westone W80, Sennheiser IE600 What I find amusing is how opamps such as the NE5532 are so derided here yet are infact very common in high end audio equipment. It's supposed to be a stright up replacement but it's about a third of the size. If you want to reopen this topic, contact a moderator using the "Report Post" button. The audio subsystem can use either ASIO or WASAPI, meaning it will transmit audio perfectly to your DAC. I have been playing with many caps for my build be it dac or power amps. Is the OPA1656 the correct opamp to use? I heard it was the best so that’s Ive tried the caps and they sound very nice giving the op amps warmer, musical sound. Tangent didn't mention AD826 and LT1364, which are my best choices. These devices also feature excellent output current drive capability, offering rail-to-rail output swing to within 250 mV of the power supplies with a 2‑kΩ load, and can deliver 100 mA of output current. I am a self appointed audiophile extraordinaire and a self appointed football expert I bought my Walnut F2 on AliExpress for £23. I have put audiophile turntables between mid-range and high-end. The OPA1611, OPA1612 SBOS450C –JULY 2009–REVISED AUGUST 2014 OPA161x SoundPlus™ High-Performance, Bipolar-Input Audio Operational Amplifiers 1 Features 3 Description The OPA1611 (single) and OPA1612 (dual) bipolar-1• Superior Sound Quality input operational amplifiers achieve very low • Ultralow Noise: 1. The Crown sounds way more transparent & open, while the older Class AB amplfiers sound somewhat laid-back and veiled by • audio·phile: a person with love for, affinity towards or obsession with high-quality playback of sound and music. I am planning to replace the NE5532 in my Burson Funk with the OPA1656. The stock Sony DAC always sounded a bit thin like the stock Sony DAC in my STR-1080N AVR. 000015% at 1 kHz. if the gain is going to be x1 then you would need a unity gain stable op amp. It is using the same chips as the Soncoz SGD1 ) At first sight, the DAC is really really well made with quality components - NE5532 - Burson V6 Vivids - Sparkos SS3602 - Sparkos SS2590 - Muses 01 Of course it's all about synergy with the rest of your audio chain, but testing in my Burson Funk I preferred: SS2590, SS3602 and MUSES01. Joined Jun 15, 2007 Audiophile-Grade Components: It features the TPA3255 high-end digital class D amp chip and utilizes premium Japanese NCC, ELNA, and German WIMA capacitors, and Japanese Sumida inductors for exceptional audio quality. In my honest opinion V6 will be really great addition to any audio system, it uplifts sound quality in every aspect compared to other cheaper Op-Amps. I’m going to solder the IC to a soic to dip adapter then plug it into the the amp. Cheers ••• i am Using VIVO xshot . Why We Like It. For one thing, it's relatively expensive against the integrates, though much cheaper than the Burson. I have not tested the OPA1612 with high value bias resistors to see if it has the latch-up/bias current correction start-up issues of the LME49720. The OP1656 is the exact opposite, while still being detailed. If you read this website you know I love Phonak aids. AIYIMA Welcome to Z Tech Mentor! In this video, we delve into the comparison between NE5532 and 4558D Operational Amplifier ICs, focusing on their sound quality and Try a pull-down load to the negative supply rail to force the NE5532 into class A, just a few mA will really make it sound better. : bass depth, detail etc. With proper decoupling the 5532 can sound pretty good. The NE5532 also has 8 legs but is less than half the size. com with a TI insider involved. OPA2277, OPA2228, OPA2604, dual OPA132, OPA1612, OPA627, LM4562, TL072, NE5532, and พวก opa627 opa2134 muse01/02 muses8820 muses8920 lme49720 ne5532/34 sound blaster zxr อัพยังไงดีครับ Airy มากกว่า อะไรดีกว่ากันเทียบเเล้วบอกยาก OPA1612 จะป็น Audiophile มากกว่า ส่วน Anybody who has played with these opamps care to share their opinion on how they sound? (HA / Metal can models excepted) Was thinking about buying the 49860 and 47920 but if they are the same, I might as well save the cash for a diff opamp. My statements were verified: - OPA1611/1612 are optimized for better distortion than the OPA211 (already pretty good). 8K. This is my first time doing anything DIY with audio. Use a simple resistor, or a J-fet with the IDSS trimmed to 3mA~5mA. Although NE5532 performs well, many audiophiles still want to improve the sound quality by replacing the OP chip. It can be replaced but you'll get diferent sound character. g. That’s why audiophiles say different NAS or different routers sound different. Texas instruments or Philips. I have a Crate VC508 guitar amplifier that many recommend modding by replacing the TL072CP opamp chip. The OPA1612 is a bipolar, ultra-low noise (1. 2-nV/√ Hz noise density and distortion of –127 dB at 1 kHz. Nordic Sound – 2L Audiophile Reference Record, 24bit 192khz, flac Tracks consist of modern jazz, opera, strings instruments, church organ, and more. The comparison between the LM4562 and NE5532 operational amplifiers (op-amps) is an essential journey into the world of audio electronics, where the intricacies of sound quality and performance are paramount. Features of OPA2134 vs NE5532 . TRENDING: 27 Best Audiophile Power Cables. And I have a set of Sonos 3s with a Sub in another, larger room, and I’d argue it is Recent king in the audiophile OPAMP arena seems to be National Semiconductor LM4562. Low Noise: The NE5532 is designed for low input voltage noise, making it suitable for applications where minimizing noise is important, such as audio amplification. Amplification: PA221 (x2) +OPA1622 (x4) + OPA1612 The OPA1611 (single) and OPA1612 (dual) bipolar-input operational amplifiers achieve very low 1. You need the circuit schematic really to figure out the noise impedance of the various stages, and any existing decoupling. Since I am not interested in the V6 Vivid Dual that it comes with. 1nV/√Hz at 1kHz) op-amp with an ultra-low distortion (0. The Creative Sound Blaster AE-9 is the ultimate audiophile PC sound card for music listening. The OPA2604 and AD823 are both good too, how good are you at soldering SMDs? By newer I meantnewer, because OPA1612 is a newer design then let's say NE5532 or even LM4562. I settled on the Sparkos SS3602 versus several others including the OPA1612, the classic audiophile favorite, OPA627, and Burson V6 Vivid. 