Muses02 op amp review

Muses02 op amp review. muses01 sounds far superior than all the other opamp I've at hand. Muses02 it not very good with my DAC. However in my application - these op-amps are rather large and can take up 2-3 slots in a PC. Apr 15, 2024 · An op-amp is a component that is destined to spend its life hiding inside the chassis of an audio device so aesthetics should not be much of a concern. I've played a lot with OP-AMP rolling in the last few years - I own an Asus STX ( first version ) and a Burson Play who have socketed OP-AMP's It was something expected because the changeable OP-AMP is the buffer and act also as a LPF filter. While I have the amps open to install the MUSES02 op amps, I’ll add some Arctic MX-6 thermal compound to the thermal coupling plates. I don’t see any op amps labeled as “RCA” op amps. Bass: Aug 14, 2024 · This is a rare find: the wonderful Aroma Air bluetooth dac amp. For that reason, I have not included the base model Op-amps in the comparison section as it would duplicate the sound discussion. Jun 3, 2021 · Supreme Sound Opamp V6 Classic - Review Mar 13, 2018 · Running an op-amp outside of spec can make for worse sounding output. Nvarcher Oracle II 02 Hybrid Dual op amp Operational Amplifier Replace NE5532 MUSES02 OPA2604 AD827SQ/883B. Specs wise NE5532 is still superior in cost vs performance ratio. The bass and midrange is richer sounding while the treble is a little less bright. Did you opt to get the MUSES02 op amps or other types? Dec 21, 2004 · Fosi Audio BT20A Pro Speaker AMP Review and Thread Mar 18, 2024 · xDuoo XD05 Pro Review – Tweaker's Dream 1 day ago · MUSES03 Nisshinbo Jun 3, 2021 · The AD797 op amp was one of the finest available op amps at the time that this amplifier was introduced back in 2003. It's a powerful, lush sound profile. FiiO made the E12DIY amp. The main difference as far as the op-amp circuit is concerned is that instead of using a single dual op-amp, the B4-X uses 2 dual op-amps, one for each channel. Even Marantz and their "musical mastering DAC" talk about their proprietary implementation allowing them Dec 30, 2020 · One have to consider the whole circuit , worst case even a good op amp makes the total performance worse and even audible Maybe the X8 is designed to cater for the op amp rolling crowd . I find it lacking in so many op-amps. ••• May 15, 2022 · Now i tested opa1612 with lme49720 and 1612 is better in my opinion. They then released the E12A (IEM Edition). Dec 20, 2023 · Hopefully, the Sparkos op amps show up soon and I can get them in the new amps and compare with the MUSES02 and then I can see if I can manage low frequency group delay with the FIR filters and then I can sit back and simply enjoy everything for a while. The device is in mint condition and has no blemishes at all. I must test muses now. LME49720 Dual High Performance, High Fidelity Audio Jan 18, 2024 · Many people prefer MUSES02 for their warm sound, maybe I'll try to play with different op-amps later I've swapped op-amps in XLR for SS3602 and immediately noticed that a little harshness in the high frequencies went away, but at the same time the highs became much darker. Over the next few videos, we'll address some of the most frequently asked 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 Replaceable BT20A PRO V3 Op-Amp Chips Jul 4, 2009 · I already changed 14 pieces of OPA-275 op-amp inside my Zapco ASP-X4 electronic Xover with MUSES01 and the different is night and day, in term of detail, imaging, and soundstage. Sep 15, 2018 · Now, I saw the measurements made while changing the buffer OP-AMP. Mar 16, 2024 · The ZA3 stocks five swappable op-amps for left and right channel outputs, balanced input, and subwoofer output. Sound is more "color", and "massive". bursonaudio. We'll see whether the 'op amp rolling' adds fun to this little amp. Aug 3, 2019 · Therefore, again swapping out a 5532 for one of the lower