Aiyima a07 vs fosi v3 reddit specs

Aiyima a07 vs fosi v3 reddit specs. 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. 99 with stock 32 volt supply. The class d competitive market especially fosi and aiyima has been great for the customers. Is it as good as the FOSI v3? I have a NAD C340 and a BT20A. The high-pitched and low-pitched design is The audio-input will most likeley be wireless. Controls are simplicity in themselves: push in the volume control to select input (RCA or Bluetooth/USB). I was a little disappointed to find out the new Aiyima does not ship with 48v power source. 바로 Aiyima사의 A07 Max 라는 Class D 300w급 미니 앰프인데요. The Topping is beautiful in silver. Press the encoder knob to switch to PC-USB input. The Aiyima A-07 (normal and max) and Fosi V3 both have pre-outs that are not volume controlled. 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. The v3 has a much better internal design compared to the aging a07. I've owned previous ChiFi chip amps from SMSL and Aiyima, including the SMSL AO200 (Infineon chip) and Aiyima A07, a couple of models based on the TPA3116 and others. The BT20A Pro is accompanied by a 32V 5A adaptor, while the A07 ships with a 36V 6A adaptor. I now use a Rega Mira that's 10+ years old. But power supply probably also needs upgrading, sending the price up alot. . The z3 should be releasing sometime this month, but I don't think it will cause the v3 to reduce in price. 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. 99 with the 48 volt supply. Also unless you’re going to get a passive sub a fosi v3 might be the better option over the tb30. Fosi Audio - 32V 5A - Model: SW202732005000D- ok, fidelity in hearing, low power. The price is $89. Arylic bp50 preamp. 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. I am skeptical that this is a real world problem. I think one will be much better server with a cheap stereo amplifier, such as Fosi Audio v3 or Aiyima A07 Max, combined with Wiim streamer. I'd call the A07 a crazy good deal for under $70. 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 6, 2023 · They sounded pretty good. Feb 29, 2024 · Fosi Audio V3 vs AIYIMA A07 PRO (129 USD vs 89 USD) – Both units have a standard shape and type, both have standard speaker connectors, and both can use multiple power converter bricks. That said, my current gear lust for cheap class d is the RSL ia255. Its usually that the stated wattage is with the largest power supply and 3 ohm speaker,in this case. Cut to the present with the newer TI 3251 and 3255 chips and all the praise for the Aiyima A07, so I got interested again. Not sure what the SMSL is capable of doing but getting hung up on the numbers of watts kinda besides the point when its the quality of the first 15 watts or so that 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. #1. r/HiFiEmporium. 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. 0 channels/Stereo. Clear and articulate midrange Jun 20, 2023 · More likely the A07 Pro's channel imbalance and lack of center detent tone controls could be audible in blind tests. This requires an 11 amp, 48 v power supply. It adds more separation and more depth to the sound. 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. Texas Instruments TPA3255, digital audio amplifier BTL bridge power output 300W * 2 channel design, THD less than 0. The Wiim mini would be necessary to provide the connectivity + DAC, for amps that don't have those capabilities. As I mentioned earlier the most important feature of the A07 is how clean and neutral sounding it is at all volumes. You then have options, like going mono block or replace with whatever is better down the line. They are fine to use to power your final two height channels in a 7. Have tried Aiyima A07 and A04 class D amps. The Wharfedales might benefit from a tube preamp like the aiyima t8 with the a07 or fosi p3 with the v3 due to being bright with some amps. Would also be open to other budget mini amps around the same $80-120 range if there's other recommendations! Also any kind of cable recommendation would be appreciated. Aiyima even copied when they made the a07 max. The Fosi Audio BT10A PRO is a small, compact and powerful Class D amplifier, offered at a resonnable price. Several power vs distortion graphs show, performing this product is quite stable. Apr 23, 2024 · The 315 W figure above comes, just like it did with the Fosi Audio V3, from the maximum manageable power in the amp chip’s specs: the Texas Instruments TPA3255 is a very capable chip, but it does require the PSU to provide that much power. 03% when working continuously. 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. You could also have a play with opamp swapping as well. It was sent to me by the company and costs US $89. 