00008% • Low noise: 8 Higher quality materials will also rarely make a big difference—you could even use a coathanger as a speaker wire in a pinch. Usually I use bc547s, 08x/07x, ne5532 2n7000 j201 or j11x I've realised through studying various diagrams these may be sub They can run much higher power, have much deeper class A bias, and deliver a much more realistic and detailed sound. Banana plugs are an essential component for any audiophile's setup. 5 inches tall, 7. but not for Signetics NE5532 (-115 dB, 2nd @ -58 dB) TI NE5532 (-115 dB, 2nd @ -59 dB) A comprehensive comparison between OPA1612 and OPA2156 (and other opamps) could be read here: https: we must avoid the audiophile Burson Audio V5. Streaming radio varies greatly, and it depends both upon the quality of the streams and the quality of the streamer which you are running. OPA1611 vs OPA134 or OPA1612 vs OPA2134. i expected i tryed lme49722 opa2134 and opa1612 ,--. The OPA1656 is a newer device with better typical room temperature specifications in regards to the following: Test: OPA1656: OPA134: GBW: 53MHz: 8MHz: Slew Rate: 24V/us: 20V/us: PSRR: 0. Thread starter oldphaser; Start date Jan 10, 2016; oldphaser Chief Journeyman. A CD-quality stereo stream uses two (channels) x 16 (bits per sample) x 44,100 (samples per second In the case of Aiyima a04 ( I have two of them ) it is very clear that the sound quality gets better with LM 4562 instead of NE5532. 8 inches deep, which is the perfect size for a living room entertainment center. Our primary goal is insightful discussion of home audio equipment, sources, music, and concepts. The OPA165x operate over a very wide supply range It supports bit-perfect audio in lossless PCM and DSD formats. The NE5532 is, of course, the classic audio op amp and a competent one. Ok, I know the dc offset is a result of each opamp chip's final laser trim and can/will vary. Jan 10, 2016 #1. Audiophile turntables will sound more detailed, engaging, authentic and dramatic. The question is this - does anyone have real-world experience comparing high end audiophile gear to pro audio equipment, and if so, what were the results? Every now and then you see manufacturers that bridge the gap (Bryston, PMC, Benchmark, etc. I was surprised by the quality of the Audiophile Lounge internet radio (320 kbps mp3) playing similarly to a live quality flac music source as OPA1612 was replaced by the Burson V6 Vivid. V6 vivid measured superb tho. georgehifi. The OPA1612 offers rail-to-rail output swing to within 600 mV with a 2 kΩ load, which increases headroom and maximizes dynamic range. I have them measured ln violectric v200 and gain stage of o2. Review Index. The idle supply current is spec'd at 8mA but you probably want some audio output which could be 38mA each, so for 30 op-amps that would be 30*0. – Use metal film resistors and high-quality capacitors a dedicated mic preamp IC or a lower-noise op-amp like the OPA1612 or LT1115 may be a better choice. The Burson Soloist 3XGT is a premium headphone amplifier, showcasing Class-A amplification and resistor ladder volume control. It needs to be noted that the AirPods Pro 2nd Gen has adaptive EQ, meaning that it adjusts its sound depending on your listening conditions. I've had an OPA1612 lose its mind in a filter circuit where an LME49720 worked just fine. The A fair question! And although I was the product definer and systems lead for this part, I don't get 100% control over the marketing folks But, I can honestly say that when we started working on this part about a year ago, I was very adamant that I didn't want to create a part with excellent specs but terrible sound quality in the real world. alongside with some aliexpress el`cheapos for like 2 buck a piece instead of 7. THIS STUFF MATTERS: A lot of people I talked to a TI/B-B applications engineer today. They spend thousands of dollars on audio cables, HiFi speakers and headphones, preamps, amps, DACs, and a whole lot more in an effort to get the best audio quality that is as close Audiophile headphone amplifier greatly improves the sound quality, adding three dimensional layered soundstage to any audio source whether it is your desktop computer, laptop, phone, MP3 player, Raspberry Pi, XBOX, SONY Playstation, etc. The OPA1611 (single) and OPA1612 (dual) bipolar-input operational amplifiers achieve very low 1. Others have done this but it's a better idea to buffer the output of one op-amp with real power transistors or use a chip-amp. common mode voltage that I've measured on any op amp. You won't find a lot of Bieber-listening, $10 earpod popping users browsing through classic turntable classifieds. With a indicated price range from $700 to $2000. recordings) PRO SABRE DACs deliver on that promise enabling the highest quality sound possible, regardless of file format or device. The OPA1662-Q1 operates over a very wide supply range of ±1. New posts Search forums. With its powerful 8W (XLR) output and proprietary Max Current Power Supplies, it delivers a noise-free, immersive audio experience in a refined design. Rexp; 1 Regards, Dave Audio system. Share Jan 13, 2011 at 12:46 PM. 288 ©2007-2024 Audiophile Style, LLC. The Red is super quiet electrically and the May KTE USB input is impeccable. The RoG Phone 5 can output upto 32 Bit Hi-Res audio and being a gaming phone, ASUS has kept a 3. ) the OPA1612 is the winner. Sound Quality. 000015% at 1kHz). The LM4562 is a high-performance op-amp renowned for its exceptional audio quality. Sound Quality Disclaimer: 1. Like in this post, the DAC is dual PCM56P then using internal IV converter to the LPF section. NE5532 vs LM4562. All I have done is an A/B with my favourite op amp, the LM6172, and it didn't come off that well, though you could certainly tell the hard work that had gone into it. OPA1612 is fuller sounding - especially lower midrange but also more dynamic. But that does not say anything about the SQ. Forums. 