Opa1612 vs muses02. TemperatureRL=2kΩ to 0V, V+/V-=±3.

Opa1612 vs muses02 Feb 8, 2024. High Quality Audio, Bipolar I nput, Dual Operational Amplifier Here MUSES02 and MUSES8820 are very similar: neutral and good sounding, detailed and very balanced sound. If I did it would probably be the Muses02 which gets good feedback for classical music. However, if you receive an incorrect / damaged / different product or one with missing accessories, please raise a return request within 24 hours of delivery. The Audiophonics OPA1612 operational amplifier is based on an authentic Texas Instrument 1612 chip. In case you receive the Burson Audio - Supreme Sound Opamp V5i with a manufacturing defect, please raise a return request within 7 days of delivery. profession al audio applicati ons with advanced circuitry and layo ut, unique materi al and assembled te chnology by . High-Quality Sound:Equipped with the M Other Parts Discussed in Thread: OPA1612, OPA1642, RC4136. English; EUR € EUR $ USD France. User-Friendly Interface:The user-friendly interface of the LC2 Audio Control simplifies the setup process, enhancing your audio experience. MUSES72320; MUSES72323; High Quality Audio Power Management. Can someone suggest a good replacement for these? Thanks in advance Nisshinbo MUSES02; Burr Brown OPA2134; After managing to open up the chassis, I noted the orientation of the stock TI NE5532 op amps at the TPA3255 Class D amp's inputs. Have more questions? Submit a request. 1-nV/√Hz noise density with 03:54 Track 3--MUSES02. De plus, cet AOP dispose d'un basculement de sortie rail à rail à I ultimately settled on the Muses02 as I listen to a lot of vocal and acoustic music and this seemed like the best trade-off for me. I'd looked at many genuine vs fake posts on the net and looking at the ones sold by the seller on aliexpress and a reviewer stating them to be original, as he has originals to compare them to from Japan thought I'd take a chance on them. Highs: V5i-D is more refined than muses02. Ov Listen to the V3 with different dual op-amps socketed and experience the changes in sound! The demonstrated op-amps include NE5532, JRC4580D, Sparkos SS3602, Ive been considering doing this, as I know I could. It’s worth pointing out now, this V5i design is excellent for games on PC. 1 nA/ IOS Input offset current VCM = 0V 11 65 nA VIN 0:00 muses 012:40 muses 8920プリアンプの初段のオペアンプの聴き比べです。どちらも、新日本無線のオーディオ用高級オペアンプmusesシリーズの、fet Currently, the op chip used on AIYIMA A04 & A07 is NE5532. I've transitioned away from soundcards in general, and now use dedicated external DACs and my headphone amplifier is all discrete circuits, class A biased. I have a 1988 carver stereo per-amplifier. Passer au contenu principal +33 5 55 85 79 96. vs Muses02 The v5i semi-discrete op-amp in the walnut did have one immediately noteworthy difference. Ov Ive been considering doing this, as I know I could. I think muses02 in xd05 bal is a more analytical and strong sound in the low end, but this is at the expense of the stage and detail in general, maybe it would be better to compare pro and bal with burson v5i? Sparkos and muses02 are different worlds though. Switching from the (slightly hot) V5i to the MUSES02 reveals a sense of delicacy in the MUSES02 that the dynamic and powerful-sounding V5i admittedly lacks. They will allow you to replace less powerful AOP or quite simply to obtain a different sound. Meanwhile, the Sparkos SS3602 are ideal for those Buy LC5 LC6 Low Noise Low Distortion Class Op Amp Upgrade Replace Muses02 OPA627 OPA1612 LME49720 at Aliexpress for . MUSES100; CONTACT US. I asked them. MUSES02: 396Kb / 12P: High Quality Audio, Bipolar Input, Dual Operational Amplifier MUSES03: 844Kb / 11P: High-Quality Sound, J-FET Input, Single Operational Amplifier for Premium Audio MUSES72320: 388Kb / 26P: 짹18V Operation 2-Channel Electronic Volume More results. As Seems there are 2x op amps (OPA1612 Soundplus) that are soldered on, along with 2x ES9038Q2M Sabre DACs, which I'm not looking to try and desolder/swap. The OPA 627 is well over price and is bass heavy and it’s not worth the price you pay for it 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. Using different op-amps can result in various sound signatures. Any suggestions on what might be my choices for the LME Op amp, in trying out different sounds, hoping to get a deeper soundstage? L. Operational amplifiers are specialised amplifiers that have high input impedance, low output 有人说 muses02 是"原音守护神",又有人说 muses02 很一般,不值这个价,比 muses02 强的有很多. 0 114 Reviews ౹ 342 sold. The Burson V5i is a hybrid discrete/integrated component drop-in replacement for many types of op amp: Dual AD823, AD823AN, AD8066, AD8620, AD712, AD827, C4570 The opamps that I valued better than the default opamp where: LME49720HA, Muses02, Muses8920, Opa827, Opa1612 and Opa2604. However, of all of them my favorite is the MUSES02 for this The major difference, of course, is the opamp in use by the AM2 which is the JRC MUSES02 opamp and BUF634 buffer as opposed to the AM1 OPA1612 and AD8397 opamp and buffer. Sounds like those are amazing though. I'm looking to upgrade the MUSES8820 Ver. View attachment 120812. I plan to order some of these as well to try in my new TPA3251 board. 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. This throws another wrinkle into the testing as we all know a louder sample is usually perceived as a more detailed sample. common mode voltage that I've measured on any op amp. Of course, for the price of the V5 or 02 opamps I can't recommend them, but it worth a listen if you can borrow from a friend to AB test it against The MUSES8820 is a high quality audio operational amplifier, which is optimized for high-end audio and professional audio applications. Except that Texas Instruments does not make anything with I'm curious about Muses, Burson and Sparkos but I haven't taken the plunge to try one of them. Some might find it too soft? Lowest noise floor of the three, more suitable for use with IEMs. In summary, I believe the Muses02 are well-suited for those who seek a warm and musical sound, with sweet and rounded highs that create a relaxing listening experience. V = 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. These aspects were further improved by switching to the LT1057, Opa627, Opa2107, Burson V5i or AD825 and I finally OPA1612 Version: 3 pieces OPA1612 (The sound is transparent, the analysis is very good, the sound field positioning is accurate, and the distortion is ultra-low) Muses02 Version: 3 pieces Original Muses02 (In Japan, it is known as the "guardian of the original sound". Download. The Muses02 is also leaner, with less fullness on each note and a slightly elevated treble. 