noise equivalents does not give a certainty that the benefit from the quieter op-amp will be achieved! Even though the op-amp is quieter in theory, it needs the design to be based on that op-amp to guarantee better noise performance. Experiment with compatible DIP8 dual op-amps such as Sparkos SS3602, MUSES02, OPA2604, OPA2134PA, OP249, AD827, RM4558, LM4562, LME49720HA, etc. Even the coveted OPA627 monolithic op amp, with a price tag of over 25 dollars, has 30dB less gain and around twice the noise of these discrete op amps. MUSES02 Price, MUSES02 Stock, Buy MUSES02 from electronic components distributors. After uploading to YouTube, the audio quality might not be the best, but you can still use it as a reference. Aug 19, 2023 · Edit: OK, I ordered pairs of OPA2604PA, OPA2134PA, LM4562NA, LME49720NA, and OPA2132PA op amps to try. 4. Jul 9, 2013 · The stock model is equipped with a standard OP275 while the upgraded models (higher price than stock) are offered in the following flavors: OPA627, Muses01, and Muses02. There is a single op amp labeled as “XLR. This is my first time into op-amp rolling thing. MUSES02 are in stock at Heisener. Ah, that is until I got the V3 and moved the Sparkos Op Amps to the V3. 54 : muses0103:29 - 06 28 : muses0206:16 - 08. Pick any ultra-high-SINAD sigma-delta chip-DAC from the likes of SMSL, Topping et al, pair it to a Purifi or Hypex-based class-D amplifier, and then some flatter-than-salt-flats measuring speakers like the KEF LS50 Metas, and then a passive pre (like a Schiit Kara, which has the convenience of a remote High Quality Audio Operational Amplifier MUSES8820 Jun 20, 2023 · Fosi Audio V3 Amplifier Review Learn more about the V7 op-amps here: https://www. It's in mint condition with box and accessories. They are very nice and knowledgeable if you use the AliExpress chat feature to speak with them. The second pair handles LP (low-pass) Stage and Headamp Output stage which filters the high-frequency noise. Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps (IC OPAMP AUDIO 11MHZ 8DIP). Aug 11, 2022 · The main reason I chose the XD-05 is its ability to swap op-amp for slightly different sound as I listen to several types of music - classic, trance and everything in between. 2014-09-20 8:04 pm. The product was very simple to install. I'm also throwing in a pair of MUSES02 op-amps as well as an extra battery. 6. this is comparison of the JRC Muses op. To be shure I've try 2 of every different 5532. Great opamp for those looking to upgrade their Little Dot 1+. Pros: Better bass quantity and quality. The timber of the notes was so much more realistic lacking much of the grainy harshness the original Op-Amps produced. 0 Channel HIFI Audio Amplifier Stereo IC Chip. Dec 18, 2023 · The V3 is compatible with a variety of dual 8-pin op-amps such as Sparkos SS3602, MUSES02, OPA2604, OPA2134PA, OP249, AD827, RM4559, LM4562, LME49720HA. Skip to Main Content. While able to reproduce extreme detail and clarity with the stock AD797 op amp, presentation can sound a bit lacking compared to many modern headphone amplifiers that contain newer op amps. Find helpful customer reviews and review ratings for JRC MUSES02 Sound Bipolar Input TOP Dual Operational Amplifier 2PCS at Amazon. Dec 20, 2023 · the reviews of these op amps are positive; many have found they're better than the muses02's, some even prefer them to the sparkos. I happen to have all three models with the upgraded op-amps, one belonging to a customer while the other two I bought while in my Japan trip. So I'd like your suggestions and advice for which op-amp is better suited for which type of music. May 13, 2024 · During our recent crowdfunding campaign for the V3 MONO, many of you have questions about this product's features. High Quality Audio Operational Amplifier MUSES02 The demonstrated op-amps include NE5532, JRC4580D, Sparkos SS3602, Listen to the V3 with different dual op-amps