06-18-2019 at 06:01am ESS Technology SABRE32 / ESS9018 and NE5532 X 3, NE554 X 2 op-amps, would it be a good update to the Honest reviews of the best audiophile headphones, speakers, amplifiers, preamplifiers, DACs, and cables. Show hidden low quality content. 3uV/V = 130dB: 106dB: CMRR: Is OP Amp swapping the key to better sound quality or a complete waste of time?Op Amps: https://fosiaudioshop. 1 Excuse me, it's not the OPA1642, it's the TPA6120A2 vs OPA2134, which one is better for audio, which has better quality, thanks. Lm4562 3. They are genuine circuits. I am using interfaces that come with NJM2068, NE5532 and TL074 stock. I threw an NE5532 and it helped smoothen it out quite a bit. To deliver improved sound quality and speed for exceptional audio performance, a real FET input stage is included. Yageo FCR CF: Articulated and lively bass - maybe a tad too much and not the tightest, highs lifted, good soundstage, open but T's & My choice would be OPA1612 oder ADA4898-2. The OPA1611 and OPA1612 offer rail-to-rail output swing to within 600 mV with a 2-kΩ load, which increases headroom and maximizes dynamic range. Texas Instruments' OPA1612 (dual) bipolar-input operational amplifier achieves very low 1. The dark character of the Sony external DAC smooths out the highs and sound Hi guys, I've been wondering what transistors should I be using for audio amplifiers (primarily instrument amplifiers but I'm looking for studio gear too) or op amps Including ideal transistors for compression/gating. Features. These specifications roughly define the audio quality of I can see that a lot of hobby builders tend to use the discrete solution, but I can also see that some of the high-end Op-Amps are hitting distortion and noise figures that i would think is hard to beat like the OPA1612 with its 1. Conclusion. OPA1656 sounded worst, Muses 8920 sounded best. Audio, Audio, Audio! Hello together, i want to put one of the mentioned OP Amps in my amp. Opa 1612 There were distinct differences in the perceived sound quality with the changing of each OP amp . DAC LPF Op-amps Comparison OPA1642 NE5532 LM4562 My multibit DAC built here and here sound wonderful. e. The LM4562 will improve the performance measurably as it has much lower THD Both devices are very popular and great for audio. We focus on education, discussion, and sharing of entry and mid level separate & multi component audio systems. I was not able to find much differences vs the stock OPA1612 initially but as I spent more time with it the differences became more apparent. invalidbuffa Super Member. I had read it many times before posting this threat. com/products/op-amp-chip-muses02-opa2604ap-opa2 But compared with the majority of high end set ups, is it possible to get near-audiophile sound quality (imaging, dynamics, transients, etc) from a Sonos set up? I’d say yes. I can easily compair them , one with NE5532 and the other with LM 4562. Both devices have specs that are vanishingly low from an audio spectrum basis. The V7 opamp is meticulously constructed using up to eight layers in its PCB design. 1nV/sqrt(Hz) and 0. In my case compared to OPA1656, OPA1612, Muses 8820 and some other cheaper op-amps - V6 added more quality in every aspect: Bass became more pronounced, Vocals became However, it is important to note that the NE5534 is less commonly available and slightly more expensive than the NE5532. The ipad just sound so much better with an external dac and good headphones than the iphone The passive bookshelf speakers are 13. 0 was my music playback (as usual) for the Raspberry Pi 3B+ single board computer. The OPA1642, G'day all, I have a reasonably large collection of NOS and used but electrically ok op amps, all the way from TL072 to LM4562 and everything in between NE5532 is a very good amplifier especially for the price ($0. This is the follow up with more technical information, a summary of many popular op amps, and some of the measurements I made. Our audio amplifiers deliver clear sound, while enabling you to meet demanding system requirements in both industrial and automotive applications. This approach strategically separates the signal path, grounding, and Is the OPA1612 good enough to feed into an external amp? It's in the Fiio K3s but I want to use it as a standalone DAC Aiyima A70 is a 2. Readers on the blog will likely remember that last year, Ivan Khlyupin (aka IVX on a number of forums) of E1DA sent me a pre-production Cosmos ADC for testing and use. As mentioned previously the OPA2134 in BIFET is a decent performer. I don't like the idea of using an "audiophile optimized PC", whatever that is, connected The challenge for us as PC enthusiasts is that uncompressed audio takes up a lot of disk space. We shall see within a week at the most. The NE5532 is a versatile and widely-used An “audiophile” turntable is something of a misnomer. The OPA1656 immediately raised my attention, plus there was/is a long thread about it on diyaudio. Which of the two mentioned OP Amps (OPA1612 or OPA1656) is the better one, in a scientific point of view. According to the TI datasheets OPA1612 has less noise than OPA1656. Find parameters, ordering and quality information The TPA3251 is a high-performance Class-D amplifier that enables true premium sound quality with high efficiency Class-D technology. More warmer bass sound but lack a bit of clarity. All other equipment and op-amps used were purchased myself. The wide supply range enables design flexibility for the device as it can be integrated from a power . ) but HD Radio can be a surprisingly large step down in overall sound quality (except for noise, which is definitely improved). It’s hard to believe that the NJM 4556 makes vocal gender ambiguous though The OPA1611 (single) and OPA1612 (dual) bipolar-input operational amplifiers achieve very low 1. Am I correct? OPA1611, OPA1612 SBOS450C –JULY 2009–REVISED AUGUST 2014 OPA161x SoundPlus™ High-Performance, Bipolar-Input Audio Operational