Fosi audio v3 vs aiyima a07 forum

Fosi audio v3 vs aiyima a07 forum. Rubycon 50v 2200uf 105 ℃ produced in Japan is used as an electrolytic capacitor in the power circuit. 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. Wiim mini [80€] + Fosi audio V3 [80€] Jun 20, 2023 · With only 11 components, most of which cost only a few cents each, the additional cost to the final product would be around 10 to 15€. de 129 € with a 10% discount still more than 110 euros Even $110 is only 103€ if price where the same but shipping across europe where half price of amazon. 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. TPA3255 based amplifier, probably upgrade to their A07 amplifier. I suspect she works for Fosi. The imagining is better on the V3 than the A07. It does not happen when these subwoofer amplifiers are paired with the A07 Pro, BT20A Pro, etc. 00+/- vitus audio integrated amp. Nov 18, 2023. Don't think otherwise. As of yesterday, the Fosi V3 is now available for sale. It looks like Fosi Audio is finally entering the "Effectiveness Phase". I own a Fosi V3 with 48V/5A power supply and it is a wonderful amplifier, but it's got one input and no remote control. I just have to be careful with the two volume knobs in play. Jun 20, 2023 · I have a question for the smart people here, cross posting from Aiyima thread. aliexpress. audiosciencereview. The cost is US $72 on Amazon including prime shipping. - 10 Amps GaN PSU brings nothing to the table. Oct 29, 2023. 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. I have the new A04 "pro" with tones controls and finally, I have the Fosi V3. As primeday is running I want to capitalise on it, therefore a quick reply would be appriciated. Click to expand "Efficiency is doing the thing right. The audiophile friendly design choices Fosi made in the V3 will assure that it produces more endorphins than similarly priced competitors in ASR readers. The one with black Tilear pcb and Elna capacitors. They are fine to use to power your final two height channels in a 7. 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. I will team this little power amp up with the Aiyima T10 which is also a nice little unit with plenty of sonic goodies. •Mode: Stereo, Mono •Input: RCA, XLR •Output: Speaker Out, Sub Out •Amp Chip: Texas Instrument TPA3255 •SINAD: 88dB •SNR: ≥106dB www. Sep 28, 2023 · I bought two pieces of AIYIMA A07 MAX. JSmith. Sep 28, 2023 · The issue ONLY presents when connecting to a summing amp like the Aiyima A3001, A1001 or Fosi equivalent. ) that's Sep 28, 2023 · AIYIMA A07 MAX VS Fosi Audio V3 why is there such a price difference on amazon $92 (shipping a little high) amazon. Aug 19, 2023 · The V3 sounds more refined. Rca from same source, rca left to Aiyima, rca right to fosi. click. Jun 20, 2023 · 1,004. #165. Nov 24, 2022 · AIYIMA A07 Pro. The Fosi V3 with their "ordinary" 48V/5A PSU has more power in 4 and 8 Ohms and is cool to the touch in normal operation. Jun 20, 2023 · Overall, the V3 measures better -- which isn't surprising considering that the A07 is a 4+-year-old design. com it could be under 100 euros Jun 20, 2023 · 5,350. Try a 50V12V switching power supply, and the output can reach 300W under the condition of 10% distortion. Nov 15, 2023 · I use my V3s as power amps hooked up to my Marantz Pre Pro I calibrated the levels so everything is set with the V3s at max levels Still it is a pain to switch them all on (3 x Fosi v3s) then turn the volume to max. to/43QUWSsGet th Jun 15, 2023 · Audioholic General. Jan 1, 2021. Dec 31, 2023. That's the point switching the AIYIMA A07 MAX to Mono mode! See, for example, Attach. Jun 20, 2023 · For Aiyima, I had to use OPA2604 to make it sound bit relaxing as High frequency response was too much for me and couldn't listen to it for longer hours. ArupEn. I'm delighted with them. #268. I believe Fosi Audio are preparing a separate Pre-amp Jan 1, 2021 · Location. ] As for sponsored posts, I have only noticed one poster who repeatedly announces Fosi sales. #242. All observations and opinions here are my own based on my experience with the product. A07 has been measured here and isn't too bad for a budget amp A08 is unknown in this regard. But the original A07 can play louder still. 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. 