Opa1612 vs sparkos sound quality vs opa16

Opa1612 vs sparkos sound quality vs opa16. their building quality and design are amazing. 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. 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 OPA1611 and OPA1612 Simply remove the IC op amps from their sockets, install the discretes in their place, and then prepare yourself for audio bliss. com/blogs/news/opa2156-hifi-in-cmos. It appears that the Jan 6, 2020 · Alas, I'm an idiot. Sound is more "color", and "massive". Everything that I wrote here are “IMHO” and as is. In my system with SMPS1200, Purifi module, VTV input buffer and OPA1612 I am finally getting a decent sound. 2. Dec 9, 2019 · The only device where I really noticed that an expensive opamp might make sense is the Matrix HPA-3B where the difference between SS V6 Classic and the default LME49720 was very obvious with sensitive cans (I'm only referring to background noise here; the audio quality was about the same in an A/B test). And this preamp sounds MUCH better than Audio Research, Burmester and Accuphase preamps costing above €10. In terms of drivability, the sparkos offered the same output levels as the LM6172. Apr 22, 2024 · WOO WA2 vs. The strings sound wonky and the vocals don’t sound that smooth. TI’s OPA1662 is a Dual SoundPlus™ low noise (3. Feb 28, 2021 · The new breed of TI J-Fet opamps offer superior performance to that old soldier the OPA2134. I purchased the OEM version XiangSheng DAC-01B instead of the DAC01A. Anything can be adapted to anything, even 8 pin dip to 8 pin soic. Jun 10, 2022 · I just got the JNOG2 AKM version, modified with a Sparkos Pro SS2590 opamp running the RCA outputs. 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 · LM is the best overall, it sounds the most balanced, very natural/smooth/clean, doesnt exaggerate anything but can sound lacking in impact. In comparison OPA1612 and OPA2134 also have a similar experience. What else, maybe cleaner more resolved sound at congested parts. 3V inside of each supply. Our primary goal is insightful discussion of home audio equipment, sources, music, and concepts. The OPA827 for example has superior load drive,much lower distortion and miniscule DC offset. SQ was about the same as other ESS-based dacs in that class. Unfortunately, it also comes at a hefty price and so fraudsters seem to have found it another moneyspinning target. Nov 5, 2021 · I am located in France. This gave me a chance to compare the two in the same platform. That final phrase is not a happy thing to see on a datasheet from a major manufacturer; the sound of JFETs (if any) would be the sound of high distortion. Both fet based opamps sounds a little bit more solid in the bass (not quantity but the imaging and the texture). The owner then ordered a set of Sparkos Pro SS2590 discrete opamps. Opa1642 sounds a bit smoother and silky at top end but a little bit fat in the mids. Standard opamp for that has pretty much become OPA1612. Our newest product that combines vacuum tube sonics with our SS2590 discrete op amps. The lows were nicely rendered with a little bit of smoothness over the clinical sound from the LM6172. group at Texas Instruments. The high bias currents responsible for the high current noise will cause issues in many circuits with offsets too - pretty much every stage needs ac-coupling with that sort of bias. Delivery was also flawless. . I did an A/B comparison to LME47920 (metal cans), burson V5i, V6 and also the Sparkos Pro discrete op-amps on one of my DAC's. I also have been an audio enthusiast for quite a while, having tinkered or created several guitar effects/amps. who builds large PA speaker systems. Feb 10, 2024 · Thanks Amir, I was just wondering why the review was taking so long. Outforce) · GBX · Sparkos · OutforceRebooted (GBX & Sparkos vs. Feb 11, 2021 · i will second the notion of the opa1612 being audibly superior to the ne5532 its a huge difference my daughter who patiently sat through almost 2 hours o Mar 22, 2022 · Sound quality was my first priority, as for form factor, no problem doing 8 pin soic to dip. strangely its probably the most boring sounding one when paired with 400i but the best sounding with hd600 NJM has a more analytical, detailed sound but it sounds a bit thin and isnt as smooth Feb 11, 2021 · The idea is that the bipolars give accuracy and low noise, while the JFETs give speed and ‘the sound quality of JFETs’. 