Muses02 op amp review
Muses02 op amp review. 99 with the 48 volt supply. Did you opt to get the MUSES02 op amps or other types? 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. This is a really beautiful sounding device. I must test muses now. 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. I put on some acoustic material with Piano and vocals. However in my application - these op-amps are rather large and can take up 2-3 slots in a PC. I noted the following observations in layman terms after listening to various genres of music for several days totaling 20--25 of hours. LME49720 sound is boringand too light. Pricing and Availability on millions of electronic components from Digi-Key Electronics. As for JRC, they manufacture very good audio grade opamps (also equivalents)at reasonable prices. There is a single op amp labeled as “XLR. I may make a simple phono amp to test it later. 5 sold. 99 with stock 32 volt supply. Jun 7, 2016 · Work in Progress. 2014-09-20 8:04 pm. Slight increase in overall resolution. Increased size of sound stage. The following review is from the Head-Fi forum, where user Raymond555 chronicles his experience rolling several monolithic op amps into his Asus Experiment with compatible DIP8 dual op-amps such as Sparkos SS3602, MUSES02, OPA2604, OPA2134PA, OP249, AD827, RM4558, LM4562, LME49720HA, etc. 54 : muses0103:29 - 06 28 : muses0206:16 - 08. Jul 27, 2024 · I also installed a pair of Nisshinbo MUSES02 op amps into each amplifier. 080 42650011 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). #2. Great opamp for those looking to upgrade their Little Dot 1+. I can't make myself buy the Sparkos ss2602 or Muses02 op amps at this point, considering their prices. Looks like you received the little brown box that Fosi Audio normally ships op amps in. 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 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. Jun 26, 2024 · Very nice Dynaudio speakers with 86 dB sensitivity and 6 ohm nominal impedance. Ah, that is until I got the V3 and moved the Sparkos Op Amps to the V3. I was able to test the following BURSON op-amps: SS V5, V5i, SS V6 Classic, SS V6 Vivid. Most of my notes regarding sound quality reference the default setup of the ESS ES9039SPro and the TI OPA1612 op-amps, as this is what it ships with. 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. ” I changed the op amps labeled as “L-OP AMP” and “R-OP AMP” adjacent to the volume control-power switch. The B4-X op-amp is wired in dual parallel unity gain configuration per channel instead of single like shown in the schematic. Apr 15, 2023 · Great. I find it lacking in so many op-amps. 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. amp : muses01 vs muses02 vs muses03 vs muses8920. time:00:48 - 02. On stock op-amps I usually set the X7 to 26% volume in High Gain mode for comfortable listening volume (with HD598). Anybody know where to get genuine MUSES02 instead of fakes at a lower price? 4 x 44 + 8 shipping = $184 for four op amps plus tax so ~$200. These little monoblocks are sounding really great in my system. 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. Over the next few videos, we'll address some of the most frequently asked Apr 21, 2019 · Sound: For purposes of these tests, I started out with a Burson Swing and Fun DAC and amplifier. Once in and allowed to settle back in, I was treated to what I really like about these MUSES02 op amps. 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. Skip to Main Content. to fine-tune your sound to perfection. 0 Channel HIFI Audio Amplifier Stereo IC Chip. At this price, there is no reason to skimp on the power supply. 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. I primarily use iems and headphones and have done a fair share of opamp and tube rolling on dacs and amps. Mar 25, 2017 · I do own/have owned discrete(ish) devices (R2R dacs, Sapphire discrete amp etc) and loved the analog sound out. There is a $10 discount coupon right now. These were wired to use USB input to the Swing from my laptop, the DAC (fixed voltage) RCA outputs of the Swing to the RCA inputs on the Fun, and the Hifiman He560, Sennheiser 800, and Campfire Cascade (with Cloth pads) used for all listening sessions. View attachment 3113213 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. Dec 20, 2023 · I looked at a photo I took of the Fosi Audio ZA3 internal PCB and components when I changed op amps. Jan 7, 2023 · The first test I propose is on a different NE5532 op amps in the same conditions. 13 Jun 7, 2016 · Dec 27, 2022. After replacing the op-amps the X7 is loud enough at 14% volume in High Gain. It's designed for superior sound clarity and performance in audio systems. I don’t see any op amps labeled as “RCA” op amps. More liquid and lush mids. It’s priced at $79 apiece. EddNog Senior Member Jun 20, 2023 · This is a review and detailed measurements of the Fosi Audio V3 stereo amplifier. Dec 21, 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 +65 6788-9233 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. is the first semiconductor company to adopt oxygen-free copper for the lead material. Sound is more "color", and "massive". 