Opa1612 vs ne5532 price
Opa1612 vs ne5532 price. I have also used a lot of different OPA types and like them a lot, but as I said, in this case I am going with what I have on hand and these 2 are proven decent stable parts. If you want to know more about this, post a question about what good chip to use in your unit and you should get some answers. Mar 17, 2019 · We tried OPA1612, OPA1656, NE5532, and Muses 8920 opamps in Rohm BD34301EKV Evaluation Board (which came with 5532's installed). Need to keep in mind the supply voltage and current draw. In terms of noise performance in the real world the OPA1612 beats the LME49720. Bottom line, check the supply voltages, pin 4 and 8. Description: SoundPlus High-Performance, Bipolar-Input Audio Operational Amplifiers. 2022-05-15 10:48 am #1 Dry, crisp, analytical and non-intrusive (as compared to the bold NE5532) is what I would describe this opamp as. Oct 15, 2014 · Texas Instruments' OPA1612 (dual) bipolar-input operational amplifier achieves very low 1. The OP1656 is the exact opposite, while still being detailed. All op-amps in this test are DIP except the OPA1642 is in SOIC package. This may be the case with low frequency filters. OPA1612 is fuller sounding - especially lower midrange but also more dynamic. Dec 5, 2023 · NE5532 vs TL072: Features & Benefits NE5532. Anyway, OPA2134 is pleasure sounding Op-Amp. Last edited: 2015-12-17 2:15 am 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, low-noise 36-V JFET precision operational 高音質電源改善アクセサリーを中心に、音響を中心に電気で世の中に貢献しています。 Part #: OPA1612. Joined 2022. 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. 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. The OPA1612 offers rail-to-rail output swing to within 600 mV with a 2 kΩ load, which increases headroom and maximizes dynamic range. could achieve when OPA1612 is used. The NE5532’s high slew rate — the speed at which the output voltage can change in response to a change in input — makes it a sensation in audio Dec 6, 2018 · This question is triggered by a repair I recently did where the originals, while still available, were stupid expensive. Best SQ have with 1656. 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. Smooth and natural. OPA1656 sounded worst, Muses 8920 sounded best. Download. พวก opa627 opa2134 muse01/02 muses8820 muses8920 lme49720 ne5532/34 OPA1612 VS MUSE02 ทั้งคู่เป็น BiPolar เหมือนกัน Nov 25, 2015 · Ive compared the NE5532, NJM4556 and LM4562 so far. and NE5532 performed May 19, 2017 · Anyway, NE5532's have double-to-triple the input equivalent noise. Jan 10, 2016 #1. Last edited: Feb 24, 2019 Bedroom: Topping D90 MQA + Topping A90D + Mackie MR6Mk3 + Mackie MRS10mk3 , Motu M4 , Focusrite Clarett 2PRE USB May 24, 2015 · If you can use a bipolar OP, the NE5532 is usually the better choice than a JFET OPA2132 / OPA2134. Texas Instruments OPA1612 Series Audio Amplifiers are available at Mouser Electronics. File Size: 1MbKbytes. But the take-away from the above mini-discussion is that you can employ a custom, linear, no-feedback, ultra-low-noise JFET gain stage in front of whatever you hope to achieve with the op amps. May be 828 will be better, but i have to do some thing in the board to extract best of it. e. I don't care about listening tests or something else, just want to use the technical better one in my amp. That seemed like a reasonable target for the supply current of the OPA1656 as well. May 21, 2023 · It also emphasised bass more than the OPA1612, with perhaps a bit more lower midrange presence and slightly less upper midrange. The NE5532 is used everywhere as its sound profile is designed to catch people's attention. Jan 10, 2016 · OPA1611 vs OPA134 or OPA1612 vs OPA2134. It occurred to me that a more modern & higher performing part must exist at a lower price - a win-win scenario if ever there was one. The OPA2134 is more a better replacement for the TL072 when you need a FET type. Nov 19, 2014 · opa1612 与 . It has the most stable input capacitance vs. The old NE5532 is showing it's age now. 魅族mx4pro运放芯片用的是1612，而xplay 3s用2604，不知道魅族能不能比vivo更屌呢？貌似老外们觉得2604比较好有助攻的么 Aug 28, 2023 · 2. Opa1612 is generally slightly light weighted but very balanced otherwise. i expected them to put some 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 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. M. Markus S 41 - 29 (i. The TL072 isn't great IMO. the ne5532 looks a bit harder, narrower and more direct, the other two a bit more relaxed and Jul 4, 2009 · V6V is better than OPA1692 but OPA1692 isn't extremely far off from V6V and that's bragging rights for OPA1692 considering it's dirt cheap price For I/V: OPA1692 is best, compared to - OPA1612, OPA2192, OPA2209, OPA1652, NE5532, LME9720, OPA1622, OPA1602, OPA1662 Jun 7, 2016 · Burson V5i gives you a significant upgrade from the stock OPA1612, also beating most op-amps from its price bracket. the differences aren't huge, but big enough to make a change worthwhile. Nov 19, 2015 · NE5532 ADA4898 LM4562 LME49860 OPA2134 At the time a good opamp for reasonable price and stable at unity gain. 