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. Whether the improved performance of the V3 results in improved SQ in any particular system depends on the other specifics of that system. mattcoyk. BT30D Pro can drive up to 2 x 175 W into 4-Ω load and 2 x 220 W into 3-Ω load. 설계 결함인지 뭔지는 잘 모르겠으나 PCB 기판을 급하게 수정한 Feb 18, 2024 · Has anyone attempted to power the low sensitivity (83DB, 6ohm and 40-100 power rating) Dali Spector 1 using the Aiyima A07 Pro, T9 Pro, or Fosi V3 or ZA3? How do they deliver in terms of tonal richness and clarity across the midrange and bass frequencies? If you want the WiiM interface, which is great you should look at the Pro Plus and a Fosi Z3 or Aiyima A07. Nov 18, 2023 · 68. Oct 31, 2021 · Have this conundrum atm. 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. Even the Bluetooth sounds fantastic. 2s and loved the combo. Bluetooth device connectivity (included external antenna with 50ft range). No discernable difference in volume, quality, etc despite the A08/A200 having 7. It will be less compact, but one will use components that have been well tested and approved by hundreds of skeptical users. The audiophile friendly design choices Fosi made in the V3 will assure that it produces more endorphins than similarly priced competitors in ASR readers. Nov 15, 2023 · considering the price of the sylph audio components, and the performance i'm now getting, i don't think they would offer much improvement, if any. So yes, it's a better chip. Don't care about Bluetooth, just looking for the best iteration of this model. Speakers: Polk Signature Elite ES15. Mar 14, 2023 · FOSI AUDIO BT20A PRO Class D Amplifier TPA3255 Bluetooth 5. T9 has digital inputs, less power, and a tube stage (a bad thing imo). They sound good but unnatural, not smooth. Like old desktop speakers. 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. ) that's Nov 15, 2023 · - In my setup, time after time and track after track I kept of noticing slightly more punchier sound than my current regular amplifiers - Topping PA7 & Aiyima A07 Max. V. Review/Discussion. The V3 sounds more refined. My turntable setup: Turntable: Audio-Technica AT-LP3XBT. As you see the distinguishing factor from some of the other Aiyima amplifiers is inclusion of tone controls. Still half the power of A07 but should be plenty for nearfield. Im right now looking at the aiyima a07 max or fossi v3. Its amplification stage uses a TI TPA3255 chip, capable of developing a power of 2x300W under 4Ω with a high efficiency. Jan 13, 2024 · FOSI AUDIO ZA3 Stereo / Mono Amplifier. Therefore, I'm now looking at using an external A/B selector like this with the Fosi V3 or Aiyima A07. Stock, both are about the same usable power. on a second setup in a small room, i have a pro-ject debut carbon evo + phono pre amp connected to an aiyima a07 and kanto yu passive 4 speakers. None of those amps have any wired DAC nor Streaming capabilities. Aiyima ftw. The next logical step up would be a class AB integrated like the Yamaha S301 for $350 which is 3x the price but you get several inputs, subwoofer out, a decent DAC, phono stage, tone and loudness controls, and a remote. audiophonics. They measure pretty good though. My Creek 4240 only cost me 130€. 5 amps/42 volts vs the 5 amps/32 volts from the A07. Polk Audio psw108 sub. It is a fine sounding amp. Just amp distortion. I suspect she works for Fosi. it’ll power more expensive speakers, but i prefer it with budget speakers. 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). Size:151*100*33MM. So really, you can try it both ways. 5A max. 얼마전 이 회사 제품의 다른 모델도 검토 한적이 있었는데. That . I changed mine in my Aiyima A07 to LM4562 if I remember correctly running my Ruark Icons. I too used to carry a BT10A around with me and it worked great for testing equipment and impromptu seshes. But you also have to realize the limitations of the way the 3255 chip is implemented in this case. I had to source a PSU elsewhere. Your choice should be between the Aiyima A07 ($70 and much better than the Fosi) or the Sabaj A10a (which is literally just the SA-300 minus the DAC—Sabaj and SMSL are different arms of the same company and these two have the same Infineon Merus MA12070-based amp). Video about it is out as well. Amplifier chip: TPA3255. With the Fosi V3 and similar amps its totally limited by which included external power supply you get with it. comSupport the Channel by Shopping on After the CheapAudioMan praised the Aiyima A07 MAX as being better than the Fosi V3 he hinted that Fosi has something new coming. Try the Fosi V3 or Aiyima A07 with a very high dissipation dummy load and you will see that kind of output. There is a $10 discount coupon right now. The Fosi is a great little amp if you don't drive it too hard and have realistic expiations for the price. Recommended power supply： DC48V 7. It is basically an Aiyima A7 or a V3 with those two added features. At 4Ω, it can play 20% louder than the Topping (1% THD+N). All observations and opinions here are my own based on my experience with the product. Location. It would probably push those ok. Ayima T9 PRO [145€] (maybe fed from Wiim mini as it is 80€). Aug 19, 2023 · The Aiyima A07 sounds more forward in the mids and a little less refined in the treble. I was talking with someone not too long ago that was using the aiyima a07 and t8 with wharfedale evo 4. 