000028% • Low noise: 1. 3nV/rtHz) and distortion (-124dB), wide bandwidth (22MHz) audio op amp. This is a straight-to-the-point review, so don’t expect a long, detailed review on the sound quality. WOW! I hate Sabre DAC sound, tried many and they all upset me with their high end and slightly V shaped sound. Feb 11, 2021 · According to the TI datasheets OPA1612 has less noise than OPA1656. OPA1612 is open sounding but is a little warmer possibly because of the lower midrange roundness. Mar 14, 2010 · Overall balance with new amp is a little darker but with better transients. I think it's a matter of circuit design and implementation. Which of the two mentioned OP Amps (OPA1612 or OPA1656) is the better one, in a scientific point of view. You can say I love the HD6X0 series only with tube Jul 5, 2006 · IIUC the folks at Sparkos designed the board for Allo or they collaborated on it. 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. The explainer video above illustrates the process and explains why discrete op amps are the best op amp for amplifying audio signals. amp. Provided to YouTube by Emubands LtdAmazed (GBX & Sparkos vs. I paid $80 shipped for the thing, but it doesn't have any tube section. 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 combination sounds weird and off-putting, especially when it comes to the upper mids. LME49720 sound is boringand too light. Dec 28, 2018 · You guys are a bunch of idiots that you sit here and follow measurements to make your decisions on item the sparkos op amps sound absolutely amazing I don't care what your measurements say. The OPA1611 (single) and OPA1612 (dual) bipolar-input operational amplifiers achieve very low 1. • audio·phile: a person with love for, affinity towards or obsession with high-quality playback of sound and music. Could it be Input buffer quality also. Sparkos was total disappointment. Thanks in Jan 10, 2016 · I talked yesterday to my buddy Greg B. Nov 21, 2019 · Not great current noise alas, probably unsuitable for MM phono amps as a result, but look decent performers otherwise. Jun 3, 2020 · ) This goes to show, you don’t need a huge company behind you to make quality discrete op-amps. I am currently using 2 purifi amps from March Audio ( 1 mono and 1 stereo). 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. Feb 13, 2016 · That unit came with the Sonic Imagery's 990ENH discrete operational amplifier ("opamp") in the buffer stage (pre-amplifier). I did not get paid for saying something good or bad. Sparkos SS3602: This is still my favorite. 000015% at 1 kHz. Mar 25, 2017 · In comes the sparkos. The OPA1611 and OPA1612 Mar 28, 2020 · SparkoS Labs: The SS2590 is a better device than the SS360X series, but the main reason we chose it for the audio path is because it can deliver far more current than the SS360X can. The WA2 costs 1499 USD and my unit has upgraded tubes that makes the total cost more than twice the cost of a Gemini. Jan 1, 2019 · Their new Pure Multichannel amplifier is just beautiful! From 7 up to 12 channels of Purifi 1ET400A amps, LT3045/LT3094 regulators, OPA1612 or Sonic Imagery 994 opamps. Whether you're a seasoned tube aficionado, or just beginning your journey into the world of high-fidelity vacuum tube sound, the Gemini is the ultimate tube headphone amplifier platform for exploring, experiencing, and customizing your very own vacuum tube-based audio experience. I prefered the sound of my DAC with the OPA1656's hands down even over the discrete op-amps. Overview: All of Sparkos Labs discrete op amps are based on Lin 3 Stage topology consisting of an input stage differential pair, a gain (VAS) stage, and an output stage all biased in class A mode with two pole Sep 30, 2010 · It is widely used in high end professional audio equipment and quite rightly so. Dec 20, 2023 · It appears that what started out as a cheap "what if" $129 whim is turning out to be another audiophile rabbit hole. I recently bought a few pieces of this amp from an otherwise reputable UK supplier. With these upgrades, the Sparkos SS3602 op-amps undoubtedly exemplify a terrific enhancement in audio performance, making them a commendable choice for upgrades