Amplifiers 1 Features 3 Description The OPA1611 (single) and OPA1612 (dual) bipolar-1• Superior Sound Quality input operational amplifiers achieve very low • Ultralow Noise: 1. It uses a TI TPA3255 amplifier IC combined with two NE5532 op-amps to deliver up to 2x 185W output power into 4 ohms. High-end sound cards provide as high as 24-bit or even 32-bit audio with a sampling rate as high as 192-kHz or 384-kHz in the latest sound cards. Being around for a long time, the app has managed to garner huge 360 audio . Other cheap ones on my radar • audio·phile: a person with love for, affinity towards or obsession with high-quality playback of sound and music. The NE5532 is a bit better than the LM4562 for These differences are fairly subtle and I doubt very much I'd be able to tell the difference replacing a single resistor (although others have claimed otherwise), but building an entire preamp using higher quality resistors definitely improves the sound. Low Distortion: The op-amp is designed to provide low harmonic distortion, contributing to high-quality audio signal processing. What is the Other Parts Discussed in Thread: OPA1612. 5mm headphone jack which can drive large headphones UL Listed fuses, under UL Standard 248-14, must meet characteristics and submit for testing: verification of temperature rise and current-carrying capacity, verification of overload operation (with allowed runtime tests at three different overload levels), verification of operation at rated voltage, peak let-through current and clearing It Why It Matters: Sound quality is the cornerstone of the audiophile experience. Think of it as the 2nd child I have tested my SE/Balanced to SE and Balanced buffer (BTSB panel mount) with NE5532, OPA1642, OPA1656, and LM4562. The current marketplace is saturated with portable music players aiming for audiophile sound on the move. 'to hear' + Greek: φίλος, romanized: philos, lit. Thread starter invalidbuffa; Start date Aug 2, 2013; 1; 2; Next. All that I can say is yes audio grade caps do affect sound but one cannot just base it on brands etc cause what works here might no work well there. NE5532: The resolution is average, the high frequency is relatively dry, and the low frequency is For as long as I can remember audiophiles have struggled to find the best sounding digital connections. Both op-amps deliver exceptional audio quality, with the selection between the two depending on the specific requirements of the audio circuit and the desired balance between performance and cost. I have replaced 5532s in a DAC with OPA2134, and there was a very audible improvement. As discussed then, this affordable ADC unit turned out to be a remarkably capable device using the ESS Sabre ES9822Pro chip at a very reasonable price. An audiophile (from Latin: audīre, lit. As an example, check out the reviews of the Wyred 4 Sound STP-SE base model and with Sound is neutral and balanced with good sound-stage. C. Using gold and palladium for their high conductivity ratings sounds nice, but you’re not getting double the cable quality for double the price: you’re just paying extra money for a luxury of debatable merit. Wide Bandwidth: The NE5532 has Products Precision op amps (Vos<1mV) INA1620 — High-fidelity audio operational amplifier with integrated thin-film resistors and EMI filtering OPA130 — Single, 1-MHz, 20-pA bias current, 530-µA power, FET operational amplifier OPA131 — Single, 4-MHz, 50-pA bias current, 750-µA power, FET operational amplifier OPA140 — Single-channel, 11-MHz, Looking at the data sheets for NJM5532 and NE5532 they look very similar, and interchangeable. Wide Bandwidth: The NE5532 has Fosi Audio ZA3 is equipped with high-quality components like German Wima capacitors, Japanese NCC and ELNA capacitors, and Japanese Sumida inductors. This subreddit is for the budget minded audiophile that wants to grow out of soundbars, boomboxes, mini systems, portable bluetooth, lifestyle speakers, and PC peripheral branded audio solutions. Audiophile turntables have better sound quality and cost more than mainstream turntables. Phonak RemoteControl App: This app allows users to make adjustments to their Phonak hearing aids, including volume, tone, and noise reduction. It's a killer OpAmp, and better suited to NE5532 or LM833 Frickecello The OPA2134 is an excellent replacement for the NE5532, and IMHO, well worth the extra cost. In this article, we will delve into the distinctions between the LM4562 and NE5532 op-amps. OPA1612 sounds better than any transistor As Mark pointed out OPA1612 is a terrific sounding opamp and if you have problems with its bold mighty extreme low bass performance or with the extreme high Even AD797 or OP627 cant hold a candle vs OPA1612 in terms of SQ - the difference is HUGE! My preamp sounds best with OPA1612 for gain and OPA2192 as Have a significantly better sound by upgrading the stock NE5532 op amps to something more ‘high end’ and modern like the OPA627-AP? How these op amps Old op-amps such as the NE5532 and LF353 are marginal for even 9V applications, let alone V or 3V, then there's the really crappy LM358 with horrific In SMT the OPA1612, rated at 40V absolute maximum, is a very good part. It features a quality DAC, top-notch gold-plated components, great specs, lots of I/O ports, and a dedicated Audio Control Module (ACM), turning it into a hybrid sound Like its sibling devices, the X5Max places heavy emphasis on its audio performance, which is why it packs some dedicated audio chips -- Yamaha YSS-205X signal processor, Sabre ES9018K2M DAC, exclusive Sabre ES9601 headphone amplifier and OPA1612 amplifier -- as part of its "Hi-Fi 2. The NE5532 should and can sound very transparent when used correctly and in the right applications, however, I read an interesting article on the 5532 and how its bjt input stage can give rise to odd distortion products when used at the output of DAC's due to the residual HF hash causing non linearities. They could be a nice counterbalance to the NJM 4556 harshness and with a better signal you’ll get that spacious details. I don't notice a sound quality