Fosi v3 vs aiyima a07 max

Fosi v3 vs aiyima a07 max. [Such pairings are all too common on this sub. Apr 26, 2023 · Fosi Audio V3 300W x2 2. 바로 Aiyima사의 A07 Max 라는 Class D 300w급 미니 앰프인데요. 5mm input of AIYIMA A07 Max to the RCA output of the DAC and checked the R/L channels, and they were normal. Sep 28, 2023 · The basic structure of A07 Max is the same as Fosi V3. There is a $10 discount coupon right now. Runs cool and it's competently designed with 63V elcos and 100V Wima caps in the output filter. But they settled down after being left on 24/7 for a couple days. Comparatif avec le FOSI AUDIO V3 48V. Nov 26, 2023 · Some folks are reporting they really like the sound of the MAX compared to the Fosi V3. Nov 26, 2023 · Dec 8, 2023. What other amplifiers have you compare against it? I have the original Aiyima A04. Dec 19, 2023 · Aiyima take it to another level!If you'd like to support the channel you can buy me a beer here! Cheers! 🍻https://www. And will be able to have more or less no of these issues as the standard A07 has. 1, how this is done in the Parasound amplifier. Fosi Audio - 32V 5A - Model: SW202732005000D- ok, fidelity in hearing, low power. Right now I’ve got one speaker connected to V3 and one to A07, and reconnect the DAC between them. A simple toggle switch like on the Aiyima A07 to switch these things on or off would have been a lot better. 【300W+300W Stereo Amplifier mode】Dual function switchable Stereo/Mono 300W/600W amplifier. That is, - connect the Left channel from the source to one AIYIMA A07 MAX, - connect the right channel from the source to another AIYIMA A07 MAX. So far, performs well, seems to give both the Aiyima and the Fosi V3 a bit more power than the 32v Fosi brick. 99 $102. I got two Aiyima A07 Max for £65 each including the 48v power supply. Both are far from ideal like some high pulse polypropylene caps (Kemet PHE426 comes to mind). AIYIMA A07 MAX $79. Similarities to Fosi V3 Adoption of a power thermistor inserted into the power circuit to reduce surge current Nov 15, 2023 · guys, this Fosi ZA3 seems like to be a perfect match for use a a power amp for my atmos speakers on my denon avr3800 and only for one reason, because it has a 12V trigger. The magnitude of heat generation is in the order of ZA3 < V3 < A07 Max < A07. My feelings then mirrored what ELO wrote above. I have the original A07 and really love it but am now putting together a little 2. I have the new A04 "pro" with tones controls and finally, I have the Fosi V3. Moopie said: I plan to buy an Aiyima A07 or A08 (will use only the RCA inputs). . Less than 50% higher price, as opposed to double the price. I believe Fosi Audio are preparing a separate Pre-amp Sep 16, 2023 · About this item . As of yesterday, the Fosi V3 is now available for sale. People have preferences, I do. 2. I just leave it at max or around 1 o’clock, depending on what I’m using it for and control volume digitally. 0 channels/Stereo. However, after Amirs review, I put that plan on pause. space_duck said: This review makes me confident I will enjoy the A07 Max I have in the mail. The Fosi V3 max gain is 20 and the A07 max gain is 40. Fosi Audio is releasing their new V3 amp. buymeacoffee. #242. As primeday is running I want to capitalise on it, therefore a quick reply would be appriciated. Jun 20, 2023 · To all comparing the Fosi V3 to the Aiyima A07 , please pay attention to the max gain difference between them. I was a little disappointed to find out the new Aiyima does not ship with 48v power source. Size:151*100*33MM. The BT20A Pro is accompanied by a 32V 5A adaptor, while the A07 ships with a 36V 6A adaptor. No other magic. I want to do a double Mono. 설계 결함인지 뭔지는 잘 모르겠으나 PCB 기판을 급하게 수정한 Nov 26, 2023 · The input sensitivity of AIYIMA A07 Max is 1V. Jun 20, 2023 · I have a question for the smart people here, cross posting from Aiyima thread. 