1-nV/√ Hz noise density with an ultralow distortion of 0. It provides a very low noise density of 1. To me the V5i has an enhanced midrange. LME49860NA produces more sparkle and micro details though. It was recently re-capped and all new guts put in . These aspects were further improved by switching to the LT1057, Opa627, Opa2107, Burson V5i or AD825 and I finally I believe these two (highlighted in bold) are just codenames for the same OPA1612 from TI: Search by "OPA1612" (lcsc. Joined Jun 10, 2018 Posts 68 Likes 30 Location Russian Federation. Joined Jan 4, 2019 0:00 Susan Wong - Sunday Mornig OPA6271:23 Adele - Hello OPA6272:51 Radwimps - Grand Escape OPA6275:30 Yanagi Nagi - Harumodoki OPA6277:05 Susan Wong - Sunda 0:00 OPA8283:00 OPA8276:00 OPA6279:00 MUSES05signal chain DENON DL301Ⅱ~[ OP-AMP phono-EQ ]~OPA1622 voltage follower~ZOOM H5OPA627は、高音質で有名なオペアンプです。 OPA827は The opamps that I valued better than the default opamp where: LME49720HA, Muses02, Muses8920, Opa827, Opa1612 and Opa2604. What does each one do? And if l want to get abetter sound, which one should l change? I have no problems with Aiyima 07MaxI sold my Fosi V3 since 07Max sounds better with Muses02, I tried the dual akliam lc2, noisy opamp on 2 Dac and Amp, pops all the time, so not sure what is the hi on Aliexpress, any of my opamps sounds better. NE5532: The resolution is average, the high frequency is relatively dry, and the low frequency is I've also tested the MUSES02 and I've noticed an improved soundstage. I'm not going to shell out the cash for Muses02 if it's not spectacular in the lme49713 vs opa627 vs AD815 vs opa2134 vs opa1612 vs opa2836. Mar 29, 2021 #1,026 trunkline said: Just received the HanZao board with the TPA3251 and the power supply. Log in to respond. You should give them a try, especially if you replace the output buffer. Also, soundstage did improved even further with Burson SS V5 I'm using right now (took the batteries out to make more room for this little beast). Joined 2009. Some people have more recently started using OPA1656, which are very good, although they are a little less Muses02: Smooth. 1K. T. AkLIAM LC5 LC6 Low Noise Low Distortion Class A Discrete Op Amp Upgrade Replace Muses02 OPA627 OPA1612 LME49720. All you need is a wire with gain to pump-up the music into the output stage. *Slew Rate*: OPA1612A is slightly faster (25 V/μs) than OPA1612 (20 V/μs). On my DAC differences between 8820 and 02 were very subtle (a little bit of more sound-stage for the MUSES02, but quite 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 Which of the two mentioned OP Amps (OPA1612 or OPA1656) is the better one, in a scientific point of view. All five op amps have more than half the noise compared to the NJM4560. 2010-06-10 9:20 am #3 2010-06-10 9:20 am #3 OPA1611/1612 is a very good op-amp. the lme fortunately didn't melt the bases, but I wanted to replace them anyway by opa604, after reading your MUSES02 Datasheet(PDF) 5 Page - New Japan Radio: Part # MUSES02: Description High Quality Audio, Bipolar Input, Dual Operational Amplifier: Download 12 Pages: Scroll/Zoom: 100% : Manufacturer The MUSES02 is a dual bipola r input high qua lity audio operationa l amplifier, which is optimized for high-end audio and . I've recently ordered On the other hand, the Muses02 deliver a warmer and more musical sound, with a more enveloping emphasis on midrange coherence. J English Super Member . Replies 62 Views 6K. The new national opamps are also Opa2210 A mon oreille en lpf de pcm1793 smsl l opa2210 sonne mieux que opa1612 opa1642 opa627 opa1656 lm4562 et muses02. Add to cart. It is louder at the same setting compared to any of the IC designs. ADI 825 or any AD requires strict 补充伟良家购入的muses01和muses02听感，01适用性广，声音直白中性，低频量感适中。muses02和8820一样不适合用在iv和低通滤波，但用于放大、缓冲比01更好，低频量感比01多，它们特点是声场宽广，低频力度和质感极佳 : 评分. Low output current would mean the transimpedance gain of the I/V circuit will be high, and the input current noise of the op amp will be a significant contributor. With the MUSES02 you can expect a much more colored sounding presentation than the airier and more neutral OPA1612 not to mention a greater power output from the AM2 at to replace the OPA1612 in this DAC. Skip to content New Product Christmas 15% Off Experiences! NEW RELEASES NEW RELEASES MC331 GR40 BOX X5 The way that opamps can color and/or affect analog sound quality is the main reason I avoid opamp setups in general. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Last edited: 2021-12-06 7:14 pm. 4 V], and the common mode voltage range is [–8 V, 8 V], so in this case assume: The output voltage swing of OPA1612 Vswing is 9. However, the original OPA1612 remains a popular choice for many audio applications. Particularly, I noticed that the MUSE8920 has less distortion at 1kHz and also less noise per Technically speaking, it's really hard to beat opamps like AD797, AD8599, OPA1612, OPA1656, so it might be safer to use one of these over the "exotic" ones, unless OPA1642 and OPA1656 are both around 3 Euro. I must test muses now. Find parameters, ordering and quality information MUSES02 - 2 - Ver. However, it would be to have a good understanding about the circuit they have to work in. TemperatureRL=2kΩ to 0V, V+/V-=±3. The plots are depended on following two points. Contributors have tried a few different ones (NE5532, LM4562, MUSES02, Sparkos SS3602) with the units. The bias voltage of OPA1612 Vbias in the positive input pin should be 6. The discrete op-amps feel much more robust and sturdy than their IC I believe these two (highlighted in bold) are just codenames for the same OPA1612 from TI: Search by "OPA1612" (lcsc. In SMT the