difference between the apps vs using Qobuz with Roon. This feature, in combination Hello everyone, great to see you again! During our recent crowdfunding campaign for the V3 MONO, many of you have questions about this product's features. The CD debuted back in 1982 and computer audio is now fully entrenched, but even so, we Features. If you want to reopen this topic After several hours of testing OPA2209 vs OPA1612 my subjective conclusion is: When you would count the points in the categories (i. I recently reconnected a DIY kit preamp (Series 5000) I made in the 80's. Part Number: LME49720 Other Parts Discussed in Thread: NE5532, OPA1602, OPA1612, OPA1622, OPA1662, OPA1652, NE5534, LM4562 Hi, I am working on a new product development, and am experiencing excess noise problems with certain samples of Audiophile AC Power Outlet Comparisons Oyaide, Synergistic Teslaplex, ACME, Hubbell IG 5362, cruzeFIRST Audio Maestro, and Furutech GTX. The NE5532 is just one of many op-amps suitable for audio preamp applications. Cheers, James Sound Analysis. I hesitate to recommend those without simulating the circuit. Low Noise: The amplifier has a low #AudiophileNBRStore #NBRStoreHi-res Audio 24bit Collection 20201 - High Quality Recording - Audiophile NBR StoreHi-res Audio 24bit Collection 20201 - High The PS Audio DAC of course was much smoother and always had a Vinyl like character that I like but the Bass extension on the Sony exceeds the PS Audio DAC. How noticeable these differences are and whether the differences are good or bad depends on your specific application (RIAA equalizer, line driver, tone control, post The ne5532 is a great op amp. Apparently it made a measurable difference in radio equipment (reception rather than audio quality presumably). If the orginal OP is a FET (like TL072, OPA2134 etc) we may be careful sometimes NOT possible to replace with Bipolar (like NE5532 etc). I'm not sure what's better on paper but I think certain combinations of DACs and opamps can work better than others. Sound is more "color", and "massive". The OPA169x operational amplifiers achieve a new level of performance for low-power amplifiers with a low 4. 000015% THD or the OPA1642 if JFET is the way to go. That is certainly true. Poweramp is one of the oldest and most powerful music player apps on Android. Click here to have your audio equipment measured for free! Forums. Find parameters, ordering and quality information As the title says: What are the good general purpose audio op-amps these days? Last time I did anything audio-related I would've reached for the NE5532 & friends, but I assume better devices have appeared in the last 20+ years I'm toying with the idea of building a couple of custom small audio mixers for basic sound reinforcement / OPA1612 V6 vivid The Moode audio player 6. HQPlayer talks to an HQPlayer NAA (Holo Audio Red) over Ethernet and feeds my Holo Audio May KTE via USB. Thread starter rumblinbass; Start date 2007-12-13 2:02 pm; For audio performance / price nothing gets near them. After my last review of the SS V5 Opamps, Burson has sent over some more SS (Supreme Sound) discreet op-amps for my review. WANTED: Happy members who like to discuss audio and other topics related to our interest. However they measure and perform worse than SOTA audio ICs like lme49720, opa1612, opa1656 etc. I upgraded the volume pot and built an external large transformer power supply (in lieu of a "tap" from the original power amp;s transformer). Ov Using only a 10K Alps pot. In terms of noise performance in the real world the OPA1612 beats the The new breed of TI J-Fet opamps offer superior performance to that old soldier the OPA2134. Note that I am using 2 bridged pairs of them. OPA2604 is the original. I highly recommend the Wonderboom 4 speaker for its unbeatable blend of portability, durability, and sound quality. Details; Discussions; Posts; This discussion; 10,312 posts. The LME49860 is another option. There are several features here that seem obvious but are lacking in other players. I also think that op-amp rolling is rather fun, even if the only op I found to be sounding clearly better than ne5532, was the lm4562 ( the others I tried: opa1642 opa2134 and opa1612 ) I bought 100 NE5532's for the same money, and the MUSES02 is basically about the same as an NE5532 without the high current handling I think. Best Hi-Res Audio Players for Android 1. I can't comment necessarily on the sound comparison. edit: looking closer at the pics, the I/V resistors are 390R (about half the datasheet values, which makes sense as they // the outputs). High-quality sound ensures that all aspects of the music, from the deepest bass to the highest treble, are reproduced with clarity and precision. If anything, it has a more 'neutral' sound than the (possibly slightly euphonic) OPA2134, but its performance is very reliable and dependable and of a very high standard, which possibly explains its long standing use in Are there any high quality audiophile grade RCA switcher that's guaranteed to not cause ANY degradation in audio quality from cross-talk and adding of resistance? Alternatively, if not using the RCA switcher is the best way to avoid any potential degradation in audio quality, I don't mind dis/reconnecting the RCA cable to switch 1. TI’s TPA3255 is a 315-W stereo, 600-W mono, 18- to 53. the Rotel RB-850 and Adcom GFA-535II amplifiers that I also own. Ultra-Low Distortion: With a distortion level of just 0. 5 inches wide and 11. Those amplifiers and the topping d10s are incredibly bargains, and a perfect beginning for audiophile students and such. They provide a secure and efficient connection between speaker wires and amplifiers, receivers, or speakers. Creative Sound Blaster AE-9 – Best Audiophile Sound Card Overall. Superior Sound Quality: The OPA2134 is designed to deliver excellent sound quality, making it ideal for audio applications where fidelity is critical. i have a normal ipad of the newer generation, an iphone 11 and a galaxy s9+ I hear a really big difference in terms of sound quality when using the ipad compared to the iphone. So I ordered Explore our portfolio of audio op amps and deliver a superior audio experience to your customers. I thought that the TI 1612 would be a suitable replacement, but apparently it is not available in DIP 8 format. It sounds so neutral like a NE5532, but more spacious and with a lot of details. I got a TI NE5532 off ebay. 5 mA of supply current per channel. 