99 from $65. Functionality it is like the Aiyima A07. Oct 10, 2023 · The Fosi V3 also generates less heat, but the ZA3 has a larger case, so it generates even less heat. I can't say I notice a sound difference, but I think the volume pot on the Fosi is a bit better and with the same power brick in use, the Fosi can play a bit louder. Mar 8, 2024 · Seattle Area. Since the A07MAX uses only RCA connections, for me using an RCA y cable from my preamp to feed A07 MAX and Sub can be easily accomplished, But really the question for me is why bother, since it also brings the Fosi V3 also into play for the same reason. 1 with my custom "perfectionist based" crossover, 3-way DSP and Subwoofer). 6일 배송 이네요 빠릅니다. The model name is a bit confusing but oh well. The A07 MAX retails for $65. Nov 18, 2023 · 68. 오늘은 오랜만에 중국산 오디오 앰프를 하나 소개해드리겠습니다. One of them is a linear regulated PSU with 30Vdc voltage and current 1. AIYIMA A07 MAX 48V Unboxing et test de cet ampli sur des RECITAL AUDIO DEFINE. If you want it here's a promo code to save $12 (USD) => FAV3ASR12. 99 with the 48 volt supply. Jan 25, 2024 · Editor's Note: Some months ago I actually briefly heard at Aiyima headquarters a comparison of 3 amps, the original A07, the A07 Max and a Fosi amp (don't remember the model). 이웃추가. I have been playing it with a Topping D30 DAC and a pair of Elac Debut B6s in my office setup. Attached is a graph of a morel 378 tweeter frequency response based off an frd file and my in room measurement of the bookshelf speaker using the morel 378 tweeter powered by the fosi tb10d amplifier that uses the same ti chip as the aiyima amp that you have. Wiim mini [80€] + Fosi audio V3 [80€] Jun 20, 2023 · I saw that Andrew Robinson video and he did mention that the fosi amplifier in the same comparison sounded better than the aiyima. Aug 4, 2022 · Aug 8, 2022. Purchased at Amazon. I purchased an Aiyima A07 class D amplifier and wanted to post my impressions. This compact yet powerful amplifier delivers a maximum power output of 600W into two channels, ensuring a captivating and high-fidelity sound experience. The test results are pretty good with the 48 Volt PSU. The one with black Tilear pcb and Elna capacitors. #1. Jun 15, 2023 · Audioholic General. Model : AIYIMA A07 MAX Product name:A07 MAX TPA3255 Power Amplifier Stereo Max Output Power (switch stereo mode)：300Wx2 / 4Ω（48V/12A） Mono Max Output Power (switch mono mode)：600W/ 2Ω（48V/12A） (R+ connect to speaker +, L+ connect to speaker -) Working Voltage：DC24-48V，5A or more Replaceable Op-Amp Chips:OPA2604. But is it worth the money, or is it even better than the ZA3 ? 00:00 - Fosi ZA3 vs Fosi V3 - Don't Choose Wrong Amp ! 02:04 - That's How You Know That You're in Love - Loving Caliber PCM 03:34 - Purple Beach - Giants’ nest PCM 05:04 - Monsoons - Johannes Bornlof PCM 06:34- The Last Kiss - Ritchie Everett PCM 08:04 - Love You For It All Nov 26, 2023 · Obviously the Fosi V3 the the key competitor to this new Aiyma. Sep 28, 2023 · The Aiyima published SINAD results for A07 MAX are slightly behind the V3 as far as SINAD / THD+N. Aiyima A70 Max unboxing. Don't care about Bluetooth, just looking for the best iteration of this model. is there anything similar with 12V trigger input other then ZA3, in that price range of $100-150, and has anybody tried does 12V trigger actually work and does it shutdown Nov 15, 2023 · I have no problems with Aiyima 07MaxI sold my Fosi V3 since 07Max sounds better with Muses02, I tried the dual akliam lc2, noisy opamp on 2 Dac and Amp, pops all the time, so not sure what is the hi on Aliexpress, any of my opamps sounds better. . Battle Of The Class D Titans: Fosi ZA3 Vs Aiyima A07 Max Sound DemoBoth Fosi ZA3 and Aiyima A07 Max are based on my favorite class D Chip - TPA3255, however Apr 26, 2023 · 