OPA1612, rated at 40V absolute maximum, is a very good part. I'm quite happy with it after testing a few different op-amps in it. Equipment Forums. May 11, 2018 at 12:30 AM. Precaution for counterfeit semiconductor products. Would mine be a dual naturally vs the other sellers 2 chips on one browndog be monos making a dual? Earphone drivers flex when your ears fart. Filed under Work In Progress Tagged with audio, cmoy, impressions, listening tests, LME49720, The ZA3 stocks five swappable op-amps for left and right channel outputs, balanced input, and subwoofer output. NO the change to the Muses The biggest thing I noticed about the V5i was how accurate and snappy the audio is, excellent for movies and bass tempo oriented music really pops. Post #6,062 of 7,419 A. Muses02 vs. Joined Jun 23, 2023 Posts 56 Likes 34 Location PL. This OPA1612-Q1 SoundPlus High-Performance, Bipolar-Input Audio Operational Amplifier, OPA1612-Q1_15 Datasheet, OPA1612-Q1_15 circuit, OPA1612-Q1_15 data sheet : TI, alldatasheet, Datasheet, Datasheet search site for Electronic Components and Semiconductors, integrated circuits, diodes, triacs and other semiconductors. I have ID them as JRC 5532DD. On my DAC differences between 8820 and 02 were very subtle (a little bit of more sound-stage for the MUSES02, but quite subtle I'd say), so I went for the MUSES8820 instead because I needed 4 of them and I didn't want it to spend a small fortune OPA1612 OPA1612AIDR OVII Burr-Brown OPA2604 OPA1656 That's five tests, and that's enough for me. Changer de pays. TPA3255evm) 007Shorty; Feb 3, 2024; DIY Audio Forum; 2 3 4. Find more 44, 200308142 and 100000306 products. I would use several thousand for one job, IF they were made available in the DIP package. Vocals sounded a little more recessed in the bacground and instruments had also more small nuances and were presented I ultimately settled on the Muses02 as I listen to a lot of vocal and acoustic music and this seemed like the best trade-off for me. 1 nV/√Hz at 1 kHz 1. The OPA1612 has lower noise and distortion than OPA1656. The vs Muses02 The v5i semi-discrete op-amp in the walnut did have one immediately noteworthy difference. This OP is old but stable and time-tested. Finding “the right op amp” is not easy. muses02 timbre is also natural and organic. 2012-05-14 -1- High Quality Audio Dual Operational Amplifier GENERAL DESCRIPTION PACKAGE OUTLINE The MUSES8820 is a high quality audio operational amplifier, which is optimized for high-end audio and professional audio applications. 参考価格:700円. 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 After carefully prying out the MUSES02 chip with a small screwdriver it was easy to plug in the Burson V5i Op-amp. เทียบกับ Muses02 ปลอมแท้ๆ ที่ซื้อมา Muses02 เบสจะลึก เเละ ลูกใหญ่กว่า Muses01 เยอะ แต่ Muses02 เสียงจะขุ่นกว่า Muses01 เทียบกับ OPA1612 เสียงก็เเนว OPA445BM I would be very interested to see a plot of the THD+N for different source impedances for the MUSES02. The V5i presents with exceptional clarity, but was lacking some richness of tone The Burson V5 is a Class-A discrete opamp, showcasing Burson Audio's commitment to superior audio engineering. The OPA1611 (single) and OPA1612 (dual) bipolar-input operational amplifiers achieve very low 1. Related to. 8. Part #: MUSES02. Joined It's a killer OpAmp, and better suited to non-inverting buffer duties than the OPA1612/2211 Click to expand Hello, op amp rolling can be really a nice sport specially some more modern popping up. I'll have to do some further reading and research before spending any money. 2012-08-24 7:28 pm #1 2012-08-24 7:28 pm #1 hi i wanted to know if anybody have used the above opamps. Now i tested opa1612 with lme49720 and 1612 is better in my opinion. File Size: 396Kbytes. 000015% (à 1kHz). Page: 12 Pages. 回复. lme49720的听感比较特别，后续的评价都以它为基准。 鼓声量感不错，但是有些糊，感觉就是一块板砖直接拍到地面上，但是地面又不是很硬的情况。 2 . B. On my DAC differences between 8820 and 02 were very subtle (a little bit of more sound-stage for the MUSES02, but quite subtle I'd say), so I went for the MUSES8820 instead because I needed 4 of them and I didn't want it to spend a small fortune this is comparison of the JRC Muses op. SHOTEN. Burson V5i-D, AD708SQ, stock (the preinstalled) OPA1612 Opamps vs Opamps: Stock Xduoo's OPA1612 vs AD708SQ vs Burson V5i-D: Stock opamps are sounding like you hear music from a room next door. MUSES02 Nisshinbo Amplificateurs audio Bipolar Input Dual Op Amp fiche technique, inventaire et tarifs. 2015-04-13Open-Loop Voltage Gain vs. However, I won't swap to an OPA1612 because I am sufficiently happy with the LM4562 performance. It sounded a little more coloured, more textured, more space dimensional with better instrument separation and a little more detailed in nuances compared to stock OPA1612. 2024-11-17 3:03 am #8 2024-11-17 3:03 am #8 1, Burson V7 Classic and V7 Live and classic model 2, Sparks 3602 I am very curious about these opamps in this form, some friends said The OPA1611 (single) and OPA1612 (dual) bipolar-input operational amplifiers achieve very low 1. I'm still curious about the bass and sub-bass with the Muses02 as I find that's the problem with other chips I have The OPA2134 is very ordinary, I consider it a side step to the NE5532. I have two of them now, one with the Burr-Brown OPA2604 chips and one with TI OPA1612. Any advice on what to look for in the specification sheets will be much appreciated. Prev. 登录; 注册; 忘了密码; 器材库; 器材频道; 影像频道; 行色频道 drift vs temperature –40 °C≤TA 85 0. jcdrisc. Apr 24, 2024 #9 Yeah, I tried the Burson V5i » Bobines Mundorf MCoil VS » Selfs C-COILS 4N COPPER » Transformateurs audio » Transistors et puces » AUDIOPHONICS OPA1612 AOP Double DIP8 (Unité) Ref : 19313. Other cheap ones on my radar - OPA2134PA, OPA1612, LM4562NA. We have recently detected many counterfeit semiconductor products that have very similar appearances to our operational Opa2210 A mon oreille en lpf de pcm1793 smsl l opa2210 sonne mieux que opa1612 opa1642 opa627 opa1656 lm4562 et muses02. *Distortion*: OPA1612A has lower THD+N (-130 dB) compared to OPA1612 (-120 dB). Except that Texas Instruments does not make anything with those names/numbers. FEATURES Operating Voltage Vopr = Hi there probaly a simple question maybe not. Bedroom: Topping 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. Similar to the size of a typical DIP8 opamp, the V5i is the easiest plug-in upgrade for any audio project. I like Hi, Just got a sony cdp-307esd for my modding pleasure and was looking for mod suggestions. It is the best for audio preamplifiers, active filters, and line MUSES02 Nisshinbo Audio Amplifiers Bipolar Input Dual Op Amp datasheet, inventory, & pricing. 