Opa1612 vs ne5532 sound quality
Opa1612 vs ne5532 sound quality. 000015% at 1 kHz. Jun 7, 2016 · To me the $69 V5i op amps take the DX1 from being OK sound wise to being very good. Jun 19, 2021 · My multibit DAC built here and here sound wonderful. May 15, 2022 · Now i tested opa1612 with lme49720 and 1612 is better in my opinion. The NE5532 also has 8 legs but is less than half the size. This is a thread were we discuss subjective sound results, meaning one can prefer a colored dac . Aug 13, 2014 · Touting sound quality in the datasheet makes it sound 300% better. 000015% at 1kHz. These devices also have a high output drive capability of – Device CDM Classification Level C6 ±30 mA. 5 Euro OP275 ~ 3 Euro OPA1612 ~ 6 Euro According to specs I would think the OPA1642 would be one of the best compromises cost vs performance wise. Use a simple resistor, or a J-fet with the IDSS trimmed to 3mA~5mA. I repeated my measurements by creating a better calibration file and also using the manual fundamental feature in REW. Mar 14, 2010 · NE5532 is a very good amplifier especially for the price ($0. With proper decoupling the 5532 can sound pretty good. Dec 6, 2018 · The NE5532 is all you'll ever need? I don't know about that. This is based on my experience with the V5i-D. For that reason, I have not included the base model Op-amps in the comparison section as it would duplicate the sound discussion. LME49720 sound is boringand too light. Aug 28, 2023 · 2. The old NE5532 is showing it's age now. The LME49860 is another option. The OPA1611 (single) and OPA1612 (dual) bipolar-1• Superior Sound Quality input operational amplifiers achieve very low • Ultralow Noise: 1. 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. The OPA2604 and AD823 are both good too, how good are you at soldering SMDs? The OPA1611 (single) and OPA1612 (dual) bipolar-input operational amplifiers achieve very low 1. It has the most stable input capacitance vs. Some vendors market them as the same as well. And what about low voltage applications? 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. Feb 11, 2021 · I have tested my SE/Balanced to SE and Balanced buffer (BTSB panel mount) with NE5532, OPA1642, OPA1656, and LM4562. 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. For the case of Dec 17, 2018 · The RD5532-D in a Sony CDP-C705 (same SM as the 75 and 85ES models some differences), with an OPA2228 and was very happy with the resulting improvement in sound quality. Apr 6, 2020 · The NE5532 supports a max supply voltage of +/-22Vdc and a nominal supply of +/-15Vdc. Opa1642 sounds a bit smoother and silky at top end but a little bit fat in the mids. 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. The playing instrument has a rounded texture and is very user-friendly. Sound quality features: sound field and its loose, transparent background. 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. alongside with some aliexpress el`cheapos for like 2 buck a piece instead of 7. 1 nV/√Hz at 1 kHz 1. Choosing between the LM4562 and NE5532 depends on your specific application requirements and priorities. The OPA827 for example has superior load drive,much lower distortion and miniscule DC offset. I got a TI NE5532 off ebay. It has a strong output stage as well as JFET inputs. 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 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. 6 mA but I know I’m in the Op amp thread so I don’t want to take the thread off topic. Which of the two mentioned OP Amps (OPA1612 or OPA1656) is the better one, in a scientific point of view. How to choose between lm4562 vs ne5532. Mar 17, 2019 · The OPA1641 would be slightly better. 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. Oct 15, 2014 · Texas Instruments' OPA1612 (dual) bipolar-input operational amplifier achieves very low 1. Jun 7, 2016 · Sound Quality Disclaimer: 1. The OPA1612 offers rail-to-rail output swing to within 600 mV with a 2 kΩ load, which increases headroom and maximizes dynamic range. 1-nV/√Hz as well as an extremely low distortion level of 0. In my own subjective testing, the digital preamp in the Pro is the best I have tried, the PEQ function dont make the sound worse , like the first versions of space optimization did in the Linn streamers. common mode voltage that I've measured on any op amp. We would like to show you a description here but the site won’t allow us. It's quite funny how the diy audio crowd rave about the opamps marketed towards audio and shy away from the ones that aren't. 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). Mar 30, 2012 · I have a Crate VC508 guitar amplifier that many recommend modding by replacing the TL072CP opamp chip. Transients are stronger, both rimshots of snare drum and big-band trumpets. 1-nV/√ Hz noise density with an ultralow distortion of 0. Thanks in 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. I also have been an audio enthusiast for quite a while, having tinkered or created several guitar effects/amps. strangely its probably the most boring sounding one when paired with 400i but the best sounding with hd600 Feb 28, 2021 · The new breed of TI J-Fet opamps offer superior performance to that old soldier the OPA2134. Because of (at least) the input stage differences (JFET vs. Cheers, James Feb 17, 2023 · Some will point out the OPA1612 (which is even better) or the OPA1656. 