43. (~600$ - 100$ amps) in my setup, and then these smaller amps had their And while class-D mini-amps like the Fosi V3 or Aiyima A07 are good for the price, they are still not quite as nice as the Class-AB amps that are built into midrange AVRs. to/40xO4tbOthers Shown:Mini Audio Rack: https://amzn. Note to @Fosi Audio: For a company to be successful, it needs both innovation and marketing. Don't think otherwise. The A08 has digital input as well, so has a DAC inbuilt. fosiaudioshop. The z3 should be releasing sometime this month, but I don't think it will cause the v3 to reduce in price. Fosi Audio has always pursued an exceptional audio experience, and to make your musical journey even more unique and personally tailored, we are introducing a brand-new personalized service. 1. Having the mono switch on there as an option gave it a nice feature bump. Compared to the Aiyima A07, the sound seems duller. According to tests and measurements, it seems fine, but in terms of actual listening experience, it's not great. Dec 20, 2023 · Always liked Fosi stuff and will most likely buy this one. he did not say which speakers he was using. Although Fosi is already known for its agressive marketing, innovation is still a crucial factor. AIYIMA T9 Pro Nov 15, 2023 · a pffb implementation wouldn't be audible in my system; neither would a 108db sinad, vs asr's measured 86db sinad of the a07 max's. My quote is from the documentation of the LMR16030, it is the main 12v step-down component used in the A07 Max, the maximum input voltage is 60V. Oct 2, 2023 · I just received an evaluation unit of the A07 MAX from Aiyima and the power adapter shipped with it is Model Number FS-SW21283606000D, listed as 36v/6a/216 watts. Nov 15, 2023 · Still it is a pain to switch them all on (3 x Fosi v3s) then turn the volume to max. The original A07 was coherent, warm sounding but not the last word in details. amps cuts out. Mar 8, 2024. 84 라는 역대 최저가 세일을 하였기에. #3. The A07 Max sounded completely different. Background: I have some Fosi V3’s on order to use as externals for my AVR’s surround channels. Number of channels: 2. Apr 24, 2024 · Unlike previous Fosi Audio Amplifiers that included ‘monoblock’ options like the Fosi Audio ZA3 (and the similar Aiyima A07 MAX) the V3 Mono is a pure monoblock, power amplifier. Nothing else to distract you. This video does not contain a paid endorsement. Aiyima even copied when they made the a07 max. This fact can explain the few dB advantage that the Fosi V3 has on the A07 with the THD+N results. pic of my aiyima amps; one w/my makeshift cover: pic of my present system; active quad-amped (2nd pair of vmps larger subs are ~20' behind the listening area): Nov 26, 2023 · The Aiyima A07 Max is an amazing amplifier, the Fosi V3 is an also amazing amplifier. Well if you're only going to use RCA, then just get the A07. And as of this shipping, it also included a 32 volt, 5 amp Heresy, Fosi P3 with Aiyima A70 Pro Max. For me, the Fosi V3 performs much better in reproducing low frequencies , mid and treeble. The fosi’s frequency dependency looks much more manageable My prior gen Ayima a07 has quite bad channel imbalance on the volume pot until about 12-1 o’clock. But I preferred the function of the aiyima, so I bought them. 