or sound customization. I preferred the Sparkos for having the smoothest and most natural treble without loss of detail. Having compared the Gemini to a range of solid-state amplifiers, I want to dedicate some paragraphs to a comparison with the Woo Audio WA2 tube amplifier. +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. The output swing for Aol should be considered as it is different between the two devices. Dec 25, 2019 · I was getting frustrated as I was reading lots of good thing about Purifi based amps. There was a very analogy sound from the amp. I was not expecting much from the OPA1612 as the gain specifications are not compatible but from fitting it produced a listenable sound. Mar 17, 2019 · I purchased 10 OPA1656's. I can whole heartedly recommend the Jan 15, 2022 · I bought the VTV buffers with Sparkos SS3602 op amps. Just give us the facts, please. A true FET input stage is incorporated to provide excellent sound quality and speed for exceptional audio performance. I have a huge amount of respect and love for Burson Audio, they were essential in the content that started up this site. Nov 8, 2023 · Contributors have tried a few different ones (NE5532, LM4562, MUSES02, Sparkos SS3602) with the units. The WA2 is a modern classic. However, this compression does not necessarily mean a compromise in audio quality. Better than any op-amp in terms of transparency except their own V5 ofcourse. But that does not say anything about the SQ. Whoever started this channel it's a complete scam and a racket that you got people hanging on measurements instead of listening to the item. Now, I do run Burson Audio’s V6-OPA-D Classic in my sAp-10 balanced headphone amplifier, as the primary op-amp. It could sound pretty good, but one could get sound just as good from IC opamp designs. 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. It absolutely sounds better than anything else Ive heard or own. Burson has nailed it this time with the V5i. 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. V6 vivid measured superb tho. This high current delivery is required for driving headphones, and also required in the input stage to drive the stepped attenuator volume control. The top is at least as good as the OPA627; it gives up little or nothing to the OPA1612 in terms of resolution or dynamics. I have them measured ln violectric v200 and gain stage of o2. At least -120db thd performance. I don't care about listening tests or something else, just want to use the technical better one in my amp. Moreover, despite the distance with Australia (where March Audio is located), the support I received before and after the purchase of the amps was outstanding. Anyway I am finding 1612 much better . The review (by @Gigantic) of the Sparkos op amps reports that they made a remarkable improvement on an already good sound. 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 Jan 4, 2024 · Volume matched demo between the:- Fosi ZA3 Dual Mono with all stock NE5532 OpAmps- Fosi ZA3 Dual Mono with SparkOS SS3602 in the L/R + NE5532 in Sub OpAmp So May 9, 2023 · Hello together, i want to put one of the mentioned OP Amps in my amp. Many people in the thread mentioned switching out the opamps with a boutique number from Sparkos Labs or Burson Audio. r/audiophile is a subreddit for the pursuit of quality audio reproduction of all forms, budgets, and sizes of speakers. The table below details the superior performance of the Sparkos Labs discrete op amps to an array of audio grade monolithic IC op amps. Aug 24, 2012 · i tryed lme49722 opa2134 and opa1612 ,--. This feature, in combination May 15, 2022 · Now i tested opa1612 with lme49720 and 1612 is better in my opinion. Dec 12, 2023 · A higher bitrate generally indicates better audio quality. So far I don't hear any harsh sibilants (very clean) but it is virtue of my speakers. The OPA1611 (single) and OPA1612 (dual) bipolar-1• Superior Sound Quality input operational amplifiers achieve very low • Ultralow Noise: 1. Frankly, this product has some points in favor but some against it. I swapped these for several different op amps including OPA1612, Burson V6 Vivid, and OPA627. Relatively speaking, the AirPods (3rd generation) make treble notes sound about twice as loud as they do through the second-gen AirPods. However it was apparent that the OPA1612 noise performance was not met in the CD753, probably in part because of the CD753s external to the op amp feedback resistor and this adds noise (see OPA1612 datasheet). May 29, 2021 · The dark tone of the HD650 doesn’t go well with the Burson V5i-D. 