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. MUSES02 – Audio Amplifier 2 Circuit 8-DIP from Nisshinbo Micro Devices Inc. MUSES01, MUSES02, Sony Audiophile SD card are such culprits, even the MUSES72320 is not better. I’ve been listing to the A07 and the Sparkos since. Description Specifications Customer 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 Elevate your audio precision with our dual discrete op amp SS3602. 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. 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. Pros: Better bass quantity and quality. I've used the Ziku HD X10, only one op amp socked, with IKKO OH1 iems, not a tecnical test, only sound perceived differences. Aug 4, 2023 · AIYIMA A07 MAX 2 Channel Stereo Amplifier Home Audio 300W*2 TPA3255 Class D Power Amp/Bridgeable Mono Amplifier 600 Watt with 3. The sound stage width and depth improved. Aug 19, 2023 · Edit: OK, I ordered pairs of OPA2604PA, OPA2134PA, LM4562NA, LME49720NA, and OPA2132PA op amps to try. Upgrade your music experience with SparkoS Labs SS3602, MUSES02, OPA2604AP, OPA2134PA - high-quality amplifier chips for BT20A PRO and V3. Does anybody know why are JRC MUSE01 and MUSE02 opamps so expensive? availlyrics. MUSES02 Nisshinbo Audio Amplifiers Bipolar Input Dual Op Amp datasheet, inventory & pricing. Ive heard demos of topping d30 with Muses01-03 and liked the Muses02 and 100% Original Muses02 OP AMP For Japan JRC Muses 02 2. Jun 30, 2016 · Sparkos Labs' op-amps have more power than the stock ones. IMO, muses01 at $30 really worth the money. 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. Cons: None. 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. May 13, 2024 · During our recent crowdfunding campaign for the V3 MONO, many of you have questions about this product's features. 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. Even Marantz and their "musical mastering DAC" talk about their proprietary implementation allowing them Jan 1, 2024 · Not sure how to rank these op amps in this respect, because the sound as a whole was not doing anything for me. Apr 1, 2017 · The Japanese love to sell snake oils at exorbitant price nowaday. Nov 9, 2012 · Before Muses01, I like LME49860 the most until early this year I purchased muses01 and muses02 at ~$30 each at Osaka. Better definition in treble with no harshness. Jun 7, 2016 · The schematic is for the B4, not for the B4-X. Feb 24, 2023 · Sanpyl Dual Op Amp, ss3602 Replacement HiFi Amplifier Board, Grade Sound Amplifiers, for MUSIKVEREIN 3602 Dual Op Amp, Used in Decoder, Music Player, Preamplifier, Headphone Power Amp, 2. Not willing to pay that. Sep 20, 2014 · #1. ••• May 15, 2022 · Now i tested opa1612 with lme49720 and 1612 is better in my opinion. . Aug 14, 2024 · This is a rare find: the wonderful Aroma Air bluetooth dac amp. Related items. What I would like to know is how much validity in these two pieces of information? Ive also Sep 18, 2023 · The review sample came with the 32-volt power supply brick. More precise imaging. This is my mini-review of Burson Audio Supreme Sound V5i op amp. This leads to two things: X7 gets noticeably louder regardless of the gain setting. We'll see whether the 'op amp rolling' adds fun to this little amp. Specifications Chip Set: Texas Instruments TPA3255 Comparing to existing regular Op-Amps, MUSES's circuit is much more refined, and it doesn't take any single sound source away from the original. After all it’s a market and someone decided to provide a product for this. this is comparison of the JRC Muses op. Wishlist item for V3 successors? The SS3602 Discrete Op Amp has been finding its way into a growing number of Asus STX and Asus Xonar Essence sound cards. Transmitting the bottomless sound source thoroughly to the board, *1 Nisshinbo Micro Devices Inc. This level of customisation allows the user to easily modify the personality of the amplifier. Introduction and Background. It's in mint condition with box and accessories. 