이것도 도착하고 쌓아보니 Jan 1, 2021 · Aiyima has many 3255 mono amps from long time so will we call any other similar amp copy of Aiyima? A07 Max has Mono/Stereo switchable implementation, so will we call any such further amplifier copy of A07 max? Aiyima still uses 50v caps rather than v63 which Fosi and many others uses, don’t think Aiyima copying would miss it. Oct 7, 2022 · I initial gave this a pragmatic rating of 5 but I have recently lowered the ranking, not because this is suddently a bad amplifier but I have gotten newer similar amplifier’s like the Fosi Audio V3 and the Aiyima A07 MAX have both taken the crown from the A07 as they are slightly better and still reasonably priced. Recommended power supply： DC48V 7. to/3He2JRRIntro graphics by https://johnvilardi. Its ability to run cool, coupled with its mono block support and balanced input options, positions it as a competitive option in the audiophile market. So if anyone is interested in running dual monoblocks this is your best bet. Ayima T9 PRO [145€] (maybe fed from Wiim mini as it is 80€). On my part I have been using my old Sony hifi systems speakers Ss990 and Sony Az2d speakers, all are 6 ohm. Jun 20, 2023 · Fosi Audio's First Personalized V3 Customization Service. to/3UdW5lTAiyma A07: https://amzn. my friend the FOSI AUDIO V3 Oct 2, 2023 · Regarding the power supply, I personally tested the PSP on Fosi V3 and BT20A PRO, with opa Muses02 and sparkos SS3602 respectively, tested when powered with: Fosi Audio - 48V 5A - Model: JYH23Z-4800500-has stability and performance, good power. 3a power supply, the power doesn't change and so I recommend using the original 36v 6a power supply, with 48v 7. Price goes up to $109. It was sent to me by the company and costs US $89. I was also going to get one A07 Max for the Center speaker, because of its bridged function. Seattle Area. It can't run in mono. No noticeable power on or power off pops. For comparison, AIYIMA's A07 and A07 Max with a power supply voltage of 40V are placed side by side, but compared to these, the heat generation of ZA3 is definitely lower. (at least that's how the aiyima a07 max is rated - 300wpc both channels driven, at 4 ohms; but measures only ~102wpc (averaged), per amir's measurements, w/a 36v 5,7a power supply. In the review of the Fosi V3 (Fosi Audio V3 Amplifier Review ), Amir wrote “There are replaceable op-amps for those of you who have nothing better to do than mess with the design. 기존에 fosi V3조차도 크기가 안 맞아서 창고행이 돼버렸는데. That switch on the right, potentially very harmful. Amplifier chip: TPA3255. That's the point switching the AIYIMA A07 MAX to Mono mode! See, for example, Attach. I just received the Aiyima A07 Max. 99 with a 32 V PSU. I continue to promote these in all my comments as good amps for medium volume applications, with power in the 30 - 40v range. Sep 28, 2023 · I have change several times change opamps like 50 times in Aiyima 07, Aiyima07 Pro and Fosi V3, they do sound different and make improvements in sound, since the are made for different voltage and applications, I have the Sparkos labs SS3602, Muses02, lme49860, lm4562, opa1692, opa2604, opa1656 ect. The Aiyima A07, is a good amp. Nov 15, 2023 · Yes I think that is correct - my assumption is that would be nice for a headphone amp feed. Amp with RCA in, sub out, volume and power switch. 4 setup, where little to nothing is expected from them most of the time. The load dependency is a bigger deal, I hope it's not an issue with my speakers. Joe Smith said: I still think the most likely culprit for the channel imbalance (and potentially the R channel distortion) is a faulty volume pot on the sample that was sent to Amir. After some tests, I must admit I am quite disappointed with the device. Jan 1, 2021. Sep 28, 2023 · Hello, I have just received the Aiyima A07 MAX. Even the Aiyima Max isn't as good. Review/Discussion. Aug 26, 2005 · The advantages of the V3 compared to the MAX: 1. SNR:110db. I run the speaker lines through a Polk Audio active subwoofer. com/LivingwellTVAs an Ama Don't get stuck on a dogma like "An amp is an amp" and end up with a mismatched system like a Fosi or Aiyima amp with KEF Q150 or even LS50(!) speakers. I just wanted to show you the size difference between the new amp compared to the Fosi BT20A Pro. It was kindly purchased new by a member and drop shipped to me. Note: I did ask them to send a MAX to Amir for some official measurements so we can get AP definitive results - but I imagine Aiyima published results are accurate as they are in line with previous measurements. 