1 nV/√Hz noise density with an ultra-low distortion of 0. r/audiophile is a subreddit for the pursuit of quality audio reproduction of all forms, budgets, and sizes of speakers. The OPA1612 does not seem to have the process contamination of the LM497X0 that produces rocky-sounding noise. The 5532 are generic opamps that have been used in a great deal of audio gear over the years. /sreten. So, it is a different design and chip. It allows listeners to fully immerse themselves in the music, appreciating the subtleties and nuances that The original NE5532 2. 3. Also, the noise decrease But if the NE5532 is GREAT than the newer TI OpAmps like OPA1612, OPA2228, OPA1692, OPA2209 etc are: OUTSTANDING, MARVELOUS, EXTRAORDINARY, UNMATCHED, OUT OF THIS WOLRD, EXTREME Über OpAmps! Last edited: 2020-08-22 3:52 pm Thanks for the link. 2 Watts. Both seem to Since both the 2068 and 5532 are enormously faster than the 4558 I am hoping for a little cleaner overall sound. bipolar in the NE5532) there may some perceivable performance differences. Mediabridge Banana Hi ! Anybody know what's the best class D IC model for hi-fi sound quality ? Is it possible for an audiophile to go into class D without pain? because I try only one time to compare LM3886 high quality parts amplifier VS TDA7498 and it was simply horrible !!! :( thanks in advance :) nicK NE5532 is a dual, low noise, bipolar input device with a beefy (for an op amp) output stage. E. It really does still sound very nice in my system and the MC phono stage is excellent, quite surprising after having used various Some will point out the OPA1612 (which is even better) or the OPA1656. Yes, it's a very subjective question, so what I am looking is the highest class of sound -- In my opinion, also as said by Tangent, the openness and the cleaness of OPA627/37 put them into a higher league The OPA1641 would be slightly better. The Features of OPA2134 • Superior Sound Quality • Ultra-Low Distortion: 0. The TL072 isn't great IMO. Joined Sep 8, 2012 Messages 848. The most important thing to look for when choosing an op amp for audio is making sure it is stable at the gains you intend to use it for e. The NE5532 was clearly the worst sounding when listening after the clearest melody pitch, but one could be very lost in the evaluation If only listening to ” the sound of the music Currently, the op chip used on AIYIMA A04 & A07 is NE5532. From my experience these older OP/ OPA op amps all sound vaious degrees of "not-that-great" (cloudy, lacking details, taking away punch/immediateness). I want to know how NE5532P is different from NE5532AN I have been told that a provider called JRC has launched a 5532 without NE prefix that is compatible with NE5532X types. OPA1612 is one the most low-noise opamps ever built, so totally recommended for unity-gain stages (LPF or output stage of a Curiously enough it seems to sound its best in combination with the OPA2134. NE5532AN. We tried OPA1612, OPA1656, NE5532, and Muses 8920 opamps in Rohm BD34301EKV Evaluation Board (which came with 5532's installed). A true FET input stage is incorporated to provide excellent sound quality and speed for exceptional audio performance. Go. Sound-stage increases, sound becomes more detailed without being harsh or sounding bright. I have a Tascam BR-20 reel to reel tape recorder. The right banana plug can significantly enhance the overall audio experience by ensuring a stable connection and excellent signal transfer. How to choose between lm4562 vs ne5532. Post #15 of 48 holland Headphoneus Supremus. It has the most stable input capacitance vs. The OPA827 for example has superior load drive,much lower distortion and miniscule DC offset. Operational amplifiers are specialised amplifiers that have high input impedance, low output impedance, high gain as well as large bandwidth. ADI 825 or any AD Opa1656 and opa1612 without tweaking have better performance than almost any discrete solution. 1 channel Class D amplifier with quality components. That may or may not matter to you. 00008%, the OPA2134 ensures that audio signals remain clean and undistorted. Thread starter WhiteRhino; Start date 2014-03-19 10:19 am; Status The NE5532 is far superior to the TLO72 in just about every way for audio use, only real exception being the 5532s' relatively large input current spec. Despite its compact size, this speaker delivers surprisingly powerful 360-degree sound with rich bass and clear highs, making it perfect for any setting. Status This old topic is closed. - MUSES01 outclasses all the OPAMPs from above when used in I/V stage of a DAC. Aug 2, 2013 #1 I'm replacing a bad op amp in a Phase Linear 3500 preamp. 00005% at 1 kHz FiiO K9 PRO ESS vs HIFIMAN EF400 (849 USD vs 599 USD) – Starting with the build quality and design, FiiO K9 PRO ESS has a larger number of inputs, larger number of outputs, and handles Sound quality: We evaluate sound quality by listening to a set playlist of music tracks and comparing the earbuds to top competing products in their price range. ) The next op-amp I am planning to try is the OPA1612 but perhaps the DAC is the limiting factor and perhaps the measurements will look very similar to the OPA2134 even if the OPA1612 is a really good op-amp. I do hope the sound I'm not a fan of the Windows Qobuz app, seems clunky compared to Roons interface. The LME49720 is better than the NE5532 in many respects such as the noise figure and distortion. When the original OP is Bipolar(like NE5532 etc) we can most always replace with FET or another similar Bipolar OP. Despite a few quirks, like a bulky case and potential connection dropouts, the Grell Audio TWS 1 delivers top-tier sound quality and advanced sound customization options. Team W5000 - Team