socketed and experience the changes in sound! The demonstrated op-amps include 100% Original Muses02 OP AMP For Japan JRC Muses 02 2. Word got around the Muses02 op/amp sounded good. 5 cu ft 250lb 25Hz tuned ported cabinet I built. Looks like you received the little brown box that Fosi Audio normally ships op amps in. Upon unboxing the nicely packed amp and 48V-5A power supply, both pieces were ice cold, so I had to allow for everything to warm up to room temperature before powering anything on. MUSES02 Nisshinbo Audio Amplifiers Bipolar Input Dual Op Amp datasheet, inventory & pricing. Wishlist item for V3 successors? MUSES02 Nisshinbo Audio Amplifiers Bipolar Input Dual Op Amp datasheet, inventory & pricing. This made it a pretty minimalistic set-up to get a close view of the opamp differences. Mar 25, 2017 · Sparko’s Labs has created a family of discrete op amps in an 8 pin DIP compatible package optimized for high performance audio applications. Dec 18, 2023 · Fosi Audio ZA3 Balanced Stereo Amplifier Home The SS3601 / SS3602 discrete op amps will outperform virtually all audio grade monolithic IC op amps in open loop gain, noise performance, output current, and magnitude of class A bias current. 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 May 13, 2015 · It currently has the NE5532 and can be changed/replaced with a Muses 01 or Muses 02 op amp. Mar 18, 2022 · This class D amp comes with stock TI NE5532 ops which are ok off the bat to get you going. What I would like to know is how much validity in these two pieces of information? Ive also May 21, 2012 · The Burson Supreme Op-amps came in a metal cylinder - very meticulously rapped. The B4-X op-amp is wired in dual parallel unity gain configuration per channel instead of single like shown in the schematic. 13 Jul 16, 2023 · From a Amazon review the owner said sounds better with Muses02 than with spakos lab ss3602, I have swap opamp 100 times in different amps and Dac, sometimes and they do change the sound for better, no change on sound to a different tone sound. Jun 7, 2016 · Dec 27, 2022. Joined 2011. Introduction and Background. IMO, muses01 at $30 really worth the money. The SS3602 Discrete Op Amp has been finding its way into a growing number of Asus STX and Asus Xonar Essence sound cards. #2. Apr 25, 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. amp : muses01 vs muses02 vs muses03 vs muses8920. Jul 30, 2023 · The V3 is compatible with a variety of 8-pin dual op-amps like Sparkos SS3602, MUSES02, OPA2604, OPA2134PA, OP249, AD827, RM4559, LM4562, LME49720HA, allowing you to experiment and find the op-amp that best suits your audio needs. As for JRC, they manufacture very good audio grade opamps (also equivalents)at reasonable prices. 6 Customer Reviews (5) 4. a few had issues w/their add'l current draw (class a); it depends on what you're using it with. The build quality is outstanding, basically using the lesson learned with the V3, Fosi Audio have gone up to the next level with this Amplifier. Related items. The word around the audio forums is that the results have been incredible. After adding these Op-Amps the music became so much warmer. The Op-amps also come with a LIFE-TIME WARRANTY! In audio - that alone is enough to make someone a believer. Order today, ships today. One pair takes care of the I/V Stage, where the digital audio signal enters. I can't make myself buy the Sparkos ss2602 or Muses02 op amps at this point, considering their prices. Pricing and Availability on millions of electronic components from Digi-Key Electronics. Jun 20, 2023 · The demonstrated op-amps include NE5532, JRC4580D, Sparkos SS3602, MUSES02 and OPA2604. 