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. 1-nV/√ Hz noise density with an ultralow distortion of 0. Other than that, it seems almost identical to the Maverick Audio D1. Aol May 23, 2018 · The first and obvious conclusion: we must avoid the audiophile Burson Audio V5. 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. So far I've bought 2 sets of opamps, just ordered a second PSU and am about to "add to cart" a third set of opamps that cost more than the amp itself. --lme49722 lme4562 lm4562 opamp is very good sound ,higher ratings than opa2134 -but not as Jan 15, 2022 · I bought the VTV buffers with Sparkos SS3602 op amps. • Superior Sound Jun 7, 2016 · Sound Quality Disclaimer: 1. May 6, 2024 · Even with the advanced audio software baked into the AirPods (3rd generation), its wide deviations from our house curve give it a lower overall sound quality score than the AirPods (2nd generation). However, what it added was magical. OPA1632 High-Performance, Fully Differential Audio Operational Amplifier 1 Features • Excellent sound quality • Ultra low distortion: 0. Sparkos Labs Gemini . This is based on my experience with the V5i-D. Bedroom: Topping D90 MQA + Topping A90D + Mackie MR6Mk3 + Mackie MRS10mk3 , Motu M4 , Focusrite Clarett 2PRE USB May 23, 2018 · The first time I did test with opa1642 opa2156 (precision opamp version of opa1656) opa1612. These devices also have a high output drive capability of – Device CDM Classification Level C6 ±30 mA. A comprehensive comparison between OPA1612 and OPA2156 (and other opamps) could be read here: https://quantasylum. I looked at the Slew Rate as my main 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. Dec 11, 2019 · You guys are a bunch of idiots that you sit here and follow measurements to make your decisions on item the sparkos op amps sound absolutely amazing I don't care what your measurements say. 25 nV/√Hz • High speed: – Slew rate: 72 V/μs – Gain bandwidth product: 180 MHz • Fully differential architecture: – Balanced input and output converts single- Nov 30, 2021 · Stability should be considered especially with the wider bandwidth of the OPA1656. (NOTE: We once owned a recording studio together back in the late 1970's through the early 1980's. 000. 1-nV/√Hz noise density with an ultralow distortion of • Ultralow Distortion: 0. Op amps do differ in their distortion profiles. Noise is roughly around 3-4nV. Find parameters, ordering and quality information Sep 29, 2023 · Additionally, their robust build quality ensures a hassle-free installation process, further affirming their worthiness as a valuable addition to any audio setup. Outforce)℗ 2022 Gbx Recordings L 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. ) He talked to me about OPA1611's versus OPA134's as well as the OPA1612's versus OPA2134's. Dec 11, 2019 · For LCDs, IPS panels have great viewing angles but poor contrast and so-so response times, TN panels have poor color range (often using temporal dithering to simulate 8-bits per channel) and poor viewing angles but good response time, while VA panels have very good contrast ratios but compromise on the color gamut and viewing angles while being ok on response time. The OPA1611 and OPA1612 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. Something like that. 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. Apr 21, 2019 · Sound: For purposes of these tests, I started out with a Burson Swing and Fun DAC and amplifier. 1 nV/√Hz at 1 kHz 1. Dec 5, 2020 · The sound is good: there isn't the stridency of the OPA1612 however there is a slight, overall softness to the sound. In fact, 320 kbps is considered to be the standard for high-quality audio. At 320 kbps, the audio file is compressed at a high rate, resulting in a smaller file size compared to uncompressed audio. For example, Aol for the OPA1656 with a 600 ohm load will have a linear output swing that is 1. 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. jawke vgvo jyhr thfhkoup mml zuqi aoel okkrpep sljh kbal