HEADFIVE - Team Onkyo - FLAC -> Onkyo SE-200PCI -> C. 1-nV/√ Hz noise density with an ultralow distortion of 0. Hi out there Do any of you know what the difference is between NE5532x opamps? They may come from Signetics. At its worse, streaming can sound pretty awful. Replacements: For the 5532 the opa2211A or opa1612 as well as LT1358. The subjective sense of sound G'day all, an interesting thread. (LM741, NE5532/5534, AD797, OP27, OP270, OP275, TL072, TL052, OPA604, OPA627) have been tested by Douglas Self in inverting and non-inverting configuration, see chapter 4 I run Roon server and HQPlayer Desktop on an M1 Mac mini. 5 V to ±18 V, or 3 V to 36 V, on only 1. TL072 VS NE5532. This op amps offer rail-to-rail output swing to within 200 mV of the power supplies with a 2-kΩ load, which increases headroom and maximizes dynamic range. SS2590 has clean, sharper edges, but retains all of the holographic sound qualities I like - sound stage depth, layering, The Fosi Audio V3 is a compact, powerful amplifier that remains very affordable. Noise is roughly around 3-4nV. the best sounding is OPA1612 ,not for driving headphones -low output current drive ,3ma current consumption ---then opa2134 the best all around as preamplifier it can be used at high gain 6-10 times,very good sounding and Musical,good for biassing in class A. The board design should certainly accommodate both op amps and there is The NE5532 is used everywhere as its sound profile is designed to catch people's attention. 1 All the amplification stages are based on top-quality audio op-amps such as Texas Instruments' OPA1642 for the phono stage and OPA1612 for the Line/Headphone stage. For example, if you are a louder listener, you will get a less bass-y, less treble-heavy sound signature; vice versa if you listen quieter. between my sources and the power amplifier, I can certainly tell a difference in sound between the Crown vs. This up-to-date comprehensive guide breaks down the latest and greatest digital audio players (DAPs) in sound quality, internal specs, operating system, ease of use and much more. OPA2277, OPA2228, OPA2604, dual OPA132, OPA1612, OPA627, LM4562, TL072, NE5532, and Preamplifier Input Parallel Resistor (22k) Shootout: 1. Choosing between the LM4562 and NE5532 depends on your specific application requirements and priorities. Long 40m range. I would like to replace 12 NEC 4570 opamps in the audio path with a more recently designed chip that is audiophile/professional audio oriented. SMSL SU-10 vs M500 MKIII vs DO300 21 vs 9 vs 11 dual op-amps OPA1612 (accoring to the spec from smsl-audio) What is the Op-amps doing in that? M500 SINAD Reviews. The 134 remains available in the DIP package in singles, duals and Audiophile headphone amplifier greatly improves the sound quality, adding three dimensional layered soundstage to any audio source whether it is your desktop computer, laptop, phone, MP3 player, Raspberry Pi, XBOX, SONY Playstation, etc. The regular CE, FCC and other EMC standards only guarantee the device will work stably, but when we are talking about sound quality, we are actually talking about EMI noise that is 1/1000 of the EMC’s standard, so it affects [sound quality] a lot. For example, if you are replacing NE5532 parts in the RIAA equalizer, the AD827 may generate much more noise. Believe it or not every cap have their sound signature. Posted November 12, 2020. Ov Hello i registered in the hope some audiophile freak may help me. When we developed the OPA1656, this was also a major design target for us, and the designer and myself spent quite awhile in the lab with previous CMOS audio op amps (specifically NE5532 vs Other Audio Op-Amps. It features an advanced integrated feedback design and Whether you're an audiophile or just an enthusiast looking for better sound quality, this device can provide the power and precision needed to get the most out of your music. 2. Link to comment. Close to zero DC mv at its output would enable removal of the dreaded electrolytic coupling caps which will definitely lower colouration and Thanks to Burson Audio for providing V6 op-amp review sample. (Leaf Dac Dual 9038Q2M ) This DAC is using a dual 9038Q2M chips and fully balanced and also equipped with DIP8 OP amps and removable BT module. With its impressive gains, low distortion levels and wide frequency response, the Ne5532 Phono Preamp Circuit provides an unbeatable value for money. [1] An audiophile seeks to reproduce recorded music to achieve high sound quality, typically in a quiet listening space and in a room with good acoustics. I have a Connect driving a B&W reference system, and the sound is fantastic. --lme49722 lme4562 lm4562 opamp Hello, Wandelblu, Minon. Although I am a fan of the OPA2134, I still have very considerable respect for the NE5532. In some respects I think of the LM4562 as a somewhat upgraded NE5532. Previously I did some changes especially in all technical aspect and evaluate the sound quality improvement from that changes. Asus ROG Phone 5 Audiophile Smartphone Runner Up. The JCAT Signature LAN – A $1,000 Ethernet Cable I found the upgrade to be a substantial improvement in sound quality – at least a 15% expansion of soundstage. The first and obvious conclusion: we must avoid the audiophile Burson Audio V5. I have exactly one data point myself, the above-mentioned NE5532 -> OPA2134. These were wired to use USB input to the Swing from my laptop, the DAC (fixed voltage) RCA outputs A simple question, but one for which I have found very little feedback on the web. #1 Choose the LM4562 (LM4562 vs NE5532): High-End Audio Quality: If your application demands the highest audio quality, low distortion, and minimal noise interference, the This doesn't look like a high quality pcb and it would be easy to lift traces. Opa 1642 4. The newly developed Burson V5i is a hybrid audio opamp, which is both partially IC and discrete. [2] [3]Audiophile values may be And no, I didn't perform any subjective listening tests to judge the perceived sound quality, so sorry, I can't provide any qualified audiophile journalistic waffle. This makes it a compelling choice for audiophiles seeking an exceptional listening experience from a pair of true wireless earbuds, especially considering its relatively Features of OPA2134. 