080 42650011 Jun 3, 2020 · This is why my main ES9038Pro DAC runs those 2 pairs of op-amps (Sorry Burson Audio!) This goes to show, you don’t need a huge company behind you to make quality discrete op-amps. After all it’s a market and someone decided to provide a product for this. The Burson Playmate requires two pairs of dual opamps. Instant result for MUSES02 Audio Amplifiers Bipolar Input Dual Op Amp: in stock MUSES02 Ver. The sound stage width and depth improved. Order Now! Heisener will ships the parts as soon as possible. I've used the Ziku HD X10, only one op amp socked, with IKKO OH1 iems, not a tecnical test, only sound perceived differences. I’ve been listing to the A07 and the Sparkos since. Slight increase in overall resolution. to fine-tune your sound to perfection. 5 out of 5 stars 1,392 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. MUSES02 – Audio Amplifier 2 Circuit 8-DIP from Nisshinbo Micro Devices Inc. Fosi Audio ZA3 Balanced Stereo Amplifier Mono Amp The Fosi Audio V3 joins the vast catalog of amps, specifically in the pocket amplifier series offering a Class D, amp with 300W x2 max output. Everything seems more balanced across the frequency range. Cons: None. ~1500 mAh battery but only 7. Read honest and unbiased product reviews from our users. com. Sep 20, 2014 · #1. 3, An op-amp for the serious audiophile, the MUSES02 is what happens when you combine a passion for high fidelity audio with New Japan Radio's 50+ years of semiconductor design experience. I prefer a more musical op amp as I found the TI NE5532 a little harsh with a shallow and hard bass especially when coupled with my everyday dac, the Topping E30. This video may help you choose the op-amp that suits your preferences. This leads to two things: X7 gets noticeably louder regardless of the gain setting. ETD: Sep 4 - Sep 9 Dec 20, 2023 · Internally the ZA3 is as nicely built as it is externally with the opportunity to swap out the NE5532 op-amp’s for tweaking the sound. If a circuit isn't designed for such a high bandwidth op-amp, then blinding replacing the op-amp with a faster one is asking for trouble. 4V. Does anybody know why are JRC MUSE01 and MUSE02 opamps so expensive? availlyrics. Increased size of sound stage. MUSES01, MUSES02, Sony Audiophile SD card are such culprits, even the MUSES72320 is not better. time:00:48 - 02. I put on some acoustic material with Piano and vocals. View attachment 3113213 An op-amp for the serious audiophile, the MUSES02 is what happens when you combine a passion for high fidelity audio with New Japan Radio's 50+ years of semiconductor design experience. Aug 18, 2016 · Sparko’s Labs SS3602 Dual Discrete Op Amp review Today I roll the LME49720ha metal cans with Sparko’s Labs SS3602 on my headphone amp. I had spent a fair amount of time rolling op-amps in the walnut f1 looking at what various op-amps might have to offer. In Objective2 gain-stage I prefer the SS V5, with the hybrid V5i or with SS V6 there's a hiss noise when moving the volume knob and also the thump noise when switching the gain is higher. . On stock op-amps I usually set the X7 to 26% volume in High Gain mode for comfortable listening volume (with HD598). This is a really beautiful sounding device. EddNog Senior Member Jun 7, 2016 · The schematic is for the B4, not for the B4-X. I listened for a bit with the stock amps before swapping them out. Please note that due to compression during upload to YouTube, there may be some loss in audio quality. More precise imaging. The following review is from the Head-Fi forum, where user Raymond555 chronicles his experience rolling several monolithic op amps into his Asus Dec 20, 2023 · I installed a pair of Muses02 op amps I bought from Fosi's website into the ZA3 and have been running them for a couple of weeks. Remember, just because an op-amp sounds different does not mean it is an improvement and from a circuitry perspective it may well be a distinct downgrade. I have ordered several things from them (AkLIAM store on AliExpress) in the past few months, including 2 DACs. All from verified . These devices are drop in replacements for many common, yet inferior audio op amps and are uniquely