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. The load dependency is a bigger deal, I hope it's not an issue with my speakers. The Aiyima A07, is a good amp. It was sent to me by the company and costs about US $160. I have been playing it with a Topping D30 DAC and a pair of Elac Debut B6s in my office setup. Jun 21, 2023. #1. Jun 20, 2023 · I was doing instant A/B testing, the left speaker powered by the A07, the right speaker by the V3. Moopie said: I plan to buy an Aiyima A07 or A08 (will use only the RCA inputs). Apr 26, 2023 · Fosi Audio V3 300W x2 2. Fosi Audio - 32V 5A - Model: SW202732005000D- ok, fidelity in hearing, low power. (I am not sure I would have kept the A07 Max without this upgrade. Apr 26, 2023 · It would be nice if Fosi Audio create an ecosystem of reference gears around the V3 amplifier using the same enclosure. The added cost of PFFB would be even lower if using the so called "differentiating postfilter" (which is just a single 100pF Sep 27, 2022 · 23. Gets very satisfyingly loud in my smaller workroom with volume in about 10 o'clock spot on both units. On top of that, the V3 provides less internal signal gain. A simple toggle switch like on the Aiyima A07 to switch these things on or off would have been a lot better. fosiaudio. Both the Fosi V3 and the Aiyima 07Max (and Jun 20, 2023 · More likely the A07 Pro's channel imbalance and lack of center detent tone controls could be audible in blind tests. The A08 has digital input as well, so has a DAC inbuilt. to/3He2JRRIntro graphics by https://johnvilardi. 99 $102. My power needs are 130w (per speaker/Channel) Peak at 6 ohm. 3 /5. Jun 20, 2023 · If you crank both up to same level (taking into account the non-linear characteristics of potentiometer in Fosi Audio V3), V3 requires higher input levels to reach same power as A07. 4dB. It was kindly purchased new by a member and drop shipped to me. Similarities to Fosi V3 Adoption of a power thermistor inserted into the power circuit to reduce surge current Jan 1, 2021 · The TPA3255 amplifier chip is cooled using a management method of coating that uses the entire cooling houses. Disclaimer: This sample was provided by AIYIMA for an honest review. Dec 20, 2023 · We're happy to share with ASR members that our first dual-mode balanced amplifier ZA3 is about to be released! Here are some details about this amp. The quality of the capacitor is very good. So I was thinking of buying Power amp for my speakers, here 2 Aiyima A07 Max costs the same as A Fosi Audio ZA3, so which one would be better?, I would use the Aiyima A07 max as mono blocks. The amplifier does not add nor take away anything from the sound, leaving it untouched and as it should be. The Problem is: You will not reach more than 86 clean dB with one of these tiny speakers. Mar 14, 2023 · FOSI AUDIO BT20A PRO Class D Amplifier TPA3255 Bluetooth 5. Sep 28, 2023 · The basic structure of A07 Max is the same as Fosi V3. This way, Fosi could sell as accessory a special rigid U-shaped RCA "cable" with just the right Sep 28, 2023 · I think Aiyima did miss an opportunity by not adding a trigger in for the A07 max, especially when having the ability to run it in mono mode. " - Peter Drucker. I have the 32 and 36 power bricks from Aiyima already but in my experience the 36v is best. Nov 15, 2023 · 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 Apr 2, 2024 · 2x V3 Mono is slightly worse than PA5 II Plus in all aspects but output power. Controls are simplicity in themselves: push in the volume control to select input (RCA or Bluetooth/USB). 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. space_duck said: This review makes me confident I will enjoy the A07 Max I have in the mail. - better speaker terminals, looks bigger than usual ones used in similar amplifiers. The A07 Pro features Bluetooth input and tone controls and adopts the TPA3255 amplifier chip. I was also going to get one A07 Max for the Center speaker, because of its bridged function. Nice, looking forward to see the review ) AIYIMA A70 PFFB pre-measurements (36V / 48V PSU) 4R Load 3E Audio 260-2-29A PFFB (48V PSU) 4R Load Do not forget to look at the Y-axis. 