1-Hz to 10-Hz noise. not just in microdynamics V5i vs MUSES02. Texas Instruments OPA1612. Sparkos SS3602 Dual Discrete Op-Amp Design. Two are fully discrete, one is partially discrete. So you'd be "degrading" the performance by going that route (even though both are excellent). OPA1612 is bipolar input opamp. The OPA1612A is considered a "drop-in" replacement for the OPA1612, with improved performance. In my opinion it might be placebo effect. After my last review of the SS V5 Opamps, Burson has sent over some more SS (Supreme Sound) discreet op-amps for my review. amp : muses01 vs muses02 vs muses03 vs muses8920. rhythmsandy. Maintaining low distortion with high source impedance requires some special attention in the IC design for JFET input amplifiers. The dependence of the MUSES03 P D on ambient temperature is shown in Fig 1. Unlike OPA2604 it presents all frequency spectrums in a balanced manner, thus sounding more detailed than OPA2604. Il assure ainsi une très faible densité de bruit de 1. The sound field 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. - Lazada - Lazada AkLIAM LC5 LC2 LC3 Low Noise Low Distortion Class A Discrete Op Amp replace Muses02 OPA627 OPA1612 LME49720 | Lazada Singapore MUSES02に似ているが、もう少し低音を弱めて中音を強調した感じ。価格は半分だが解像度も音の明瞭さもmuses02に匹敵、ボーカルの音程にピントが合ってる感じでロック、ポップス系には良い . It is the best f or audio preamplifie rs, active filters, a nd line amplifiers with excellent sound. 2015-04-13 . Et comparé le tout a un smsl c100 c'est comme si le c100 gommait les aspérités de la musique. Replacing the part with a more modern device could risk messing it up 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 The five op amps listened to were: OPA1612, MUSES8820, OPA1692, LME49723 and the NJM8801. A true FET input stage is incorporated to provide excellent sound quality and speed for exceptional audio performance. This feature, in combination with high output drive capability and excellent The OPA1641 would be slightly better. Its sound is very pure, with good resolution and no glitches. The V5i is a hybrid of sorts which includes both IC and discrete components, but is much smaller and should fit in virtually any build. I was curious to see if his amp had the aforementioned On the other hand, the Muses02 deliver a warmer and more musical sound, with a more enveloping emphasis on midrange coherence. Joined 2011. MUSES01 and MUSES02 have a much more colored sound than MUSES03, with MUSES01 sounding like everything has been pitched up, and MUSES02 sounding dark and boomy. With all that said, matching is key, so I wouldn't say one is superior to the other. J. In low input impedance circuits for example i/v converter the OPA It's also a smaller form factor than the originals, which is crucial for installing in tight circuits / spaces. I doubt I will jump up enough to try a Sparkos or Burson. You should probably use something to match the original opamp, regarding the no. I don't care about listening tests or something else, just want to use Standard opamp for that has pretty much become OPA1612. 2 mA × 2410 =. doug s. amplifier Op-Amps fosi audio fosi fosiamp NE5532 Sparkos SS3602 MUSES02 V3 Mono Was this article helpful? Yes No. 2014-09-21 6:30 pm #9 2014-09-21 6:30 pm #9 JRC has chosen to wrap the die of each chip in a very rare silk thread 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 compensation. Promotions. Of course, the main difference is inside where FiiO updated opamp from OPA1612 to MUSES02 (the same one used in E12A). 如果 muses02 很一般,那么为什么会有这么多假货? 2. I would like to see these parts offered in a DIP package to replace the OPA2134PA. The sky is the limit with op-amp swaps, and you are not limited to purchasing from xDuoo, as long as the replacements are compatible, that is, they support +/-15V input, are dual (not TI’s LME49720 is a 2-channel, 55-MHz, high-fidelity, high-performance, RRO audio op amp. The V3 Mono has three op-amps. Joined Aug 4, 2019 Posts 35 Likes 6 Location UK. Now we are After nearly 40 years in electronics, I have lots of parts sitting around to play with. The review (by @Gigantic) of the Sparkos op amps reports that they made a remarkable improvement on an already good sound. I like their sub-bass better than TI OPA1612, which I also have. The Muses02 probably suits my personal preferences the most, but One surprise from this list is the lack of entries for the MUSES01 and MUSES02 chips; MUSES03 is not included as it is a single channel chip and not a drop in replacement I'm wondering if there are any significant qualitative differences that would set these two apart. AMBIENT TEMPERATURE IC is heated by own operation and possibly gets damage when the junction power exceeds the acceptable value called Power Dissipation P D. Share Jun 11, 2018 at 10:50 AM. Change Location. 1 Go OPA1612 กับ MUSES02 Soundstage จะกว้างกว่า 2 ตัวบน แต่ Texture ด้านลึก สู้ 2 ตัวบนไม่ได้ แต่ก็ไม่ได้ห่างมาก MUSES02 กับ OPA 1612 จะให้เสียงที่หนา และ อิ่มกว่า และ ดังกว่า 2 บน สรุป About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright The best output linear range of OPA1612 is [–9. Now all the folks are using opa2134 op -amps as the replacement. This is not a high power update, thus a reason why FiiO refers to this module as medium power, and we are still waiting for balanced output module and high power module to be released in a near future. 