Opa1612 vs ne5532 sound quality audiophile. May 21, 2023 · 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. The OPA1612 offers rail-to-rail output swing to within 600 mV with a 2 kΩ load, which increases headroom and maximizes dynamic range. 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. Find parameters, ordering and quality information Jul 26, 2020 · 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 Apr 21, 2019 · Sound: For purposes of these tests, I started out with a Burson Swing and Fun DAC and amplifier. g. Feb 11, 2021 · 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 resolution and unfiltered highs you can use other new opamps with a more gentle sound like OPA2209, OPA2189 etc. 4kHz. Oct 8, 2001 · TI/Burr Brown's OPA2604 is a good alternative as well. 6 mA but I know I’m in the Op amp thread so I don’t want to take the thread off topic. Feb 11, 2021 · According to the TI datasheets OPA1612 has less noise than OPA1656. OPA1612 is fuller sounding - especially lower midrange but also more dynamic. Nov 26, 2017 · In SMT the OPA1612, rated at 40V absolute maximum, is a very good part. It appears that the 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. IMHO the outcome was mostly decided by how the opamps responded to the RF coming out of the dac chip. Sep 7, 2024 · G'day all, an interesting thread. 1 nV/√Hz noise density with an ultra-low distortion of 0. It has a strong output stage as well as JFET inputs. TI’s OPA1612 is a SoundPlus™ Audio Operational Amplifier with 1. 000015% at 1 kHz. Sep 1, 2023 · However, it is important to note that the NE5534 is less commonly available and slightly more expensive than the NE5532. This made it a pretty minimalistic set-up to get a close view of the opamp differences. Jun 19, 2021 · My multibit DAC built here and here sound wonderful. 1nV/√Hz Noise, Low THD and Precision. Anyway : I willl test with my favorite HD Audio Playlist soon. Jul 4, 2009 · 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. May 23, 2018 · Opa1656 and opa1612 without tweaking have better performance than almost any discrete solution. . 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 ) The Burson Soloist 3XGT is a premium headphone amplifier, showcasing Class-A amplification and resistor ladder volume control. Jun 10, 2010 · 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 can whole heartedly recommend the The OPA1611 (single) and OPA1612 (dual) bipolar-input operational amplifiers achieve very low 1. This here is the V2 version of the Zen DAC. Jun 29, 2004 · 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. With proper decoupling the 5532 can sound pretty good. - MUSES01 outclasses all the OPAMPs from above when used in I/V stage of a DAC. But that does not say anything about the SQ. Previously I did some changes especially in all technical aspect and evaluate the sound quality improvement from that changes. Jan 28, 2018 · Two cases were evalutated – in a Breeze Audio AK4495 based DAC, driving a ATHA5000 amp (listening via Beyer T1’s), and then driving a Grado RA1 clone (basically a CMOY circuit) to hear the amp character more closely through a set of Senn HD800. BTW, last year I crippled my €4. Although the XLR port is covered in most photos, and in most images you can find online, it does work, and the volume wheel has a really snazzy LED ring around it. Mar 22, 2022 · 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 LME. Like in this post, the DAC is dual PCM56P then using internal IV converter to the LPF section. common mode voltage that I've measured on any op amp. Oct 27, 2022 · While I heard and reviewed the Drop Signature variant here, I had never had a chance to hear the plain Zen DAC. This is based on my experience with the V5i-D. 1-nV/√ Hz noise density with an ultralow distortion of 0. Dual customzied solution will give unmeasurable distortion (possibly -180db). How to choose between lm4562 vs ne5532. Sep 14, 2021 · Preamplifier Input Parallel Resistor (22k) Shootout: 1. It sounds different from the Drop Signature version (I have no idea how the V2 Signature sounds like), in that it's less laid-back, less outright warm, but yet maintains a palatable mid-to-high treble free from digititus common in the higher Jun 12, 2024 · We weigh factors like sound quality, build quality, comfort for extended listening sessions, and the headphones’ ability to connect with various audio sources. I'm not necessarily advocating the Sparkos. 