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. #1,301. I think they are probably manufactured in the same factory. Background: I have some Fosi V3’s on order to use as externals for my AVR’s surround channels. Seattle Area. I want to do a double Mono. 1. I like Fosi V3 as it is. Jun 20, 2023 · Mono block support first - then a new V3 stereo model. I purchased an Aiyima A07 class D amplifier and wanted to post my impressions. My setup: Macbook pro > Musician Pegasus R2R DAC > Fosi V3 > Dali Zensor 3 bookshelf speakers Nov 18, 2023 · 68. Peak power with 48 V supply is around 120W at 8ohm = 31V output. Stock, both are about the same usable power. Oct 31, 2021 · Have this conundrum atm. Jun 20, 2023 · Because of the way, the TPA3255 is been used in the Fosi Audio V3, no BTL-connection/-bridging is possible and is explicitly not advised either by Fosi itself. my friend the FOSI AUDIO V3 Dec 6, 2023 · The Fosi Audio V3 isn't an option if you want to use two. As stated by a Fosi representative a mono block version seems to be prepared til the end of 2023, which is then supposed to be a bridged version (BTL) of it. Apr 1, 2024 · I replaced the op amps in my Aiyima A07 Max (two units used as mono blocks) with Muses02, and the change was significant. If you want it here's a promo code to save $12 (USD) => FAV3ASR12. This compact yet powerful amplifier delivers a maximum power output of 600W into two channels, ensuring a captivating and high-fidelity sound experience. Add a heat exhaust fan to reduce the heat generated by the chip. Audio set to mono output, then used the L-R balance setting to switch between left and right speaker to quickly hear an A/B comparison. The sound is neutral and “boring” – but in a very good sense, hence the quotes. Summary Dec 22, 2023 · The Yamaha is part of a long-running, venerable line of integrated amps. What is your opinion sound quality wize?. You'll be absolutely safe if you limit your preamp output to 2V. I'm weighing options for which new amplifier (s) to purchase. #1 · Mar 15, 2023 (Edited by Moderator) HI Everyone, I've recently purchased the Fosi Audio TD10D and happy with the results of this Class D amp for my desktop with some Sony SS-CS5 speakers. Mar 15, 2023 · 8 posts · Joined 2023. While tone controls are a nice added feature, they lack a defeat switch. Aug 7, 2023. This DAC would have the RCA output at the same place as the RCA input of the V3 amplifier. Back panel looks simplified: - RCA input - AUX input/pre-out - better speaker terminals, looks bigger than usual ones used in similar amplifiers. Jun 20, 2023 · FOSI AUDIO V3 Stereo Class D Amplifier TPA3255 2x225W 4 Ohm - Audiophonics. Jun 20, 2023 · This is VERY loud! With the 34 Watts per channel at 8 Ohm, which the Fosi V3 -32Volt is able to serve, You will get even 15 dB more: each speaker would get 94. It retails for just $79 on Amazon, including separate power supply. 4 dB In Stereo a total of 100. The V3 from Fosi Audio is a compact and powerful amplifier at a very affordable price. Apr 23, 2024 · The AIYIMA A07 MAX sounds completely clean and clear and is able to drive the DBR62 effortlessly, even at very high volume, with no audible distortion. Jan 1, 2021 · Currently using the A07 with 32v/5a Aiyima power supply, newly mated with a restored NAD 1020 preamplifier. 1, how this is done in the Parasound amplifier. 1. com. The chipset is new, no idea how compares soundwise to 3255. ”. Along with the WiiM Pro Plus it definitely improves on the Bluesound Powernode N330 even though they cost less. Sep 29, 2023 · The Fosi Audio BT20A Pro and Aiyima A07 are compact Class D stereo amplifiers, driven by the Texas Instruments TPA3255 chip. This means that when the volume level is set to MAX, the rated maximum output is reached with an input of 1V. 5 to 4X the price of the Fosi Audio V3. This is a review and detailed measurements of the AIYIMA A07 desktop amplifier based on TPA3255 class D amplifier chip. he did not say which speakers he was using. The test results are pretty good with the 48 Volt PSU. But power supply probably also needs upgrading, sending the price up alot. 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. The more expensive option would be an Ncore/NcoreX/Purifi amp (from Buckeye). In any other situation the possible channel imbalance would likely bother me, but that can be fixed in my AVR if necessary. 3a power supply, the power doesn't change and so I recommend using the original 36v 6a power supply, with 48v 7. It seems that a v3 of a couple of ZA3 should still deliver plenty of power for . Ao7 is cheaper and op amps can be upgraded. Back panel looks simplified: - RCA input. #172. I've tested the Bluetooth connection briefly. They both come with relatively large DC adaptors. Ayima T9 PRO [145€] (maybe fed from Wiim mini as it is 80€). 