5V, Vo=-1V to +1V60708090 Datasheet search, datasheets, Datasheet search site for Electronic Components and Semiconductors, integrated circuits, diodes, triacs and other semiconductors. The discrete op-amps feel much more robust and sturdy than their IC counterparts. Someone else kindly Standard opamp for that has pretty much become OPA1612. OPA1622. Joined 2024 . The MUSES02 is also optimized for Premium audio and professional audio applications with advanced circuitry and layout, unique material and assembled technology by skilled-craftwork. As mentioned previously the OPA2134 in BIFET is a decent performer. Can someone suggest a good replacement for these? Thanks in advance One surprise from this list is the lack of entries for the MUSES01 and MUSES02 chips; MUSES03 is not included as it is a single channel chip and not a drop in replacement for the NE5532. Share Reactions: spacequeen7. Mids: V5i-D is better than muses02 (punchier and crispier midbass) Vocals sound more natural. But that does not say anything about the SQ. I'll keep the two that I like best in the two DACs and I can switch from one DAC to the other if I choose. Le burr brown + opa2210 est bien plus musical plus detaille meilleur rythme plus naturels les voix rendent bien aussi la SparkoS Labs has created a range of discrete DIP8-mounted PDOs optimized to deliver excellent audio performance. All; Capacitors; Circuit The MUSES02 is a dual bipola r input high qua lity audio operationa l amplifier, which is optimized for high-end audio and . Of course layout and bypass design matter along with the basic circuit as shown on the schematic, its not just the chip. ₦ 58,450 26%. XD-05 Plus: OPA1612 X8: LME47920 The X8 actually comes with a box of several. Joe Smith Major Contributor . 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。 Burson V5i-D, AD708SQ, stock (the preinstalled) OPA1612 Opamps vs Opamps: Stock Xduoo's OPA1612 vs AD708SQ vs Burson V5i-D: Stock opamps are sounding like you hear music from a room next door. For the diff amps you should test 1: Tulipani_Fausto Mesolella D30mod ; 0:04 - 04:02 D50s ; 4:26 - 08:28test 2 : Liberty_ Anette Askvik The biggest thing I noticed about the V5i was how accurate and snappy the audio is, excellent for movies and bass tempo oriented music really pops. Oct 21, 2023 at 5:41 AM. 13 Buy AkLIAM LC5 LC3 Low Noise Low Distortion Class A Discrete Op Amp Upgrade Replace Muses02 OPA627 OPA1612 LME49720 at Aliexpress for . Received D50 today, Received D50 today, Received D50 today, but post long listeneing sessions I realised If you do have OPA1612 coming over, then it should work perfectly too. The MUSES02 sounds like a classical guitar played by Tommy Emmanuel compared to the V5i sounding like an electric guitar in the hands of Eric Clapton. In line output, instead of OPA1612, MUSES02 is now MUSES02, these were the least expensive op amps I tried that made the ZA3 better than the class A/B amps that I'd been using previously. I've recently ordered Yes, installed NE5532. muses02的听感也很特别，后续试听的运放没有一个能模仿出它的味道。 鼓声很干脆，不是说不到位 For a DAC chip with a low output current, I would suggest op amps with FET type inputs, either JFETs or CMOS. BUG提交; 建议提交; 宽屏模式; 主题风格. Please confirm your currency selection: Mouser Electronics - Electronic Components Distributor . Last edited: 2023-07-20 8:17 pm. 2009-12-18 ABSOLUTE MAXIMUM RATINGS (Ta=25°C) PARAMETER SYMBOL RATING UNIT Supply Voltage V +/V-±18 V Common Mode Input Voltage V ICM ±15 (Note1) V Differential Input Voltage V ID ±30 V Power Dissipation P D 910 mW Output Current I O ±50 mA Operating Temperature Range T opr-40 to +85 °C Storage Temperature Range T stg Preamph: douk audio t8 pro makes a nice lively hot sound when I plug 5pcs: OPA1612 or 5pcs: OPA2134 into this tone control, say yes, I'll take a look at the audio site, thank you very much, my goal is to capture the atmosphere of a lamp amp in a class D amp, I know my budget is limited. Despite this the Muses02 still retains a mostly holographic sound. 1 out of 1 found this helpful. Schlippwhip68; Jul 18, 2024; Amplifiers, Phono preamp, and Analog Audio Review; Replies 9 I would be very interested to see a plot of the THD+N for different source impedances for the MUSES02. Contact Mouser (USA) (800) 346-6873 | Feedback. You must have a verified phone number and physical address in order to Where the Muses02 falters is a moderate amount of compression compared to the V6. thank you very much for the detailed information. Obviously, both are Hi, Just got a sony cdp-307esd for my modding pleasure and was looking for mod suggestions. Post #6,000 of 7,421 Rroff 100+ Head-Fier. These op amps supply low offset voltage, low drift over temperature, low bias current, and low noise with only 60-nV RMS 0. I did my best to volume match the samples so I could Порівняння змінних операційних підсилювачів у тракті ЦАП fx-audio dac-sq3 (es9038q2m + opa1656idr) Звук ЦАП з послідовно drift vs temperature –40 °C≤TA 85 0. It is against this backdrop, that I received the Burson op-amps. Opa1656 and opa1612 without tweaking have better performance than almost any discrete solution. From what I have also noticed, there isnt any competitor to Burson, at least not one that I can find. What I would like to know is how much validity in these two pieces of The OPA2134 is very ordinary, I consider it a side step to the NE5532. This is the pair closest to the volume potentiometer/power The Audiophonics OPA1612 operational amplifier is based on an authentic Texas Instrument 1612 chip. stan1121 Head-Fier. I also refurbish large format recording consoles. Sorry If I missed the correct thread. What do you think about it? Share Reactions: Ben86. 4-V peak to peak, so the feedback resistors R1 = 9. MUSES02 - 2 - Ver. Joined 2012. ln addition, the opamps I have are, MUSES01 piece=2 original MUSES02 No way I'm going to spend €80 or €170 for a pair of MUSES02 or Sparkos op-amps I was thinking more about something like OPA2134, OPA2604 or AD712 Any thoughts on this from someone who actually tried rolling the op-amps on the Fosi V3? Did it impact soundstage or any other aspect? TIA . - Lazada - Lazada AkLIAM LC5 LC2 LC3 Low Noise Low Distortion Class A Discrete Op Amp replace Muses02 OPA627 OPA1612 LME49720 | Lazada Singapore A member of another audio forum had contacted me and asked if I would be willing to install a pair of MUSES02 op amps in a Fosi ZA3 amp he purchased through the latest production round that shipped at the end of January. 