3. Select options -20% AIYIMA. ] As for sponsored posts, I have only noticed one poster who repeatedly announces Fosi sales. Oct 10, 2023 · Fosi ZA3 TPA3255 Mono/Stereo Switchable Amplifier, and vs Aiyima A07 Max Balanced out shouldn’t be different than unbalanced wrt frequency response. Fosi sent me the BT20a Pro to review when it first came out, I love that amp. I felt like the Aiyima amp could use some Bass and Treble Wow, this new Aiyima A07 Max amplifier is exceeding all of my expectations. to/3ssG3t3WiiM Pro Plus: https://amzn. Sep 28, 2023 · The supplied 36v 6a power supply is more than good, I also have another good 48v 7. Fosi really screwed up by following Aiyima in providing a pass through rather than a true sub out that is connected to the volume control. Might get a RCA Splitter (or my old mixer running) and banana plugs for better testing. Nov 15, 2023 · The V3+32v standard package and buying an additional 48v psu separately on Amazon it’s more practical to just buy the Za3 By my calculations, the lowest price V3+48v package shipped from china is only about 35 dollars (usd) cheaper than the ZA3 after the 20% off promo code. I have not done a good listening yet but after setting it up, it did sound Sep 28, 2023 · I immediately connected the 3. Let me begin with the aesthetics, I love this new color scheme and the new chassis vs the old A07 (which is still an elegant design in its own rights). Sep 28, 2023 · I bought two pieces of AIYIMA A07 MAX. JSmith. 3a power supply it just gets hot, as you said and as I said in my video, A07 Max sounds cleaner and more refined than A07 . Those capacitors are for decoupling and filtering high frequencies, so the reduction in Nov 26, 2023 · Aiyima probably did hurry development a bit for the MAX once they saw the attention being paid to the Fosi V3. This is a review and detailed measurements of the AIYIMA A07 desktop amplifier based on TPA3255 class D amplifier chip. 0 setup and torn between the the Max and the Prolove the extra power of the Max but the tone controls on the Pro are really neat. Nov 18, 2023. Volume control on the V3 is more subtle control over lower volumes. ) that's Jan 7, 2021 · AIYIMA A07 TPA3255 Amplifier Measurements LM4562 option I received my A07 yesterday, on January 6, 2021, shipped from Italy. Aiyima was gracious enough to send me a unit for review and evaluation. 99. 덥석 하나 구매하게 되었어요. I suspect she works for Fosi. Back panel looks simplified: - RCA input - AUX input/pre-out - better speaker terminals, looks bigger than usual ones used in similar amplifiers. The cost is US $72 on Amazon including prime shipping. But the Fosi V3 is safe to use, and the A07 Max is not so much. It has the CE mark but not UL. They are fine to use to power your final two height channels in a 7. May 14, 2022 · Here you can reasonably expect 180w/ch on 4 ohms and 100w/ch on 8 but with far lower distortion and greatly improved linearity. 5mm jack was reversed, but at that time it was completely ignored. I found the amplifier to be a lot like the Fosi V3 - apart from the noted Stereo/Mono feature, which I have not made use of. I know but since I was measuring the V3 compared to the ZA3 in my room I thought I should measure both the balanced and RCA at the same time (in case someone asked). Jun 20, 2023 · 242,226. The audio-input will most likeley be wireless. I am testing the A07 with 2 different power supplies. to/3MDIIa5Fosi V3: h Apr 23, 2024 · The AIYIMA A07 MAX power amplifier is one example of such progress: it offers (potentially) enormous amounts of power with ruler-flat frequency response at a very affordable price point. 5mm to RCA cable. 