2. I’m using a mixture of A07s and V3s to power drivers in a DIY active 4-way speaker Sep 22, 2023 · Friends, I have come across a new Aiyima amplifier soon to be available. Apr 1, 2024 · Therefore, I'm going to sit on my hands and not be an early adopter of these, as the Fosi V3 and Aiyima A07/A07 MAX amps are still fulfilling my current small amp needs. com/e/_oCb 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’. #712. This prevents the accumulation of heat inside the case. 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. Compariso Nov 15, 2023 · I found the fosi v3 more susceptible to different opamp rolls will change who sounds, I just get the Aiyima A07 max using geshelli akm4499 is hard to hear any differences between ss3602 and Muses02, but I'm not using neither those opamp in Aiyima Max with 63v caps and the 48v power supply have 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. 2 Aiyima A07 Max vs Fosi Za3. Get this great amp at (Amazon Affiliate)https://amzn. Jul 31, 2023 · I think this one from Aiyima might be better value for money than even the V3 at the moment. 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. 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. 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. The Fosi V3 and the new MAX have a volume knob that serves also as the on-off switch, and has the type of volume pot that allows for much more control for playing music at lower volume levels, so that may or may not be an advantage to you. to/3RKX2jXAliexpress - https://s. 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. Nov 15, 2023 · Sansui A-40, Infinity EL-20´s, Panasonic SC-PMX90, MOTU M2, Yamaha MSP5´s, AKG K171 Studio, Roland R-07, Zoom H2n, Echo Audio Audiofire 8pre ADAT, Polk Audio Elite ES20´s, Aiyima A07 Max, Topping E50. Jan 1, 2021 · I think that it's worth pointing out that the SINAD and power of this amp are comparable to (the speaker amplifier section of) the $599USD PS Audio Sprout100 -- so, if you already have a line level source suitable for your media preferences and don't mind hunting down an appropriate PSU, as pure amplification this thing performs on a par with an imported "entry level" product from a "high-end Sep 4, 2021 · Sep 4, 2021. Despite its simplicity, the V3 amplifier uses high-quality audiophile components such as a TI TPA3255 amplifier chip and delivers up to 2x225W @ 4Ω. #3. Oct 6, 2022. I'd only go for this PSU and not the stock 32 Volt version as it hold back the power output too much. (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. Apart from the tone controls, both the Fosi Audio TB10D and the Aiyima A07 seem similar. My Aiyima 07 amplifier works well with my 6 ohm Pioneer SP-BS22-LR speakers for my computer desktop setup with a cheap 48V 5A $22 brick PS. It will also not happen with the upcoming Fosi ZA3. 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 Mar 8, 2024 · AIYIMA A70 Stereo Amplifier Review. You can get better performance from the Fosi Audio V3 with 5 W SNR of 91 dB due to its outboard power supply. Nov 22, 2023 · After spending well over 600 listening hours with the Aiyima A07 MAX, the Scientific Audiophile reviews the overall listening and user experience. This would put the V3 closer to the 3e audio TPA3255 260-2-29A Amplifier. For Fosi V3, I like stock Opamp more than OPA2604. to/3LoadV0Fosi Audio BT20A Pro https://amzn. Jan 1, 2021 · Apr 10, 2021. Hats off to Fosi. Well if you're only going to use RCA, then just get the A07. Unavailable -17% AIYIMA Audio Blog Customer Services Shipping & Return Payment Method Contact Us Dec 18, 2023 · The Fosi Audio ZA3 is an impressive amplifier, offering high-quality sound, versatile features, and efficient operation. Nov 26, 2023 · Dec 8, 2023. I'd expect that the inputs can cope with significantly more than that. At 4Ω, it can play 20% louder than the Topping (1% THD+N). [Edit] Both the Aiyima A07 and Fosi Audio V3 use outboard power supplies. 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 . 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. 0 2x225W 4 Ohm - Audiophonics. Effectiveness is doing the right thing. - AUX input/pre-out. However, after Amirs review, I put that plan on pause. 