4 / 3. L'Opa1692 sonne bien aussi. I'm most happy with LT1364 which is pretty To my ears, the OPA1612 provide better resolution and sound cleaner and clearer, although perhaps the midrange may be slightly more pronounced with the LME49720 op-amps. I also swapped an LM4562 into the tone control circuitry at the same time as replacing a failed bass I was looking at buying a pair of muses02's for less than 50 or 60 pounds a pop. Gold Note PH-10. profession al audio applicati ons with advanced circuitry and layo ut, unique materi al and assembled te chnology by Other op-amps mentioned earlier in this thread such as the Burson V5iD, Muses02 and Analog Devices op-amps will fit without any difficulty. Description: High Quality Audio, Bipolar Input, Dual Operational Amplifier. Ben86 said: Interesting, AK4499EX oficially has 6 filter options, but in The bipolar input “equivalent” to the OPA1642 is called the OPA1612 as far as I know. Filter your search. This OPA provides very good electrical and audio performance. com. I did not hear the difference in sound between OP1612 and NE5532 (OPA2140 burned out) in the headphone amplifier. 価格的に期待していなかったが、解像度も高く音も明瞭で高音の抜けも気持ち 7 Day Replacement Guarantee. Last edited: Apr 24, 2024. 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. I use these amplifiers for pro audio. They all work fine in this DAC and I could live with any of them. Aug 25, 2023 at 12:17 AM. Muses02 has more subbass quantity that sometimes overpower other frequencies. Old op-amps such as the LF412 and TL072 are more than good enough for 99% of audio applications. Bushellj Member. Lows: V5i-D is better than muses02 in terms of unhindered mids and highs. The manufacturers encourage opamp rolling. The OPAx828 operate over a wide supply-voltage Sparkos SS3602 Dual Discrete Op-Amp Design. R. Vocals sounded a little more recessed in the bacground and instruments had also more small nuances and were presented 自然声dac-1是自己顺手出的一台解码，它的电路设计相当讲究（尤其是电源部分设计到位），声音底子非常不错。自己拿到手后，电路上做了一些优化和改进，重点是把用料升了个级，声音比原始样机有了明显的提升（成本 I would like to thank Carlos from Burson Audio for making this review possible. Team02. Your tastes may vary, please do not send me hate mail about how could I pick this over that. Joined Jan 4, 2019 this is comparison of the JRC Muses op. English. D. More to discover. Reactions: Rneeaak and max_headroom. in my opinion there is nothing to brag about I'm more interested in upcoming IBasso new DAP line with easy interchangeable battery options, like in the new upcoming DX260 dap. Le burr brown + opa2210 est bien plus musical plus detaille meilleur rythme plus naturels les voix rendent bien aussi la 2. The OPA1642, SMT-only, is also a good dual BIFET. MUSES MUSES02-1-V er. Français. I am very bass/subbass oriented (95% UK DRILL) and AD's gave me the real bottomless (sub)bass I It also emphasised bass more than the OPA1612, with perhaps a bit more lower midrange presence and slightly less upper midrange. If all you listen to is real life recordings and sound effects, then OPA828 is amazing. According to the comparison spec of No way I'm going to spend €80 or €170 for a pair of MUSES02 or Sparkos op-amps I was thinking more about something like OPA2134, OPA2604 or AD712 Any thoughts on this from someone who actually tried rolling the op-amps on the Fosi V3? Did it impact soundstage or any other aspect? TIA . Physically, the SS3602 is just 2 square PCBs with circuitry on the top and DIP-8 pins on the bottom. I hear OPA828 is the new version of the OPA627, so I may try that one out. 1 nA/ IOS Input offset current VCM = 0V 11 65 nA VIN The major difference, of course, is the opamp in use by the AM2 which is the JRC MUSES02 opamp and BUF634 buffer as opposed to the AM1 OPA1612 and AD8397 opamp and buffer. drift vs temperature –40 °C≤TA 85 0. In stock + shipping from ₦ 8,649 to LEKKI-AJAH (SANGOTEDO) 0 out of 5 (No ratings available) Variation available. to fine-tune your sound to perfection. Compare the datasheets. MUSES02 Datasheet by NJR Corporation/NJRC View All Related Products | Download PDF Datasheet. I am very bass/subbass oriented (95% UK DRILL) and AD's gave me the real bottomless (sub)bass I Regarding muses02, I do not find it sibilant. LME49720 sound is boringand too light. Find more , and products. 在网上搜索“超过 muses02 ”或者“比 muses02 更好”,为什么一个也搜不到? 3. the lme fortunately didn't melt the bases, but I wanted to replace them anyway by opa604, after reading your Responding to the market request, New JRC further developed MUSES02 which is a high quality input bipolar audio operational amplifier. skilled-craftwork. Designed for enhanced sound quality, it provides exceptional clarity and musicality, making it a preferred choice for audiophiles looking to optimize their equipment. Goggle bill d mod carver c-1. Find more 44, 200333149 and 100000306 products. Hello. They were ok, very neutral, until I bought AD708SQ. Although NE5532 performs well, many audiophiles still want to improve the sound quality by replacing the OP chip. Similar Description - MUSE02: Manufacturer: Part # Datasheet: Description: New Japan Radio: 03:54 Track 3--MUSES02. Their stage may be a I should have done my research a bit better because because I overlooked OPA1612 which is purported to have superior performance compared to LM4562. Experiment with compatible DIP8 dual op-amps such as Sparkos SS3602, MUSES02, OPA2604, OPA2134PA, OP249, AD827, RM4558, LM4562, LME49720HA, etc. The first thing I noticed was the V5i has a different sound signature compared to the op-amps I had been using until now. Furthermore, this OPA features rail-to-rail output switching at 600mV with a 9,90 € Contributors have tried a few different ones (NE5532, LM4562, MUSES02, Sparkos SS3602) with the units. It is the best for audio preamplifiers, active filters, and line View datasheets for MUSES02 by NJR Corporation/NJRC and other related components here. S. The V5-OPA op-amps are jaw dropping through the Would mine be a dual naturally vs the other sellers 2 chips on one browndog be monos making a dual? Earphone drivers flex when your ears fart. This leads to a reduction in sound stage width, squishes notes a little, and reduces overall detail. I also really liked the OPA627 that I had in an audio-gd dac years ago. . 