4. May 20, 2023 · Seattle Area. Haven't touched touched the class D amps at all. Sep 28, 2023 · Fosi in their V3 amp uses two 2200uF / 63V and that is minimum voltage from safety and reliability point. A07 vs A08 (A200) Archived post. Currently rocking an Aiyima A07, will either of these be a substantial upgrade? Nov 15, 2023 · Yes I think that is correct - my assumption is that would be nice for a headphone amp feed. This is a review and detailed measurements of the Fosi Audio V3 stereo amplifier. It incorporates two TI TPA3255 amplifier chips enabling it to deliver up to 2x150W or 1x240W @ 4Ω. The chipset is new, no idea how compares soundwise to 3255. [Such pairings are all too common on this sub. Jun 20, 2023 · here's a quote from another forum, re: the 3255 ti chip in the v3: "From TI's curves, it looks like the power output spec at 4 ohms, 1% THD and in stereo mode is 225 RMS watts per channel. I have little understanding about what amplifiers will fit so any help will be recommended. Jun 20, 2023 · Overall, the V3 measures better -- which isn't surprising considering that the A07 is a 4+-year-old design. It was kindly drop shipped to me by a member and costs about $90. The Aiyima A07, is a good amp. to/3LoadV0Fosi Audio BT20A Pro https://amzn. As primeday is running I want to capitalise on it, therefore a quick reply would be appriciated. I just wanted to show you the size difference between the new amp compared to the Fosi BT20A Pro. Best Class D Amp! Aiyima A07 Pro vs Fosi Audio BT20A Pro. Dec 20, 2023 · Always liked Fosi stuff and will most likely buy this one. Don’t get me wrong, the Fosi is good for what it does and costs. So if anyone is interested in running dual monoblocks this is your best bet. Sep 22, 2023 · Like the rest of you I'm very impressed. to/3He2JRRIntro graphics by https://johnvilardi. I just received the Aiyima A07 Max. Smooth and detailed treble. 00+/- vitus audio integrated amp. 0 Amplifier Chip: Texas Instruments TPA3255 SINAD: 89dB SNR: ≥106dB Dynamic Range: ≥106dB THD: r/HiFiEmporium. ”. The specs of the css torii ar as followed. This small Fosi Audio ZA3 integrated amplifier has the particularity of being able to operate in both stereo and mono mode. So case in point, the Aiyima isn't cutting power to save the bass shakers, it's cutting power because it doesn't have a strong enough power supply to run the shakers. For those of you on the fence, pull the trigger; it’s a worthy addition to the V3. 1. 2 speakers. fr. I have the original A07 and really love it but am now putting together a little 2. i think the aiyima sounds solid for what it is. 155°C (typical), the device is put into thermal shutdown, resulting in all half-bridge outputs being set in the high-. Seattle Area. • 8 mo. This can happen when both channels are demanding current and the chord from the switch mode power supply is to long, to thin or the capasitors inside the amplifier are to small. I have the 32 and 36 power bricks from Aiyima already but in my experience the 36v is best. Looking forward to test here. All the recent Aiyima & Fosi TPS325x amplifiers measurements have shown flat response, at least up to 5-10K, and I am wondering why it felts like everything is slightly elevated Apr 29, 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. Oct 29, 2022 · TPA3255 has a two-level temperature-protection system that asserts an active-low warning signal (CLIP_OTW) when the device junction temperature exceeds 120°C (typical) and, if the device junction temperature exceeds. 5A power supplies. The aiyima A07 is still great if you don't need any integrated amp features. Jan 7, 2021 · AIYIMA A07 TPA3255 Amplifier Measurements LM4562 option I received my A07 yesterday, on January 6, 2021, shipped from Italy. Again, seems like a really good deal. I would like a solid beginner/ing setup that will be amended by a subwoofer later on. I would look at SMSL a12 if you need USB input. Feb 10, 2024 · So the major improvements over the V3 are the XLR inputs and the mono-bridging switch. 