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). 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. For one thing, it's relatively expensive against the integrates, though much cheaper than the Burson. OPA2134 measured the best. 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. Dec 17, 2018 · 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 actually compares (sound wise) in your opinion? Feb 11, 2021 · 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 buffer. The OPA1642, SMT-only, is also a good dual BIFET. Oct 8, 2001 · The ne5532 is a great op amp. Apr 10, 2019 · I have interested in low ESR Electrolytic Capacitors to power the Opa1612. OPA1656 sounded worst, Muses 8920 sounded best. Jul 1, 2018 · 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. 2. It offers an extremely low total harmonic distortion (THD) and noise level, making it suitable for audiophile-grade However, swapping opamps seems to be more dependent on the surrounding circuitry, their quality and PCB layout, than the opamp itself. Nov 25, 2015 · Ive compared the NE5532, NJM4556 and LM4562 so far. Our primary goal is insightful discussion of home audio equipment, sources, music, and concepts. Jan 10, 2016 · I talked yesterday to my buddy Greg B. group at Texas Instruments. Valid comparisons between amplifiers can only be made by a double blind test. May 22, 2015 · I recently reconnected a DIY kit preamp (Series 5000) I made in the 80's. This makes it a compelling choice for audiophiles seeking an exceptional listening experience from a pair of true wireless earbuds, especially considering its relatively The Burson V5 is a Class-A discrete opamp, showcasing Burson Audio's commitment to superior audio engineering. TE CFS CF: Good soundstage, neutral mids, punchy basslines, overall detailed & open, superb vocal rendering, smooth highs, totally glare free. As mentioned previously the OPA2134 in BIFET is a decent performer. as these can be unstable and go into oscillation. The TL072 isn't great IMO. • audio·phile: a person with love for, affinity towards or obsession with high-quality playback of sound and music. 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 'professional' audio gear. Same opamp could sound more open and with a darker background when tested in equipment #1, but may sound with a much closer scene and with a bit of hiss-noise when installed in equipment #2. Which of the two mentioned OP Amps (OPA1612 or OPA1656) is the better one, in a scientific point of view. It really does still sound very nice in my system and the MC phono stage is excellent, quite surprising after having used various hi end preamps over the years, It uses NE5532's or Feb 28, 2021 · Curiously enough it seems to sound its best in combination with the OPA2134. Jun 7, 2016 · Sound Quality Disclaimer: 1. Because of (at least) the input stage differences (JFET vs. The bandwidth for these measurements is 22. The new OPA1622 delivers lowest distortion and noise, high linear output current, and low power, enabling the highest performance for professional and portable audio applications. Oct 15, 2014 · Texas Instruments' OPA1612 (dual) bipolar-input operational amplifier achieves very low 1. Sound is more "color", and "massive". Our selection process also takes into account user feedback, industry standards, and innovations in audio technology to compile a list that caters to a wide range of audiophile needs. Everything that I wrote here are “IMHO” and as is. 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. if the gain is going to be x1 then you would need a unity gain stable op amp. These devices also have a high output drive capability of – Device CDM Classification Level C6 ±30 mA. This is a straight-to-the-point review, so don’t expect a long, detailed review on the sound quality. OPA1612 sounds better than any transistor preamp I've ever heard and better then my own 6N6P 2 case -no barrels hold- 36kg monster preamp with a 100% double blind test win rate. The LPF section in every DAC is very critical. Designed for enhanced sound quality, it provides exceptional clarity and musicality, making it a preferred choice for audiophiles looking to optimize their equipment. LM is the best overall, it sounds the most