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. common mode voltage that I've measured on any op amp. Sonically they’ve very nicely balanced but lack dynamics. I have heard some versions of the 5532 are a few dB better than others. Transients are stronger, both rimshots of snare drum and big-band trumpets. The OPAx132 is the slightly better version for DC critical applications. LM is the best overall, it sounds the most balanced, very natural/smooth/clean, doesnt exaggerate anything but can sound lacking in impact. Texas Instruments OPA1612. We would like to show you a description here but the site won’t allow us. 0 1 Review ౹ 5 sold Color: OP8802 Dual op amp Jun 19, 2021 · The price is US$ 3 compare to NE5532P is less than US$ 1 each. Now I grant you, price Dec 10, 2015 · Do you have a microscope? Actually, the OPA1612 and OPA1688 are available in SO-8, not bad. I noticed that the HanZao TPA3251 you received came with the 4558 OP amps while the HanZao TPA3255 daniboun received came with the 5532 OP amps. Now they seems to have changed again to opa1612 in many places - maybe a suggestion to try ? I have tried ne5532, opa2604, lm4562 and opa1612 and I prefered LM 4562 in both Aiyima a07 and the tpa3251-based Aiyima a04. NE5532 is a very good amplifier especially for the price ($0. ••• May 23, 2018 · Opa2156 sounds a little more "detailed" and a little "grainy" in comparison. Mar 17, 2019 · 3. Thread starter forami; Start date 2022-05-15 10:48 am; Jump to Latest F. strangely its probably the most boring sounding one when paired with 400i but the best sounding with hd600 ，5532p dy649 op275 opa2604 opa2211 人声韵味对比。手机直录，被烧友捧上神坛的MUSE02运放，真的值300元么？NE5532还有胜算么，功放DIY之用最贵的运放，OPA2134秒杀OPA2604和5532，来听听效果，AD828运放芯片的电路板音质真的发烧级吗？ The OPA1612 does not seem to have the process contamination of the LM497X0 that produces rocky-sounding noise. 1 nV/√Hz noise density with an ultra-low distortion of 0. Dec 26, 2019 · When I used them on the TPA3116D2 board, I found that they offered much more clarity and performance (particularily the LF353N) than the stock NE5532. 000015% at 1 kHz. It ensures a very low noise density as well as an extremely low distortion level. 000. And this preamp sounds MUCH better than Audio Research, Burmester and Accuphase preamps costing above €10. but the difference between opa2604 and LME49720 is much smaller than the difference between these two compared to the original ne5532. 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 Oct 8, 2001 · My choice would be OPA1612 oder ADA4898-2. Apr 21, 2019 · SparkOS Discrete Op-amps SS3601 and SS3602 with comparisons to Ne5532/5534, Muses02, Burson v6 Classic, and Burson v6 Vivid op amps The OPA1611 (single) and OPA1612 (dual) bipolar-input operational amplifiers achieve very low 1. Feb 11, 2021 · The NE5532/5534 opamp The 5532 is a low-noise, low distortion bipolar dual opamp, with internal compensation for unity-gain stability. Jan 12, 2024 · The 2068DD doesn't have quite the supply voltage rating as the 5532, +/-18v vs +/-22v, but they are also actually decent op-amps. alongside with some aliexpress el`cheapos for like 2 buck a piece instead of 7. Page: 31 Pages. Mar 17, 2019 · The OPA1641 would be slightly better. Apr 10, 2019 · By newer I meantnewer, because OPA1612 is a newer design then let's say NE5532 or even LM4562. Aug 3, 2013 · I don't know how close the NE5532 is to another 5532 chip, but I replaced the RD5532-D chip in a Sony CDP-C705 with an OPA2228P chip and it sounds so much better. Due to the circuit specifics it needs to be FET input, and also unity gain stable. NE5532 can be configured at +/-20Vdc, drawing about 8mA. Jan 28, 2018 · I had the chance to gather up a selection of opamps from my parts bin, including BB OPA2604, OPA637, AD823, LME49860, JR4556, Muses8820 and 8920, and compare them against each other along with a Burson V6 Classic (thanks to them for sending me an evaluation). 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 too). 5Vdc. How to choose between lm4562 vs ne5532. 5). Member. Probably reached the "good enough" range. And opa1642 has a bit better soundstage I don't know why. With proper decoupling the 5532 can sound pretty good. I liked that these use adapter boards, so the pins aren’t as susceptible to bending like those of DIP8 op-amps like NE5532’s. Apr 6, 2020 · The NE5532 supports a max supply voltage of +/-22Vdc and a nominal supply of +/-15Vdc. I sent my original NE5532 to an hificonstructor and he did measurements , showing that the Aiyima a04 op amps was not fake. Jul 25, 2016 · I tested for a few hours and is quite similar with the NE5532. The Supreme Sound V5i is available directly from the Burson Audio website: The OPA1611 (single) and OPA1612 (dual) bipolar-input operational amplifiers achieve very low 1. a bipolar type with good drive capability such as the LM4562--about the same price as the 2134. Jul 23, 2022 · DACのオペアンプを交換しました。線が少し細くなりましたが、小音量で全体のバランスが良くなり高域のクリア感が増しました。SOP8パッケージの交換は面倒なので、最後にすべくOPA1612に変えちゃいました。