compensated for trouble-free swap out into virtually any circuit. Unit Price: RFQ. Apr 15, 2023 · Great. It's a 4 way active x-over but I only use 2 way, that is why I only replaced 14 pieces (7 op-amp for Tweeter and 7 op-amp for Midbass channel). Jul 31, 2021 · Note that there are differences between the single op-amps and dual op-amps. A5 comes out again with Muses02 op/amp but back with og E12 11V 880mAh battery. Nov 9, 2012 · One stereo amp powers the electrostatic panels of my Martin Logan Prodigy's, the second stereo amp powers the Bass sections of the Prodigy's down to about 60Hz and the third Crown XTi 4000 powers a sub-woofer I built using an 18" JBL 2242H woofer in an 11. They are an appreciable upgrade from the stock op amps that came with the it. As of this writeup, the MSRP is approximately $150 Jan 15, 2020 · So far, most of @amirm's op-amp rolling tests have been with "discrete op-amps" -- but we know from DACs that discrete DACs have failed to match the performance of the integrated circuits from ESS and AKM when it comes to noise performance. Member. Feb 11, 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. May 19, 2017 · Something better than the LM4562? Sep 18, 2023 · Fosi Audio BT20A Pro Integrated Amplifier Reviewed Jan 1, 2019 · We recorded a video demonstrating the V3 using various op-amps including NE5532, JRC4580D, Sparkos SS3602, MUSES02 and OPA2604. com/products/supreme-sound-opamp-v7/A review of the Burson Audio V7 Vivid and V7 Classic op-amp Jun 13, 2016 · 【やってみた】オペアンプ聴き比べ、最強のオペアンプ決定戦 Jul 7, 2024 · The Fosi ZA3 has the MUSES02 op amps in it, and I plan to use the two op amps in the ZA3 along with the additional two op amps that are shipping with my V3 Mono amps. Ive heard demos of topping d30 with Muses01-03 and liked the Muses02 and Jun 7, 2016 · Burson Audio Supreme Sound Opamp V5i - Reviews Over the last few weeks the sound has been improving. Description Specifications Customer Dual Discrete Op Amp SS3602 - High Precision Audio Jun 20, 2023 · I returned a $3,000 Peachtree GaN 400 and bought an A07, the Sparkos Op Amp, and bigger power supply for round $300 to tide me over until I found a new amp for my main listening system. More liquid and lush mids. However, the Burson V7 op-amp is so beautiful looking and well designed that, if it was not for the dust, I would gladly keep the chassis without the lid. But much can change over twenty years. I may make a simple phono amp to test it later. With the 2015 HDtracks Sampler, first track cue is Sonata for 2 Violins in G Major, Op. Initial impression is very satisfactory, the background is dead quiet. From what I have also noticed, there isnt any competitor to Burson, at least not one that I can find. 2015-04-13 - 1 - High Quality Audio, Bipolar Input, Dual Operational Amplifier 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. This level of customisation allows the user to easily modify the personality of the amplifier. Skip to Main Content +65 6788-9233 May 1, 2020 · Ive been considering doing this, as I know I could. Aug 16, 2023 · The V3 supports a variety of dual 8-pin op-amps such as Sparkos SS3602, MUSES02, OPA2604, OPA2134PA, OP249, AD827, RM4559, LM4562, LME49720HA Among the different musical styles, from classical, pop, rock to techno, the V3 shows no fatigue or distortion. With Muses02 op/amp. Manufacturer: NJR Corporation/NJRC. ” I changed the op amps labeled as “L-OP AMP” and “R-OP AMP” adjacent to the volume control-power switch. Dec 6, 2018 · Newer so-called audiophile op-amps have a higher bandwidth, than the traditional ones, so are more sensitive to board layout and can easily oscillate. Apr 1, 2017 · The Japanese love to sell snake oils at exorbitant price nowaday. Apr 24, 2024 · in the v3 mono or even ZA3 in XLR mono mode, the primary op amp that's closest to the output is a driver stage and the 2nd op amp is a differential amp- most of the sound signature is