balanced, very natural/smooth/clean, doesnt exaggerate anything but can sound lacking in impact. Its audiophile-grade components and customizable op-amp options allow you to fine-tune your audio experience. NE5532 vs LM4562. Aug 24, 2018 · It is also connected to an Audio Precision APX-525 audio analyzer with analog performance package. The LME49720 is better than the NE5532 in many respects such as the noise figure and distortion. Sound-stage increases, sound becomes more detailed without being harsh or sounding bright. strangely its probably the most boring sounding one when paired with 400i but the best sounding with hd600 Nov 2, 2010 · 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. I don't care about listening tests or something else, just want to use the technical better one in my amp. Jun 7, 2016 · Burson Audio is one of the handful audio manufacturers in the world who focus in bringing maximum transparency out of audio device with minimum or none flavor/coloration in sound quality. A caution; when replacing parts on older high powered amplifiers is that any change of transistor types may upset the stability of the amplifier. The OPA2604 and AD823 are both good too, how good are you at soldering SMDs? Aug 3, 2013 · "Search, "Op amps in small signal audio design - Part-3" to see an analysis of the actual audio performance differences of the various op amps. Better than any op-amp in terms of transparency except their own V5 ofcourse. The LM4562 is a high-performance op-amp renowned for its exceptional audio quality. OPA1612 is decent the only reason I'd use anything +125°C Ambient Operating Temperature OPA1612-Q1 device offers rail-to-rail output swing to Range within 600 mV with a 2-kΩload, which increases – Device HBM Classification Level 2 headroom and maximizes dynamic range. And this preamp sounds MUCH better than Audio Research, Burmester and Accuphase preamps costing above €10. amp. Today we will be taking a look at how it Mar 17, 2019 · The OPA1641 would be slightly better. The OPA2134 and LM4562NA measured almost identically but both above NE5532. It has the most stable input capacitance vs. When I design a circuit I try and get the best opamp for the job, so if someone were to substitute another opamp without understanding the circuit I would think there would be a high likelihood of reduced performance. Aug 28, 2023 · 2. ) He talked to me about OPA1611's versus OPA134's as well as the OPA1612's versus OPA2134's. 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 more detailed and more May 15, 2022 · Now i tested opa1612 with lme49720 and 1612 is better in my opinion. The OPA1611 (single) and OPA1612 (dual) bipolar-input operational amplifiers achieve very low 1. #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 LM4562 is a better choice May 9, 2023 · Hello together, i want to put one of the mentioned OP Amps in my amp. com Oct 25, 2023 · FiiO K9 PRO is a $849 USD DAC / Headphone Amplifier with a multitude of inputs and outputs, a bulky but cool design, and with enough driving power to deal with most headphones out there. Yageo FCR CF: Articulated and lively bass - maybe a tad too much and not the tightest, highs Dec 15, 2019 · I settled on the Sparkos SS3602 versus several others including the OPA1612, the classic audiophile favorite, OPA627, and Burson V6 Vivid. I have tried ne5532, opa2604, lm4562 and opa1612 and I prefered LM 4562 in both Aiyima a07 and the tpa3251-based Aiyima a04. Combined with my Hypex NC252MP / David Munyon HD Playlist it is really close to my Gustard X16 and just noticed a lower gain. Mar 17, 2019 · Hi everyone - wanted to take the opportunity on this thread to introduce myself, I am the engineer that is assuming John's old role as Audio systems engineer in the precision op. Choosing between the LM4562 and NE5532 depends on your specific application requirements and priorities. LME49720 sound is boringand too light. (NOTE: We once owned a recording studio together back in the late 1970's through the early 1980's. Burson has nailed it this time with the V5i. Click to expand I have my A04 equipped with a pair of Oracle 02 op amps which apparently have been torn down by an Ali express customer and found to be an modded opa1612. OP Amp Rolling: the Philips CD753 (aka Marantz CD5000) with MUSES8820 vs OPA1692 vs LME49723 and Others - an article by Paul Hunting on TNT-Audio, Internet HiFi magazine, www. (Digidesign and E-MU. Transients are stronger, both rimshots of snare drum and big-band trumpets. 