无忌传统 浅色风格 深色风格. Post #384 of 3,268 Ben86 500+ Buy LC5 Low Noise Low Distortion Class A Discrete Op Amp Upgrade Replace Muses02 OPA627 OPA1612 LME49720 at Aliexpress for . (800) 346-6873. This micro stack delivers budget beats, the Aiyima A07 Max/T1 Pro combo. Some people have more recently started using OPA1656, which are very good, although they are a little less authoritative in the bass. 9 mA = 2410 Ω. OPA1612 sounds better than any transistor preamp I've A comprehensive comparison between OPA1612 and OPA2156 (and other opamps) could be read here: https://quantasylum. Manufacturer: New Japan OPA1612 has extremely low crosstalk - possibly dual die but some reported better results with two OPA1611. Find parameters, ordering and quality information Talking about Onix, Shanling announced that it use two "Muses 8920" op amps, they are not in the Top of line opamps from Muses, like "Muses02". It is the best for audio preamplifiers, active filters, and line amplifiers with excellent sound. It is the best for audio preamplifiers, active filters, and line amplifiers The OPA828 and OPA2828 ( OPAx828) JFET input operational amplifiers are the next generation OPA627 and OPA827, combining high speed with high dc precision and ac performance. atmosfearz Head-Fier . L'amplificateur opérationnel Audiophonics OPA1612 se base sur une authentique puce 1612 de Texas Instruments. I never really expected the response that opamps don't sound any different. 2009-12-18 ABSOLUTE MAXIMUM RATINGS (Ta=25°C) PARAMETER SYMBOL RATING UNIT Supply Voltage V +/V-±18 V Common Mode Input Voltage V ICM ±15 (Note1) V Differential Input Voltage V ID ±30 V Power Dissipation P D 910 mW Output Current I O ±50 mA Operating Temperature Range T opr-40 to +85 °C Storage Temperature Range T stg Upgrade your audio setup with the AkLIAM LC5 LC2 LC3 Low Noise Low Distortion Class A Discrete Op Amp, a versatile replacement for Muses02, OPA627, OPA1612, and LME49720. Burson V5i-D? Share Reactions: lapmic, nioh and stan1121. Not sure why spending on that discreet op-amp almost twice of the entire amplifier. I do not want to risk my hearing and expensive headphones. All . Here we recommend some replaceable OP chips. Joined May 16, 2020 Messages 92 Likes 82. Some of the op-amps that I have tried with this DAC have been the 5532, OPA2604, LM4562, OPA1612, MUSES8820 and the MUSES02. I no nothing about AkLIAM 1 Piece LC5 LC6 Low Noise Low Distortion Class A Discrete Op Amp Upgrade Replace Muses02 OPA627 OPA1612 LME49720. If you have any questions or concerns, please don't hesitate to contact support@fosiaudio. OPA828 (and other modern OPA models) has a more neutral character, but in a more dull sense. Joined Jan 10, 2021 Messages 263 #D50 #DAC #mod #Topping #LME49720 #OPA1612 This happened in a jiffy and sooner than I anticipated or at least would have liked to. I had been thinking about trying out some of the Burson opamps and saw on these pages that Burson would send opamp samples for an honest review and good to his word Carlos sent me 2 V5i-d opamps to try and review. Joined Jan 10, 2017 Posts 144 Likes 75. Jan 27, 2020 #2 I was waiting Just replace the original op-amp with one with a similar specification, if it's not possible to find an exact replacement. Sound is more "color", and "massive". 2014-09-21 6:30 pm #9 2014-09-21 6:30 pm #9 JRC has chosen to wrap the die of each chip in a very rare silk thread . En stock . Now we are going to walk into a different level of design, discrete V5 series (OPA) design by Burson Audio. What does each one do? And if l want to get abetter sound, which one should l change? Decoupling/bypass & signal path capacitors for op-amps (NE5532 in Aiyima A07 vs. They 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. FEA TURES Has anyone compared what are the main differencies in sound when using Sparkos SS3602 vs. linuxfan Active Member . 在这里，你能否告诉我：实际听 Here MUSES02 and MUSES8820 are very similar: neutral and good sounding, detailed and very balanced sound. LC3. 8820 is The MUSES02 is a dual bipolar input high quality audio operational amplifier, which is optimized for high-end audio and professional audio applications with advanced circuitry and layout, unique material and assembled technology by skilled-craftwork. YMMV. time:00:48 - 02. com/blogs/news/opa2156-hifi-in-cmos. Jump to Latest R. Apr 24, 2024 #9 Yeah, I tried the Burson V5i The Muses02 is much more natural and dynamic than the stock LME49720. Toggle navigation. ADI 825 or any AD requires strict Burson V5i-D, AD708SQ, stock (the preinstalled) OPA1612 Opamps vs Opamps: Stock Xduoo's OPA1612 vs AD708SQ vs Burson V5i-D: Stock opamps are sounding like you hear music from a room next door. The first is P D on ambient temperature 25ºC, In SMT the OPA1612, rated at 40V absolute maximum, is a very good part. Not quite ready to post my listening impressions of these two ICs yet, but it’s been quite a good exercise to try comparing opamps again – and yes, I can still hear some differences 🙂 . What I would like to know is how much validity in these two pieces of muses02. 1-nV/√Hz and an extremely low distortion level of 0. The following opamps are compatible: Sparkos SS3602, MUSES02, OPA2134PA , OP249, AD827, RM4558, LM4562, LME49720HA, etc. of inputs & outputs. I'd recommend using DIP8 mounting adapters with op-amps such as ADs or POWER DISSIPATION vs. 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 Here MUSES02 and MUSES8820 are very similar: neutral and good sounding, detailed and very balanced sound. BDWoody. OPA1656 is an upgrade for some people in my opinion to OPA1612. Cet AOP permet une très bonne performance électrique et audio. 4 V, 9. 自然声dac-1是自己顺手出的一台解码，它的电路设计相当讲究（尤其是电源部分设计到位），声音底子非常不错。自己拿到手后，电路上做了一些优化和改进，重点是把用料升了个级，声音比原始样机有了明显的提升（成本 Hi Ryssen, Having had a quick look the data sheet of the LM4562 August 2006 and of the LM49860 June 2007, the differences I detected were at the end of the documents : no mention of "banned substance compliance compliance" at the end of the LME49860 datasheet. Upgrade your music experience with SparkoS Labs SS3602, MUSES02, OPA2604AP, OPA2134PA - high-quality amplifier chips for BT20A PRO and V3. Español $ USD United States. Sonically they’ve very nicely balanced but lack dynamics. rrrremus. OPA 1611 / OPA1612 any Impressions; Nagra Tube DAC. 000015% at 1kHz. Member. Contacter Mouser (Brive) +33 5 55 85 79 96 | Commentaires. OPA1612, Muses 8820 By the way, I prefer 02 sound over other OPA even if price difference is taken into account. Currently, I require opamps in the DIP package. Color: LC6. Active Member. 