213 v. This subreddit is for the budget minded audiophile that wants to grow out of soundbars, boomboxes, mini systems, portable bluetooth, lifestyle speakers, and PC peripheral branded audio solutions. Just today Fosi announced the ZA3 Balanced Dual-Mode Class-D Amplifier. I am testing the A07 with 2 different power supplies. 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". Price goes up to $109. Jun 20, 2023 · Almost noone mentioning this, but some class D amps with half bridge power supply ( such as Fosi v3 and Aiyima a07,a04 ) might have problems with bus pumping . • 10 mo. With the v3 and elacs, the t8 sounded shouty and harsh when I wanted to listen at louder volumes. Ao7 is cheaper and op amps can be upgraded. Alas, that is also where the problem is with this unit 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. I believe Fosi Audio are preparing a separate Pre-amp Oct 10, 2023 · Hello, I am considering buying two Fosi Za3s for the end of the year to do dual mono mode. Both the Fosi V3 and the Aiyima 07Max (and Don’t think BT30 has HPF, if that matters to you. Its going to depend on what shape your NAD is in. kokakoliaps3. SNR:110db. Aiyima A07 power amplifier excels in performance. Sep 8, 2022 · This is a review and detailed measurements of the AIYIMA A200 stereo amplifier with USB DAC and Bluetooth. Specifications Channel: 2. If you got some super sensitive low rms speakers. Currently looking for a phono pre-amp for my parents so was considering the Fosi Box X4, but also want to experiment with tubes more and looking at the Fosi T3 as it is weird looking and class AB (though seen some bad reviews :( ) Current main setup is Aiyima T8 -> Aiyima A07 with upgraded ops. Amir in post 221 indicates implementing PFFD which would lower the V3's gain still further is not an issue because tested DACs provide more than enough output to reach full power. ] As for sponsored posts, I have only noticed one poster who repeatedly announces Fosi sales. What exactly makes the Topping worth £150+ more? On paper the Fosi has the higher output per channel, however, what does that really mean? I am so confused by all the charts. In addition to excellent audio performance, TPA3255 achieves both high power efficiency and very low power stage idle losses below 1 W. 5A Power Supply. Apr 2, 2024 · 2x V3 Mono is slightly worse than PA5 II Plus in all aspects but output power. The compact size should fit on desks well. TPA3255 based amplifier, probably upgrade to their A07 amplifier. 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 ~$100 means compact made in China class D and the best of the bunch is the Fosi Audio V3. The NAD has more usable clean power, better bass authority and more refined overall. The A07 Pro features Bluetooth input and tone controls and adopts the TPA3255 amplifier chip. The Class D amplifier is highly efficient, and the device runs very smoothly and quietly. One of them is a linear regulated PSU with 30Vdc voltage and current 1. 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. You can consider Loxjie A30 or SMSL SA300, both have sub-out and based on well regarded Infineon chip. The Fosi Audio BT20A Pro has quite a few noteworthy features. I'm coming up dry trying to find a class D amp with a built-in A/B selector for a 2-zone setup. I would take WiiM + Aiyima A04. The imagining is better on the V3 than the A07. he did not say which speakers he was using. I’m a bit of a gear head, I want the ia255. 4 setup, where little to nothing is expected from them most of the time. I keep A07 volume pot at 12'o clock and adjust the stepped attenuator or the DAC volume. Reply. The BT on the FOSI is okay. The A07 has the TPA3255 while the D03 has a different chip, while the max output claimed in the A07 is higher than the one in the D03. May 20, 2023. I have Topping D10s DAC, AIYIMA A07 amplifier with AIYIMA's 32V 5A power supply, and a stepped attenuator between them because the cheap volume pot on AIYIMA A07 starts developing channel imbalance below 9'o clock. P. 오늘은 오랜만에 중국산 오디오 앰프를 하나 소개해드리겠습니다. Is there a recommended alternative that would support a powered sub? I'm updating my desktop setup; keeping my existing passive speakers and powered sub, but adding a Schiit Modi 3E D/A converter and small amp. Like Aiyima, Fosi is throwing a lot of variations at the wall and seeing what sticks, but the overall design of the V3 is pretty nice and well thought out. Also from Meta AI: The SMSL AO300 and Wiim Pro Plus are both high-quality audio components, but they have different sound signatures: SMSL AO300: Warm and musical sound. 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. You would still need a separate phono preamp with those. Specs: Anechoic Response: +/- 3 dB from 50 Hz to 20 kHz. Sound quality. Disclaimer: This sample was provided by AIYIMA for an honest review. I will team this little power amp up with the Aiyima T10 which is also a nice little unit with plenty of sonic goodies. Purchased at Amazon. Aiyima A07 Max vs Aiyima A07 Pro. It was sent to me by the company and costs about US $160. 