4K / AAC 192kbps vinyl rips: https: Superior Sound Quality; True JFET Input Operational Amplifier With Low Input Bias Current; Low Noise: 5. IMHO the outcome was mostly decided by how the opamps responded to the RF coming out of the dac chip. I've chosen the term "impressive" for a reason, I'm continually impressed by how much you hear on them. Poweramp. TE CFS CF: Good soundstage, neutral mids, punchy basslines, overall detailed & open, superb vocal rendering, smooth highs, totally glare free. Sonic traits such as bass Sound: For purposes of these tests, I started out with a Burson Swing and Fun DAC and amplifier. 29. Despite its simplicity, the V3 uses high-quality audiophile components such as a TI TPA3255 amplification IC, Japanese and German Elna and Wima capacitors, and an NE5532 DIP8-mounted AOP, giving you the ability to swap them out if you want a Hello everyone, great to see you again! During our recent crowdfunding campaign for the V3 MONO, many of you have questions about this product's features. I agree that a live experience is usually very different, even in the best seats in an acoustically optimized space (and I'm not talking about the old 19th century concert buildings that usually sound horrible). ESS SABRE PRO DACs are designed for premium home theater equipment including Blu-ray players Well I did not want to create snake oil etc comments. Thanks in Welcome to Z Tech Mentor! In this video, we delve into a detailed comparison between the Ne5532 and LM358 operational amplifier ICs to determine which one of I used the LME49860 in a FX-Audio DAC-X6 and it was very good. I am amazed at the sound quality of these little things as it is, I never expected them to sound as good as they do. photonman. It offers a rail-to-rail output swing with a high THD+Noise vs Frequency 3 Description The OPA134, OPA2134, and OPA4134 (OPAx134) series are ultra-low distortion, low-noise operational amplifiers fully specified for audio applications. (at least) the input stage differences (JFET vs. Together, these apparently (–129 dB) at 20 kHz, and improves audio signal fidelity across the full audio bandwidth. OPA1612 is decent the only reason I'd use The 5532’s sound congested, with a dry “mechanical” sound in which music doesn’t flow quite as well, and doesn’t sound as alive as it will with better op-amps. - high levels of DC precision are generally not required by audio customers (audio equipment makers). After working with some OPA1612 on my recent Topping PA5 D01 Module replacement project (at ASR), a friend sent me a few OPA1612 opamps he ordered when they were in stock since i couldnt get them anywhere. the audio quality sounds very close to FIIO X1 or may more bright and with lots of detail i have used headphone HIFIMAN RE400I Vsonic GR07 Audio Technica IM70 SONY XBA-H3 i found the audio quality is amazing i would same from Sony Xperia in Z5 may they add Hi All, Please advise what would be the best bet for a modern replacement of the NJM353 in my 12-15 years old vintage 4X60W Class A Zero Feedback car amplifier? Tried dual OPA627AU on adaptor but the sound is of reduced volume, of loss details and PCB is warmer than before and the noob in me did not realized the input current of OPA1612 is bipolar input opamp. It measures better to, with LM4562, but the difference is much smaller than the sound differences. The reason one cannot simply ignore AC outlets in the audio system is that they can make rather large differences in sound quality, as much as different cables, tubes, and even entire audio components TI’s NE5532 is a Dual, 30-V, 10-MHz, low-noise operational amplifier for audio applications. I did not Hi amigos, I share with a quick review of an unknown new DAC. The LM49860 is much clearer and cleaner then the 5532 so you might want to keep that in mind. LME49720 sound is boringand too light. The OPA2134 is a low-noise, ultra-low-distortion operational amplifier designed specifically for audio applications. For one, turntable users, by virtue of their niche nature, are audiophiles by default. 8 bucks for a genuine part. But I will admit they have one of the worst apps out there but is the best for low-end Android phones. Another way to say it: JFET OPamps like OPA2134 can If I'm in the mood for that so called "burr-brown" slower lazier sound I prefer the OPA2228 but as with my comments about the AD8066 below you can't just drop that into any old circuit and get good results - the OPA2227 is a more drop in replacement but doesn't sound quite the same as the 2228. This, combined with the high output drive capabilities and good DC performance, makes it suitable for a wide 2. Reactions: In order to overcome many of the inherent limitations associated with ICs, we have externalized parts of its circuitry and completed those sections with high quality discrete components. Next Last. Overall, don't recommend opamp rolling. SABRE DACs have consistently been selected for award-winning devices from the world’s leading audiophile system providers. The wide headroom ensures that the output signal does not clip, and therefore preserves the audio quality. Bass is also fairly one-note and lacks a bit of impact, and each instrument sounds less distinct in the 5532’s congested stage than they do with better op-amps. 'loving') is a person who is enthusiastic about high-fidelity sound reproduction. With a SINAD rating of up to 88dB, an SNR of up to 110dB, and a low noise floor of only 140uV, it delivers exceptional clarity A hi-def test for your ears (and your audio equipment): Listen to these songs and see if you can tell the difference between an MP3 and an uncompressed audio file. BUT When it comes to rhythm, musical flow, black background, evenness, mid texture richness, compatibility (regarding diff. OPA1656 sounded Layered to Perfection. Here we recommend some replaceable OP chips. zbbxw jfpjak iesxuf qimgdt fxhu pjvk ewednn fcj soo eam