3. Right now I’ve got one speaker connected to V3 and one to A07, and reconnect the DAC between them. And as of this shipping, it also included a 32 volt, 5 amp 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. Values are different (even though not much). It has the advantages that restorer-john mentioned, but for someone with a limited budget, and doesn't need the extra functionality of the 301's, the V3 is a viable option. The Topping is beautiful in silver. Unsurprisingly, I don't think the DAC in the Fosi amp is as good as the one in my FIiO DAC. May 20, 2023 · In use, the amplifier ran pretty cool. Whether the improved performance of the V3 results in improved SQ in any particular system depends on the other specifics of that system. With same source and same power supply, A07 will simply be able to produce more power. 4V on input will drive it to full power. Sep 8, 2022 · This is a review and detailed measurements of the AIYIMA A200 stereo amplifier with USB DAC and Bluetooth. Since the TPA3255 generally does not use Feedback around the output LC filter, some speakers with a complex load impedance can exhibit an odd frequency response. The price is $89. Mar 6, 2022 · The two boards that are available now on Aliexpress are the AIYIMA A07 and the Shui Yuan. What other amplifiers have you compare against it? I have the original Aiyima A04. Jun 20, 2023 · The former pre-out is now controlled by the V3's power switch and volume. But, and this is a big but, the model to look for will be the Fosi V3 PFFB STEREO. A simulation. #2,140. An internal PSU that more than likely could even be upgraded at a later date if you fancy an Active PFC power supply if it is not already installed which just might be the case if those toroidal inductors are anything to go by on the left side of the heatsink, could just well be an active PFC power Nov 24, 2022 · Remove the case and increase the heat sink. Here is a link to the product page: AIYIMA A07 MAX - US Warehouse Ship $129. Still, I am happy Fosi and Aiyima keep offering the option to roll op amps . 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". For those who want to do just that, it is difficult selecting which op amps to “roll with”. P. Looking into getting Fosi's new BT20A Pro, going to be released soon. Features：1. 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. Sep 15, 2023 · Friends, I have come across a new Aiyima amplifier soon to be available. audiosciencereview. The Yamaha A-S301 is a different kind of product, that costs 3. So, it requires a pre-amp for Volume control, and you need 2 x V3 Mono’s for stereo, one for each speaker. But, I'm not loving the 1. Apr 24, 2023 · Aiyima A07 Pro https://amzn. Obviously the latter would have more power and is technically superior. If you input the DAC's 2V output at this time, it will be completely saturated and distorted. The budget option is Fosi v3 or ZA3. fosiaudioshop. Sep 28, 2023 · Every owner of the former A07 says the same thing, big improvement in sound quality with a fuller and warmer sound, more punch too. 4 dB. So 1. To be fair, the tone controls circuit should be shorted before reviewing testing as having tone controls will reduce the SINAD, you can see in the testing Mar 8, 2024 · Aiyima’s TPA3255 PFFB based amplifier, coming soon. Sep 28, 2023 · A question for all who have already tried the A07 Max. 4 setup, where little to nothing is expected from them most of the time. 1- For the Shui Yuan there are two versions, one with the NE5532P op amp and 3200uf caps and another with LME49720NA op amps and "nichicon" caps. No noticeable power on or power off pops. So yes, it's a better chip. I think AIYIMA commercialized the A07 Max by imitating the V3's features because the V3 was selling well. So far, performs well, seems to give both the Aiyima and the Fosi V3 a bit more power than the 32v Fosi brick. It appears impossible to completely disable Bluetooth. Jun 17, 2023 · This is an unboxing, teardown, measurement video of the new mini amp V3 from Fosi Audio. Just received the Fosi Audio TB10D (new version) and Aiyima A07 from Amazon. Sep 28, 2023 · The Aiyima published SINAD results for A07 MAX are slightly behind the V3 as far as SINAD / THD+N. Jun 20, 2023 · Fosi Audio's First Personalized V3 Customization Service. But 98% of owners do not do blind tests. The BT20A Pro is accompanied by a 32V 5A adaptor, while the A07 ships with a 36V 6A adaptor. I need a small monoblock for driving a center channel and was initially considering the A07 max but