얼마전 이 회사 제품의 다른 모델도 검토 한적이 있었는데. Nov 26, 2023 · I've just reconnected my Aiyima A07, which sounds much better. Output power: 300W+300W. Liking the form factor, might skip the new fosi and keep this one. And I have both (unmodified/stock) and I prefer the way the A07 Max sounds in my particular setup (12x12 room, AK4499EX based DAC, Swans DIY3. AIYIMA A07 TPA3255 vs Fosi Audio TDA7498e. This is a review and detailed measurements of the AIYIMA A70 stereo class D amplifier. to/47Mpyqf Sep 28, 2023 · - Good enough binding post, and spacing for thicker cables as well as connectors (I could never connected my ticker spade cables to Aiyima A07/A07 pro, Fosi v3) *** Wish list - Volume bypass, would make it best mate for AVRs Not so long ago, I had NAD, Hypex, Icepower, etc. I'm currently listening to my Aiyima A07, and I'm still amazed that such a cheap amp sounds so good. They did sound a bit harsh when 1st connected to the tang band w8-1772's in my oris horns, running from 175hz-7khz. In Fosi V3 we get 100V version with 5% tolerance ("J" grade). Mac mini --> Dirac Live --> Peachtree Audio 'Carina' integrated amplifier --> Polk Jun 20, 2023 · On Monday I might have some time for proper testing, but atm the impression is, Aiyima a07 (w/ stock 32V PSU) doesn’t sound as ‘heavy’. In any other situation the possible channel imbalance would likely bother me, but that can be fixed in my AVR if necessary. A simulation. 03% when working continuously. Both my Fosi amps have Bass and Treble controls but the Aiyima A70 Pro Max didn't so I had to. Dayton Shakers BST-300ex too much for stereo use of Fosi V3. Anyways, not Jun 23, 2022 · I am aware that Aiyima 07 pro is yet to hit Indian shores but I am sure some of you must have got it already from abroad. They both come with relatively large DC adaptors. I think they are probably manufactured in the same factory. So, it requires a pre-amp for Volume control, and you need 2 x V3 Mono’s for stereo, one for each speaker. Jun 20, 2023 · I didn't like the sound of the Fosi V3, so much so that I returned it to Amazon. P. Can it be better? Sure. Summary Sep 28, 2023 · The fosi v3 is lightyear better in transfer heat to the chassi outside. Location. Affiliate links below:Fossi Audio V3: https://amzn. A07 has been measured here and isn't too bad for a budget amp A08 is unknown in this regard. Nov 26, 2023 · Aiyima A07 vs A07 Max stereo vs A07 Max mono x2 AIYIMA A07 MAX - KING OF SPEED & PUNCH There you Go the Reason why I sold my Fosi V3, Aiyima07 Max sound Amazing with Muses02 rather than Sparkos ss3602 Sep 28, 2023 · Fosi in their V3 amp uses two 2200uF / 63V and that is minimum voltage from safety and reliability point. to/3LoadV0Fosi Audio BT20A Pro https://amzn. Jan 1, 2021 · Location. So yes, it's a better chip. Along with the WiiM Pro Plus it definitely improves on the Bluesound Powernode N330 even though they cost less. But, I'm not loving the 1. Jun 20, 2023. 00+/- vitus audio integrated amp. It was sent to me by the company and costs US $190 with 48v @ 5 amp supply. #172. G Dec 6, 2023 · The Fosi Audio V3 isn't an option if you want to use two. 저번주 주말에 Aiyima a07 max가꽁돈 대첩에서 $39. Oct 10, 2023 · Hello, I am considering buying two Fosi Za3s for the end of the year to do dual mono mode. Oct 31, 2023 · Aiyima a07 max 파워 앰프 도착. Both the Fosi V3 and the Aiyima 07Max (and Sep 28, 2023 · Received my 11. As you see, the A70 comes in vertical desktop configuration. Comparatif visuel avec FOSI AUDIO BT20A PR Sep 4, 2021 · Sep 4, 2021. All gave good sound and satisfactory volume levels. TPA3255 based amplifier, probably upgrade to their A07 amplifier. Therefore, reduce the input volume pot to an appropriate value of 1V or less. These are both mini class D amps that cost about $75 and produce plenty of power to drive any speaker in a nearfield setup. comSupport