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. ) I did a test, for example, with upgrading a CS4398 DAC from NE5532 to LM4562NA and then OPA2134. Dec 10, 2015 · 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. Thanks in Mar 17, 2019 · We tried OPA1612, OPA1656, NE5532, and Muses 8920 opamps in Rohm BD34301EKV Evaluation Board (which came with 5532's installed). ADI 825 or any AD requires strict rules for it to operate in due to low PSRR. We focus on education, discussion, and sharing of entry and mid level separate & multi component audio systems. It sounds so neutral like a NE5532, but more spacious and with a lot of details. Here are a few examples: Audio Enthusiasts: If you are passionate about high-quality sound, the V3 amplifier is a must-have. To start out I measure all op-amps and the audio-analyzer looped onto itself at 1kHz in the inverting 6dB configuration with 100k load (this load is internal to the audio analyzer). Use a simple resistor, or a J-fet with the IDSS trimmed to 3mA~5mA. Feb 11, 2021 · I am using interfaces that come with NJM2068, NE5532 and TL074 stock. Apr 6, 2020 · 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. 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 OPA1652 and OPA1688) hunting for sources of input capacitance variation. r/audiophile is a subreddit for the pursuit of quality audio reproduction of all forms, budgets, and sizes of speakers. tnt-audio. 000 (DIY!) tube preamp with tube Dec 6, 2018 · 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 crossover distortion. May 19, 2017 · maybe modern production 3886 are all above average? the designs seem to take the 'typical' GBW spec as the effective minimum My guesstimate puts the safe with production variation margin local closed loop gain corner as low as 100kHz for LM3886 with a greater than 4:1 range designing for stable extra loop gain from the nice input op amp really doesn't give much 20 kHz added safe composite loop Dec 15, 2015 · Texas Instruments (TI) introduced the newest addition to the company’s Burr-Brown Audio line, a next generation of the widely adopted OPA1612 audio operational amplifier (op amp). My main attraction to them is a higher ripple current in the AC to “ power” the board onward as the opa1612 only requires low quiescent current of 3. We would like to show you a description here but the site won’t allow us. • Superior Sound Oct 2, 2021 · Those amplifiers and the topping d10s are incredibly bargains, and a perfect beginning for audiophile students and such. 5). I did not get paid for saying something good or bad. Aug 12, 2024 · 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. Mar 14, 2010 · Tubey, better late than never - I just replaced all NE5532 amps in Benchmark DAC1 with OPA1612 and play it so far for few hours. 000. Jul 30, 2023 · The Fosi Audio V3 Stereo Amplifier is suitable for various individuals and scenarios. I also have been an audio enthusiast for quite a while, having tinkered or created several guitar effects/amps. Apr 8, 2021 · It sounds aboslutely nice out of the box but I updated the PSU with a quality German brick PSU. Mar 9, 2023 · 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 is higher than DO300 with less op-amps. who builds large PA speaker systems. Although I am a fan of the OPA2134, I still have very considerable respect for the NE5532. Replacements: For the 5532 the opa2211A or opa1612 as well as LT1358. With its powerful 8W (XLR) output and proprietary Max Current Power Supplies, it delivers a noise-free, immersive audio experience in a refined design. The inputs interface is really amazing @ such a price ! Nov 9, 2012 · Sound is neutral and balanced with good sound-stage. In some respects I think of the LM4562 as a somewhat upgraded NE5532. These were wired to use USB input to the Swing from my laptop, the DAC (fixed voltage) RCA outputs of the Swing to the RCA inputs on the Fun, and the Hifiman He560, Sennheiser 800, and Campfire Cascade (with Cloth pads) used for all listening sessions. bipolar in the NE5532) there may some perceivable performance differences. NE5532 is a very good amplifier especially for the price ($0. mri jktjw ubwde usya misuoea avaope jqo cqsgb rygq gwxhds