1uF film caps on their outputs which doesn't roll off the bass inside the audio spectrum). The xlr input and the trigger are two great additional features, as is the nice and efficient enclosure, however the mono is not true mono, and the 13 db of sinad lost is a bit disappointing, especially given a boost certainly not exceptional in power. It ensures a very low noise density of 1. 2. tnt-audio. Feb 11, 2021 · According to the TI datasheets OPA1612 has less noise than OPA1656. Jan 12, 2024 · Since both the 2068 and 5532 are enormously faster than the 4558 I am hoping for a little cleaner overall sound. 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? May 23, 2018 · The first time I did test with opa1642 opa2156 (precision opamp version of opa1656) opa1612. The TI OPA1612 dual operational amplifier benefits from excellent technical characteristics, allowing very good electrical and audio performance. 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. This is a highly recommended tweak in my opinion and I honestly cannot believe the difference in sound quality that’s achieved by using changing the op amps. Jul 30, 2021 · If I could also request test of: OPA1642 ~ 2 Euro OPA1656 ~ 2. More details can be found here: Howto - Distortion Measurements with REW The new results of the CS4392 with stock NE5532 output filter is attached as image 1. com Aug 8, 2023 · 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 Jul 25, 2016 · Thinking exactly the same, hear something different from the OPA2132 I'm used to, I decided to buy some units of the OP1612. Bass: 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. Link to comment May 22, 2015 · I recently reconnected a DIY kit preamp (Series 5000) I made in the 80's. OPA1612 is fuller sounding - especially lower midrange but also more dynamic. I've had an OPA1612 lose its mind in a filter circuit where an LME49720 worked just fine. 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). Our primary goal is insightful discussion of home audio equipment, sources, music, and concepts. We shall see within a week at the most. #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 Mar 17, 2019 · We tried OPA1612, OPA1656, NE5532, and Muses 8920 opamps in Rohm BD34301EKV Evaluation Board (which came with 5532's installed). Frankly, this product has some points in favor but some against it. 5Vdc. I have tried ne5532, opa2604, lm4562 and opa1612 and I prefered LM 4562 in both Aiyima a07 and the tpa3251-based Aiyima a04. com In no case did I have too high expectations regarding the sound Apr 10, 2019 · I have interested in low ESR Electrolytic Capacitors to power the Opa1612. amp. • audio·phile: a person with love for, affinity towards or obsession with high-quality playback of sound and music. 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. 5). . Both fet based opamps sounds a little bit more solid in the bass (not quantity but the imaging and the texture). Apr 17, 2022 · I think audio grade OPamps, in the right application, are very good. Like in this post, the DAC is dual PCM56P then using internal IV converter to the LPF section. I had multiple ones built and did not test A/B but one at a time with known test tracks. Close to zero DC mv at its output would enable removal of the dreaded electrolytic coupling caps which will definitely lower colouration and improve sound quality. 004% @20KHz The above parameters are insignificant to the audio level variations imposed by substandard audio recordings, room modes and compromised loudspeaker placements in the average home, some of these variations could 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. Previously I did some changes especially in all technical aspect and evaluate the sound quality improvement from that changes. +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. A comprehensive comparison between OPA1612 and OPA2156 (and other opamps) could be read here: https://quantasylum. It's not very good in applications which require a high input impedance, where a J-FET input op-amp is pretty much essential, although I suppose one could add a discrete J-FET input stage to the NE5532, for those applications. May 6, 2022 · Lets take a look at the NE5532 op-amp, used in audio products everywhere since 1979 and it costs about a $1. 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. Note that I am using 2 bridged pairs of them. It measures better to, with LM4562, but the difference is much smaller than the sound differences. I tested for a few hours and is quite similar with the NE5532. Sound is more "color", and "massive". Feb 11, 2021 · looks very similar to the eighth image from post #2 of Bel Canto's S300i/S300iu - driven by dual mono Icepower amplifier modules with switch mode power supply - go to Inside the Bel Canto S300i integrated amplifier | Audiokarma Home Audio Stereo Discussion Forums and Bel Canto e. The OPA1611 and OPA1612 Oct 8, 2001 · TI/Burr Brown's OPA2604 is a good alternative as well. You need the circuit schematic really to figure out the noise impedance of the various stages, and any existing decoupling. There are definitely opportunities for sonic improvement with some old chip swaps The 4558s sometimes get swapped, too. 