the Channel by Shopping on Texas Instruments TPA3255, digital audio amplifier BTL bridge power output 300W * 2 channel design, THD less than 0. This is a review and detailed measurements of the Fosi Audio V3 stereo amplifier. Jun 20, 2023 · The former pre-out is now controlled by the V3's power switch and volume. The gain is 6db lower than the A07, which is noticeable, but not a big deal for me as both offer more power than I need. Apr 26, 2023. Nov 12, 2023 · 📌 Get the Aiyima A07 Max here: https://amzn. I'm delighted with them. Impedance: 4-8 Ohm. Just today Fosi announced the ZA3 Balanced Dual-Mode Class-D Amplifier. i'd think the za3 is similar; as this is also how the fosi v3, rated at 300wpc performs: 62w into 4ohms with 32v 5a p/s, and 141w into 4 ohms, w/48v 5a p/s. Was wo deri g if you can share the real life comparison between the just released Fosi BT20A and Aiyima 07 and 07 pro. and he mentions a uk buddy who prefers the aiyima a07 max amp to a €10,00. Apr 2, 2024 · 2x V3 Mono is slightly worse than PA5 II Plus in all aspects but output power. I think AIYIMA commercialized the A07 Max by imitating the V3's features because the V3 was selling well. But you also have to realize the limitations of the way the 3255 chip is implemented in this case. In testings I have seen. I already have an Aiyima A07 that I modified a little (replacing the AOPs with two SPARKOS LABS SS3602 + changing the 4 inductors + red WIMA capacitors - the sound has improved a lot compared to the original version). If your speakers need it, then that 20% difference in loudness will 100% be more audible that all of the V3 Mono's slight step-downs in noise, distortion, and frequency response combined, resulting in a superior listening experience. Apr 24, 2023 · Aiyima A07 Pro https://amzn. What is your opinion sound quality wize?. Nov 26, 2023 · I bought a Fosi V3 + 48V5A PSU first gen amp for $88 with free shipping from their store. Been running the Fosi TDA7498e for awhile and decided to pick up the A07 after seeing the audio science review had it beating the emotiva a-100 in testing. Nov 8, 2023 · This is a mini-review of the new Aiyima A07 MAX class D amplifier from my "average Joe" perspective. Ask An Expert. Sep 29, 2023 · The Fosi Audio BT20A Pro and Aiyima A07 are compact Class D stereo amplifiers, driven by the Texas Instruments TPA3255 chip. Aug 19, 2023 · The V3 sounds more refined. Sep 28, 2023 · During the past week, I have switched back and forth between the older Aiyima A04 and A07 amps, the Fosi V3, and the new A07 MAX amp, and varied between use of the Fosi 32v 5a power supply and the Aiyima 36v 6a power supply. I had the same experience with the Fosi V3, which I returned to Amazon. com. Jun 21, 2023. Controls are easy: push the button Nov 26, 2023 · I agree the fosi v3 looks nicer than the aiyima a07 max. For those who want to do just that, it is difficult selecting which op amps to “roll with”. Nov 26, 2023 · Therefore, consideration must be given to reducing capacitance depending on the circuit voltage used. 1. 0 volt description from Aiyima (compared to the 2v for the Fosi V3). I reported to AIYIMA a long time ago that the R/L of the A07's 3. - Wima block capacitors in the output filter are 63V with 10% tolerance ("K" grade). Sep 15, 2023 · Friends, I have come across a new Aiyima amplifier soon to be available. Disclaimer: I received this unit directly from AIYIMA for the purpose of this review. 