5 out of 5 stars 2 MUSES02 Nisshinbo Audio Amplifiers Bipolar Input Dual Op Amp datasheet, inventory & pricing. Mar 18, 2024 · Replaceable DAC chipsets and op-amps make the XD05 Pro tough to nail down sonically. I had read up a lot of blogs about discrete opamps, and I wanted to see what the fuss was about. I want to know about the sub-bass performance. After adding these Op-Amps the music became so much warmer. I have ordered several things from them (AkLIAM store on AliExpress) in the past few months, including 2 DACs. Sep 29, 2023 · Discrete op-amps are an easy and affordable way to upgrade or customize your stereo or desktop system. From what I have also noticed, there isnt any competitor to Burson, at least not one that I can find. Oct 8, 2019 · Staccato Discrete Op-amps with comparisons to Ne5532/5534, Muses02, Burson v6 Classic, Burson v6 Vivid, and SparkOS op amps Apr 15, 2023 · MUSES02 is currently $44 each plus shipping at Mouser. The Fosi BT20A Pro offers the option to swap op amps. Joined 2011. Muses02 it not very good with my DAC. After several hours spent with the OPA2134 op amps in the ZA3, I decided to switch back to the MUSES02 op amps. 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. They are very nice and knowledgeable if you use the AliExpress chat feature to speak with them. This made it a pretty minimalistic set-up to get a close view of the opamp differences. I use it in two devices. But much can change over twenty years. The two plug-in sockets inside can be replaced by several different NE5532 op amps, including a MUSES02, OPA2604AP, or OPA2134PA. I'm also throwing in a pair of MUSES02 op-amps as well as an extra battery. 6 out of 5 stars 222 Mar 18, 2022 · This class D amp comes with stock TI NE5532 ops which are ok off the bat to get you going. 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. 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. 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. Member. Given that the MUSES 8820 is a bipolar input (Ib=500na compared with LME49720 Ib=72nA!), it wasn't surprising that a DC offset appeared at the output of my amp - great! I need a DC Servo now to correct it! Jan 1, 2024 · I ordered a Fosi ZA3 from Amazon on December 20th and it arrived four days later just in time for Christmas. Despite its budget price, the V3 Aug 20, 2023 · So I was wondering if replacing the op-amps could somehow improve soundstage (in case it needs to be improved) or other aspects or if this op-amp rolling thing is just snake oil marketing 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 May 1, 2020 · Ive been considering doing this, as I know I could. Aug 17, 2009 · I tried the MUSES 8820 in a clone Beyerdynamic A1 amplifier I built that is originally based around the MC33078. 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. Jan 28, 2018 · Two cases were evalutated – in a Breeze Audio AK4495 based DAC, driving a ATHA5000 amp (listening via Beyer T1’s), and then driving a Grado RA1 clone (basically a CMOY circuit) to hear the amp character more closely through a set of Senn HD800. The word around the audio forums is that the results have been incredible. To be shure I've try 2 of every different 5532. Furthermore, In this article, I’m checking out the Sparkos SS3602 Dual Discrete Op-Amp. It was sent to me by the company and costs US $89. The Fosi V3 Mono amps should have ideal amplification characteristics to properly drive these to room-filling volumes. 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). The timber of the notes was so much more realistic lacking much of the grainy harshness the original Op-Amps produced. It's a powerful, lush sound profile. Mar 13, 2018 · Running an op-amp outside of spec can make for worse sounding output. The Op-amps also come with a LIFE-TIME WARRANTY! In audio - that alone is enough to make someone a believer. After I reassembled the amps, I placed them in my Kallax media unit and hooked it up to my Schiit Freya+ line stage preamp using balanced XLR interconnects, plugged in the amps and powered them up. Over the last few weeks the sound has been improving. muses01 sounds far superior than all the other opamp I've at hand. 5mm Line Output for Passive Bookshelf Speakers+DC36V 6A Power Adapter 4. Disclaimer: This sample was provided by Sparkos Labs for an honest review. Price goes up to $109. 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. The device is in mint condition and has no blemishes at all. 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. Jun 3, 2021 · Speaking of muses02, it is a fine op-amp on its own and the best chip-based op-amp I own. May 21, 2012 · The Burson Supreme Op-amps came in a metal cylinder - very meticulously rapped. Specs wise NE5532 is still superior in cost vs performance ratio. 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. Remember that the point of the swappable op-amps and DAC cards is to change the sound to fit your preferences. All observations and opinions here are my own May 13, 2015 · It currently has the NE5532 and can be changed/replaced with a Muses 01 or Muses 02 op amp. The product was very simple to install. 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 ) 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 . Order today, ships today. First is my Matrix M-stage HPA-1 desktop amp using Tidal HiFi into a Schiit Bifrost Uber. rzjbt ctzoql ktblj nfrerl ikbwp mnjrr qkx xil mxneat efwoyv