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. 8 bucks for a genuine part. 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 Jun 5, 2023 · 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. One S300iu integrated amplifier | Stereophile. 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. I hesitate to recommend those without simulating the circuit. Dec 10, 2023 · Thanks for input. 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. 1-nV/√Hz noise density with an ultralow distortion of • Ultralow Distortion: 0. Little Dot I+, Burson Audio V5 ($79) vs V5i Apr 21, 2019 · Sound notes are written in reference to replacing all the Ne5532 and 5534 op-amps in both devices with the appropriate SS360x op-amp in its place. 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 Nov 25, 2015 · Ive compared the NE5532, NJM4556 and LM4562 so far. bipolar in the NE5532) there may some perceivable performance differences. And this preamp sounds MUCH better than Audio Research, Burmester and Accuphase preamps costing above €10. group at Texas Instruments. com/blogs/news/opa2156-hifi-in-cmos. It's supposed to be a stright up replacement but it's about a third of the size. LM is the best overall, it sounds the most balanced, very natural/smooth/clean, doesnt exaggerate anything but can sound lacking in impact. However some manufactures (eg, NAD 3150) went for +/-18. May 9, 2023 · Hello together, i want to put one of the mentioned OP Amps in my amp. Everything that I wrote here are “IMHO” and as is. 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. This made it a pretty minimalistic set-up to get a close view of the opamp differences. The LPF section in every DAC is very critical. 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 Type : Audio Discrete Component Operational Amplifier Discrete components use cross-conductor current mode technology to upgrade the preamp, DAC decoder, amp, amp, and electronic crossover. I did not get paid for saying something good or bad. OPA1612 is decent the only reason I'd use anything Dec 9, 2019 · Home: RME ADI-2 Pro FS R BE—Neumann KH80 DSP, Arendal Sound 1723 1S Work from Home: JDS Labs Atom—Etymotic ER4SR, AKG K371, Sennheiser HD820 Measurement: Earthworks M30 (Reed R8090)—Earthworks ZDT 1021 — RME ADI-2 Pro FS R BE — REW The OPA1611 (single) and OPA1612 (dual) bipolar-input operational amplifiers achieve very low 1. 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). Replacements: For the 5532 the opa2211A or opa1612 as well as LT1358. 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. OPA1656 sounded worst, Muses 8920 sounded best. 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. LM4562 and LME49720 are the exact same part just different model stamped (stated by an ex-employee) The LME49860 is just a Feb 11, 2021 · I do hope the sound quality improves much more than the FFTs. i expected them to put some Feb 10, 2024 · Thanks Amir, I was just wondering why the review was taking so long. Jan 30, 2004 · Looking to buy some opamps for rolling then stumbled on a thread with people saying that the three are the same thing. 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. But that does not say anything about the SQ. The newly developed Burson V5i is a hybrid audio opamp, which is both partially IC and discrete. IMHO the outcome was mostly decided by how the opamps responded to the RF coming out of the dac chip. • Superior Sound Jul 5, 2006 · 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 7mA X 2 or 14mA for the each of 4 dual adaptor as compared to Oct 10, 2020 · 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. r/audiophile is a subreddit for the pursuit of quality audio reproduction of all forms, budgets, and sizes of speakers. The TL072 isn't great IMO. The TL072 is around a half inch rectangle with 8 legs going into a socket. 1 nV/√Hz noise density with an ultra-low distortion of 0. The LM4562 will improve the performance measurably as it has much lower THD than the NE5532. 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. 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. 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. 000. This is a straight-to-the-point review, so don’t expect a long, detailed review on the sound quality. I quite like the Burr Brown OPA2134 as it has a high impedance JFET front end, is very stable, gain setting is very simple and they have almost zero dc offset at it's output (I use quality 0. I can easily compair them , one with NE5532 and the other with LM 4562. 00 : Crosstalk - 110dB PSRR - 80dB min, typ 100dB Distortion - 0. cqi huqomz snmke rwcsw ptiqy vqhatt porpap pjlktg wda nhhaw