SOP8をDIP変換で交換出来るようにとも考えましたが、安定性を考えて中止です。 May 9, 2023 · Hello together, i want to put one of the mentioned OP Amps in my amp. OPA2134 and NE5532 both have power supply currents of about 4mA per channel, and have been widely adopted in the market (understatement). These would toast 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. 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. The new contender is National Semiconductor LM4562, the price in in the middle of both two. It is more open sounding and clearer sound from OPA1612 then OPA2134. The different players sounded different. Aug 1, 2011 · NE5532 NOISE: The professional audio favorite, the NE5532, is about 3 dB worse at 7X gain than the less expensive and less current hungry NJM2068 above but still very quiet. 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. 1uF film caps on their outputs which doesn't roll off the bass inside the audio spectrum). Many opamps have a max supply of +/-18Vdc, so simply rolling opamp into such amps would cause them to smoke. Joined Sep 8, 2012 Messages 848. Jun 7, 2016 · Price I, myself, would never pay so much for op amps that barely make a difference but when it comes to the V5is my opinion is instantly changed. Which of the two mentioned OP Amps (OPA1612 or OPA1656) is the better one, in a scientific point of view. 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. the AD797, but still worth a check for DIY-ers. Oct 10, 2020 · Here in sweden we have also investigated the ne5532 because there was rumours that it was a fake one in the Aiyima a04. However some manufactures (eg, NAD 3150) went for +/-18. 8 bucks for a genuine part. Not sure it worth the trouble and price difference vs. The second time I did test with opa1656 and opa1612. Dec 17, 2018 · OPA627 does not appear to be pin compatible with NE5532. The price at the time when I'm writing the review is $39 for one dual, $69 for two duals and $49 for two single ones. Feb 11, 2021 · Used OPA1656 in I/V of PCM1792 in dual mono configuration. The OPA604 is topping 10 nV/√Hz. OPA1612) - quite Mar 7, 2019 · Previously i used OPA2134 Op-Amps in my DIY project and CD/DVD modification and after abou year ago i start to use OPA1612. Use a simple resistor, or a J-fet with the IDSS trimmed to 3mA~5mA. 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). May 15, 2022 · LME49720 vs OPA1612 vs Muses02. 1-nV/√ Hz noise density with an ultralow distortion of 0. 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. Thanks in オペアンプの違いによる音質比較表を、店主の主観たっぷりに紹介しているので、オペアンプ交換の参考にして欲しい。 DLHiFi OP8802 Fully Discrete Dual OPAMP Class A Operational Amplifier Replace OPA1612 LME49720 AD823 NE5532 For HiFi DAC Amp 5. The 5534 is a single version internally compensated for gains down to three times, and an external compensation capacitor can be added for unity-gain stability; 22 pF is the usual value. Replacements: For the 5532 the opa2211A or opa1612 as well as LT1358. 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. Two cases were evalutated – in a Jul 1, 2021 · You’d expect this material cost increase and 20% global inflation to increase the price tag. Apr 17, 2022 · I think audio grade OPamps, in the right application, are very good. Certainly use a socket for opamp rolling. Mouser offers inventory, pricing, & datasheets for Texas Instruments OPA1612 Series Audio Amplifiers. IMHO the outcome was mostly decided by how the opamps responded to the RF coming out of the dac chip. Manufacturer OPA165x Ultra-Low-Noise, Low-Distortion, FET-Input, Burr-Brown™ Audio Operational Amplifiers 1 Features • Ultra-low noise: – Voltage noise: 2. Tried in this place OP275, OPA1612, OPA1642, OPA1656 and OPA828. Don't let power supply current limitations get in the way of performance. The TI OPA1612 dual operational amplifier benefits from excellent technical characteristics, allowing very good electrical and audio performance. You should be able to find single-to-dual DIP8 adapters for mounting 2xAD797 on a DIP8 socket. Thread starter oldphaser; Start date Jan 10, 2016; oldphaser Chief Journeyman. In final have to say, that OPA1656 is best of the best in I/V for me to now. . So, in 40 years, 741 to TLO72 to NE5532, to 4562. Choosing between the LM4562 and NE5532 depends on your specific application requirements and priorities. 9 nV/√Hz at 10 kHz The OPA1611 (single) and OPA1612 (dual) bipolar-input operational amplifiers achieve very low 1. forami. Jul 30, 2021 · If I could also request test of: OPA1642 ~ 2 Euro OPA1656 ~ 2. They are just a buck each on Digikey and Mouser. A quick snapshot of the OPA1656 performance specs: Nov 26, 2017 · thanks for your tips! i have tested the opa2604 and the LME49720 compared to the ne5532. Not familiar with modern devices so I would use old school OPA2134 or LM4562. But just the bass sounds a bit far away in comparison. It can be a bit expensive for some people, but it will definitively sastisfy those seeking for a more organic and mid-centric sound. kpkk gsnwu pihi exzd uaasv ywrssvc oqrcyoq wnah zjvmz fca