coming from the driver op amp and I'm not convinced that switching the differential op amp will make any difference in the sound. The Fosi V3 Mono amps should have ideal amplification characteristics to properly drive these to room-filling volumes. I ordered my second V3 with the 48v PSU, and a pair of the MUSES02 op amps. In Stock: 47988 pcs. Jan 7, 2023 · The first test I propose is on a different NE5532 op amps in the same conditions. Now, I do run Burson Audio’s V6-OPA-D Classic in my sAp-10 balanced headphone amplifier, as the primary op-amp. Despite the cheap price, the V3 inherits advanced features such as pre-out to be used as a preamp and replaceable Op-Amp Chips ( MUSES02, OPA2134PA, OPA2604AP ) Feb 24, 2023 · AIYIMA A07 TPA3255 Power Amplifier 300Wx2 HiFi Class D Audio Amp Mini 2 Channel Stereo Amplifier for Passive Speaker Desktop Bookshelf Home Theater System with DC 32V Power Adapter (A07) 4. I want to know about the sub-bass performance. Mar 5, 2018 · I was able to test the following BURSON op-amps: SS V5, V5i, SS V6 Classic, SS V6 Vivid. AkLIAM 1 Piece JRC Original MUSES02 MUSES 02/01/03 Op Amp MUSES01 MUSES03 High Fidelity Sound Quality Operational Amplifier 5. LME49720 sound is boringand too light. 5 sold. Nov 9, 2012 · While pushing it to the limit, I've noticed that sine-wave starts to bend roundly before clipping, like tubes, same happened with MUSES02 when tested them in the same output stage of the O2 amplifier. Jan 1, 2024 · I ordered a Fosi ZA3 from Amazon on December 20th and it arrived four days later just in time for Christmas. As soon as I turned it on there was a loud hush sound coming from the speakers. Aug 20, 2023 · Fosi Audio V3 op-amp rolling, has anyone tried it? Snake Dec 20, 2023 · Frankly, it's a whole lot cheaper nowadays to attain than it was just two decades ago. Dec 20, 2023 · I used a stainless steel dental tool to gently lift the op amps without mangling the op amp leads, and then I gently inserted the MUSES02 op amps in place maintaining the same exact orientation with the indented circle marker in the upper left hand corner. Apr 15, 2023 · MUSES02 pricing? Jun 30, 2016 · Sparkos Labs' op-amps have more power than the stock ones. Oct 8, 2019 · Staccato Discrete Op-amps with comparisons to Ne5532/5534, Muses02, Burson v6 Classic, Burson v6 Vivid, and SparkOS op amps Dec 20, 2023 · I looked at a photo I took of the Fosi Audio ZA3 internal PCB and components when I changed op amps. Jun 30, 2016 · A few days ago, I did a comparison for JRC NE5534, Burson V6 Vivid Classic and a Sparko SS3602 installed in a Burson Fun headphone amp, every A/B-test were done with a DIY stereo switch for instantly swapping between the simultaneously powered amps and compairing with my own DIY assembled LBC amp with a V6 Vivid and Sparko discrete voltage regulators SS7815 and SS1117-15, that will replace the Sparkos Labs SS3602 Discrete Op-Amps - Reviews Feb 10, 2024 · In my system, I found that using muses02+ SS3602 produced better results compared to using empty + SS3602 in a mono setup (not using opamps in other sockets). 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. Better definition in treble with no harshness. Nov 9, 2012 · Before Muses01, I like LME49860 the most until early this year I purchased muses01 and muses02 at ~$30 each at Osaka. Jun 26, 2024 · Very nice Dynaudio speakers with 86 dB sensitivity and 6 ohm nominal impedance. After replacing the op-amps the X7 is loud enough at 14% volume in High Gain. 0 73 Reviews ౹ 226 sold Color: MUSES 01 Apr 6, 2020 · For dual op-amps I like OPA2604 as they are FET input and are valve like sounding in character with their very nice mid-range, but went further as someone gave me some Burson V5i hybrids which aren't quite as nice in the mids but are better over all. FiiO put this same amp into their X7 amp modules, AM2, I believe. rupfnnw gktfdz szmcqh iuzsob deucejw reu kkxv pbeu gtkyqv wgl