11 Aiyima max from aiyima AliExpress store. Nov 26, 2023 · in comparing the fosi za3 to the aiyima a07, he says the aiyima is a bit more open and dynamic, while the fosi has more "richness". The rear plugs are spaced out in a way that will allow pretty much any connector you have from spades to Banana plugs. Sep 28, 2023 · The "A07MAX Mono Channel Correct Connection Method" on the Aiyima web site suggests both channels are in use but it is difficult to visualise how a simple slide switch (or toggle switch in the Fosi ZA3) can make the necessary changes in circuit configuration. I would like a solid beginner/ing setup that will be amended by a subwoofer later on. 5A Power Supply. After the CheapAudioMan praised the Aiyima A07 MAX as being better than the Fosi V3 he hinted that Fosi has something new coming. I wish they had sent me the V3 before release but I didn't get one. I do not think the amplifier colors the signal very much. 0 Channel Hi-Fi Stereo Audio Amplifier with TPA3255 Chip. In comparison, the sound of the Aiyima max lacks presence and flesh. If you input the DAC's 2V output at this time, it will be completely saturated and distorted. But the original A07 can play louder still. The v3 has a much better internal design compared to the aging a07. Sep 28, 2023 · A question for all who have already tried the A07 Max. At 4Ω, it can play 20% louder than the Topping (1% THD+N). The imagining is better on the V3 than the A07. I am not sure why it is on Kickstarter to launch, but I backed it since I was hunting for a simple amp. As tested with 48v 10amp GaN supply, it costs US $220. Nov 26, 2023 · Dec 1, 2023. It's not bad, but it's not very good either. Nov 22, 2015 · Fosi ZA3: Aiyima A07 Max: Summary: Stereo Amplifier with balanced and unbalanced inputs + Nicer looking case + Power ON/OFF is Volume knob push and hold sequence, volume re-adjustment isn't an issue after ON/OFF as it can remain same + Runs cooler than others even with 48v PSU + 63v smoothing caps, ideal for 48v PSU + + Balanced input, more importantly an additional input + Balanced input AIYIMA A07 MAX - US Warehouse Ship $129. and vs Aiyima A07 Max I think you'd only have to worry about using 4ohm speakers at high volumes for 48v psu to be a concern with the a07. Aiyima have confirmed they are the same analog linear potentiometer as the V3 but the sensitivity of the A07 MAX is twice that of V3, so while the A07MAX volume is nicer than previous Aiyima Amps but IMO the volume on the V3 is slightly nicer and it is very subtle with lower Aiyima A07 Max vs Aiyima A07 Pro. 99 with stock 32 volt supply. It's all there, but it lacks the clarity, flesh and presence that are so impressive from such an inexpensive amp as the Aiyima. Unavailable -17% AIYIMA. fosiaudio. This means that when the volume level is set to MAX, the rated maximum output is reached with an input of 1V. ”. 5A max. Dec 18, 2023 · The Fosi Audio ZA3 is an impressive amplifier, offering high-quality sound, versatile features, and efficient operation. I can confirm 63V caps inside, mono operation working as expected and absolutely no pop whatsoever when turning on/off or plugging/unplugging the mains while on (all this on my sub, might change with sensitive speakers). AIYIMA A07 MAX Power Amplifier can use as a 2 Channel Audio Component amplifier for Passive Bookshelf Tower Speakers Desktop Home Theater max output power up to 600Watts(300W *2 under@4 ohm), can drive 2-8Ω speakers, providing spacious and clean sound quality. I'd only go for this PSU and not the stock 32 Volt version as it hold back the power output too much. Cheap pots. I used an Amazon Prime product for the 3. It retails for just $79 on Amazon, including separate power supply. Jan 13, 2024 · I personally compare this amplifier to a setup that throws my setup to the wall in terms of price, but I also say that i personally find my setup better-sounding than the 30 000CA$ pair of speakers that is the reference setup at my local audio shop. de and as stated on their website, it arrived without a power supply. When A07 shout down the fosi v3 is far from having any issues and just keep playing with lower temperatures at same load. bj jw je fb rn hd hz if ll oo