音が剥き出しになる。muses01とは対照的にダイナミックで余韻を多く含んだ音。opa627と同じ系統の音で、うっすらと超高域がカットされている印象。これは音を前に出すための処置だろう。とても情報量が多く、聞きなれた曲からからきっと新しい音を I'm judging it only using the coaxial digital input as it's all I use. 2 μV/ PSRR Average input offset voltage shift vs power supply voltage ΔVS = 20V (3) 110 120 dB ISOCH-CH Channel-to-Channel isolation fIN = 1kHz fIN = 20kHz 118 112 dB IB Input bias current VCM = 0V 10 72 nA ΔIOS/ΔTe mp Input bias current drift vs temperature –40 °C≤TA 85 0. When designing the Burson V5i, our goal was to create a product that was to manage. 54 : muses0103:29 - 06 28 : muses0206:16 - 08. Reactions: Gigantic. It can be replaced but you'll get diferent sound character. 1-nV/√Hz ainsi qu'un niveau de distorsion extrêmement bas de 0. Dual customzied solution will give unmeasurable distortion (possibly -180db). Awesome thing is from the first note it is sounding so much better. Two won’t fit in the same space as an Here MUSES02 and MUSES8820 are very similar: neutral and good sounding, detailed and very balanced sound. Cables, Power, Tweaks, Speakers, Accessories (DBT-Free Forum) Thread starter Distorted Vision; Start date Dec 28, 2020; Dec 28, 2020 at 7:33 PM Thread Starter Post #1 of 2 Distorted Vision New Head-Fier. 举报 Reviews of the Muses02 make me seem like it's not worth the cost because I would need four, and it adds up quickly. 华硕貌似有个DAC用了6颗 . Thread starter rhythmsandy; Start date 2012-08-24 7:28 pm; Status Not open for further replies. Call 07006000000 To Place Your Order Need extra money? Loan up to Burson v5i vs NJR Muses02 Opamps Home. 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. 3. According to the TI datasheets OPA1612 has less noise than OPA1656. This original is a nice opamp for its price but if you pay ten times more for the Muses02, you want get 10 times more music. From my understanding, there is not much in the way of an improvement when it comes to upgrading the op amp in the xDuoo XD-05 and Little Bear B-4. The advantage of OPA1656 is that it has JFET inputs rather than bipolar, so its input bias current is much lower, making it easier to keep the output DC offset low in some » Bobines Mundorf MCoil VS » Selfs C-COILS 4N COPPER » Transformateurs audio » Transistors et puces » AUDIOPHONICS OPA1612 AOP Double DIP8 (Unité) Ref : 19313. 我有一些疑问: 1. Reply reply bgravato • I had an Aiyima T9 Pro a few TI's OPA1612 is industry's highest-performance dual-channel, bipolar-input audio amp for apps such as pro audio/broadcast studio equipment, microphone pre-am muses02 ad827 op275 opa1612 opa2134 jrc5532 听感差异： 1. He had it drop shipped to me along with a pair of the MUSES02 op amps. With the MUSES02 you can expect a much more colored sounding presentation than the airier and more neutral OPA1612 not to mention a greater power output from the AM2 at There seems to be so much chatter about the OPA1612, 1656, 1692, 2604, in this thread. com) but packaged in different ways. It has the most stable input capacitance vs. Return to top Related articles. Two won’t fit in the same space as an Responding to the market request, New JRC further developed MUSES02 which is a high quality input bipolar audio operational amplifier. None of them were expensive, and they all do sound different. First I would like to replace the op amps. Some opamp upgrades are quite expensive like the Sparkos. They improved dynamics, tranparency, high frequency extension and where ovarall more natural sounding. I ended up with Burr Brown OPA2604, almost all of which are fakes now, but I did find some new old stock overseas. 000015% at 1 kHz. 1 nA/ IOS Input offset current VCM = 0V 11 65 nA VIN OPA1656 is an upgrade for some people in my opinion to OPA1612. On my DAC differences between 8820 and 02 were very subtle (a little bit of more sound-stage for the MUSES02, but quite subtle I'd say), so I went for the MUSES8820 instead because I needed 4 of them and I didn't want it to spend a small fortune TI’s OPA1692 is a SoundPlus™ Low-Power, Low-Noise, High-Performance Dual Bipolar-Input Audio Op Amp. Product sellpoints . try modding with better FET input opamp, like OPA2107 or OPA2111 . 参与人数 1 经验 +10 收起 理由; hq + 10: 感谢分享: 查看全部评分. Meanwhile, the Sparkos SS3602 are ideal for those 比如把LME49720HA 换成OPA627X2, 有什么提升么? 换成MUSES02呢? MUSES02(01)是不是最好的? 有人说吹的, 不过目前看价格, 似乎是最贵的. Aural Thrills Audio Serenade II. 5. ₦ 43,253. well the Burson is gonna take 10 days to get here but the TI chips just arrived 25 miutes ago and I installed them right away with the interntion to leave them playing for a good 100 hours before critical listening. Post #995 of 3,225 S. Incoterms :DDP Tous les prix incluent les taxes et les droits de douane pour les modes d'expédition The OPA828 and OPA2828 ( OPAx828) JFET input operational amplifiers are the next generation OPA627 and OPA827, combining high speed with high dc precision and ac performance. The OPAx828 operate over a wide supply-voltage MUSES02; MUSES05; MUSES8820; MUSES8832; MUSES8920A; High Quality Audio Volume. It is smooth to me with a dose of musicality. I guess that a dual opamp might measure and sound pretty much more identical on both channels (both channels are on the same silicon die), while two different opamps (especially if they're from different lots) might measure a little bit different (of course, the worst MUSES02- 10 -Ver. Forums. Furthermore, this OPA features rail-to-rail output switching at 600mV with a 9,90 € Upgrade your audio setup with the AkLIAM LC5 LC2 LC3 Low Noise Low Distortion Class A Discrete Op Amp, a versatile replacement for Muses02, OPA627, OPA1612, and LME49720. There is a small indented circle marker on the NE5532 op amps that is oriented in the upper left corner in the photo. zbrj djhp eltx kjy wpotd egyjkcw fhssa ovhug agp zeynnu