I will probably end up with upcoming Fosi ZA3 which has a trigger in. The audio-input will most likeley be wireless. comSupport the Channel by Shopping on 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. The next step would be a reference DAC. Might get a RCA Splitter (or my old mixer running) and banana plugs for better testing. Jul 6, 2023 · So we'll look at noise, and the Aiyima A07 5 W signal-to-noise ratio (SNR) is 84 dB. Nov 26, 2023 · Some folks are reporting they really like the sound of the MAX compared to the Fosi V3. Jan 1, 2021 · Fosi V3, original A07 and the new A07 MAX are all pretty close in sound quality (much reading here on that if you want to delve). I run the speaker lines through a Polk Audio active subwoofer. 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. Note to @Fosi Audio: For a company to be successful, it needs both innovation and marketing. V. The compact size should fit on desks well. Jun 20, 2023 · antcollinet said: From the dashboard we can see the gain is 26. Using Bluetooth, the sound is thinner with less detail and subtlety, especially at the high end. Sep 28, 2023 · The supplied 36v 6a power supply is more than good, I also have another good 48v 7. [Such pairings are all too common on this sub. The existing A07 and A07PRO of TPA3255 can use 48V10A power board, 4ohm 240W*2 distortion 10%. Mac mini --> Dirac Live --> Peachtree Audio 'Carina' integrated amplifier --> Polk Jan 8, 2022 · AIYIMA A07 TPA3255 Review (Amplifier) This is a review and detailed measurements of the AIYIMA A07 desktop amplifier based on TPA3255 class D amplifier chip. I would like a solid beginner/ing setup that will be amended by a subwoofer later on. In my case, I surmised that swapping my A07s -- which post-DSP drive the four ambience/surround May 1, 2023 · In this review, I’m testing the AIYIMA A07 Pro Class-D stereo amplifier. For some reason, Amir's test of the Aiyima A07 showed quite a bit of line AC 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. Topping L50, Sennheiser HD 560s, Polk Audio XT15´s, Loxjie A30, Sennheiser HD 400s, Hiby R3 DAP, iBasso IT01 IEM´s, Sharp MD-MT 80 H Minidisc. All gave good sound and satisfactory volume levels. Although Fosi is already known for its agressive marketing, innovation is still a crucial factor. The Fosi Audio BT10A PRO is a small, compact and powerful Class D amplifier, offered at a resonnable price. Nov 26, 2023 · Dec 1, 2023. It has the CE mark but not UL. I got two Aiyima A07 Max for £65 each including the 48v power supply. It also ONLY happens with an amplifier like the A07, V3 and the A07 MAX. 0 Channel Hi-Fi Stereo Audio Amplifier with TPA3255 Chip. But you also have to realize the limitations of the way the 3255 chip is implemented in this case. Conclusions. As has been covered waaay up thread, the Fosi Audio V3’s volume control has a more “gradual” taper than the one found in the Aiyima A07 and some other similar products. Aug 4, 2022 · Aug 8, 2022. 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. Happy ZA3 release day! Which amp would you choose and why? Buy the ZA3: Amazon US - https://amzn. By the time they get a good non-tube preamp built and offered, there will probably be the next generation version of these amps or a stereo one. Fosi V3 will give an impression of struggling to play loud. It can't run in mono. Feb 2, 2024 · Feb 2, 2024. and he mentions a uk buddy who prefers the aiyima a07 max amp to a €10,00. The AIYIMA A07 Pro continues the tradition of the company providing competent levels of noise and distortion, good bit of power and very reasonable price. If it's in good shape then $150 seems like a price I'd have a hard time turning down. It has two inputs, one AUX input, which is convenient for traditional wired analog signal input; there is also one Bluetooth wireless input, which can be easily connected to Bluetooth devices such as mobile phones and computers, without being bound by wires, and easily enjoy A07 PRO TPA3255 Bluetooth Power Amplifier. ) I know some people will say I am hearing unicorns fly. It's a nice pairing, they play very well together. Its amplification stage uses a TI TPA3255 chip, capable of developing a power of 2x300W under 4Ω with a high efficiency. 99. 0 volt description from Aiyima (compared to the 2v for the Fosi V3). Nov 26, 2023 · Japan. The input sensitivity of AIYIMA A07 Max is 1V. wf mv og mv bf yu gt of sl na