16v for 5w output, and the V3 required . the aiyima is an easy way to get listening to music and that’s what i You cant trust the specs on a lot of that stuff. 2. I believe Fosi Audio are preparing a separate Pre-amp May 1, 2023 · In this review, I’m testing the AIYIMA A07 Pro Class-D stereo amplifier. 06% THD is probably made at 10 watts max. Of course I'm also trying to keep the cost as low as possible. Back panel looks simplified: - RCA input - AUX input/pre-out - better speaker terminals, looks bigger than usual ones used in similar amplifiers. I have the fosi tb10d on that setup and love it. Nov 7, 2022 · BT30D Pro Adopts 2PCS Texas Instruments TPA3255 high-performance Class-D power amplifier chip. This is a review and detailed measurements of the AIYIMA A07 Pro stereo amplifier. Trying to avoid class A/B AVRs or amps if I can due to the weight, space, and power consumption. 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. 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 music. Connecting via BT will override the RCA input, to switch back to RCA either go on the connected device and disconnect/disable BT, or press the volume button in for about 5 seconds. Output power: 300W+300W. 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. Lot of good recs here for just a little more cash. As shown in the figure, find the icon with the horn symbol in the lower right corner of the PC. Just like the other Fosi Audio units we’re reviewing today, A07 PRO has EQ wheels, and you can change the sound quite a bit, but the bluetooth input does Aug 19, 2023 · The V3 sounds more refined. Nov 18, 2023. 0 2x225W 4 Ohm - Audiophonics. Wiim mini [80€] + Fosi audio V3 [80€] I'm reasonably satisfied with AIYIMA A07. For those who want to do just that, it is difficult selecting which op amps to “roll with”. A07 is analog only and has more power. Saw some youtubers say many class D amps have some kind of dip in the midrange dip a well. I think the Spektor 2 would sound great with either PS and V3 is considerable step up from T9 Pro. It is interesting that you can replace the op-amp chip with others: AIYIMA itself suggests the OPA2604AP 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. Dec 18, 2023 · The Fosi Audio ZA3 is an impressive amplifier, offering high-quality sound, versatile features, and efficient operation. Jun 20, 2023 · 242,226. Impedance: 4-8 Ohm. I have a fosi tb10d and aiyima a08 pro, they’re both great. I find the difference extremely easy to hear. It’s a weird looking amplifier, but super clean with really high quality parts. So, it requires a pre-amp for Volume control, and you need 2 x V3 Mono’s for stereo, one for each speaker. Finally set up my Fosi P3 with the Fosi V3 (48v), paired with B&W 601 S3. In my case, I surmised that swapping my A07s -- which post-DSP drive the four ambience/surround Nov 26, 2021 · In case you feel the need to replace the op-amp, replace it with opa2604, opa2314, lm4562, jrc5532. AIYIMA A07 Pro. Aiyima A70 Max unboxing. It is and it is better imo. Jun 20, 2023. He also mentioned he changed the opamps. After that. The 32v 5A won't do it. In Fosi V3 we get 100V version with 5% tolerance ("J" grade). I'll see if I can find where he mentioned what opamp he was using. It sounds warm and full with plenty of power despite the “modest 40W per channel”. They both come with relatively large DC adaptors. and he mentions a uk buddy who prefers the aiyima a07 max amp to a €10,00. 1. 1 setup and cut some of the bass to the bookshelves “just because”. de and as stated on their website, it arrived without a power supply. nopiano. 1 to use with my 2. com it could be under 100 euros Nov 5, 2023 · So I love competition in the audio industry and I was very interested to see what Aiyima would do in response to this challenge and I am glad to see that the Aiyima A07MAX is a great response to the Fosi Audio V3. In Room Response: +/-3 dB from 40 Hz (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. www. So I am curious as well to figure out if is worth it to get the D03 instead of the A07+T7. Sep 29, 2023 · The Fosi Audio BT20A Pro and Aiyima A07 are compact Class D stereo amplifiers, driven by the Texas Instruments TPA3255 chip. If you're looking to run only the Aiyima A07 for two BST-1 I'd recommend looking into the 32v 10A or the 48v 7. Number of channels: 2. With the 32v 5A PS the V3 is good for around 60 watts per channel. Sep 15, 2023 · Friends, I have come across a new Aiyima amplifier soon to be available. A paperback-sized thing with a real 89wpc/8ohms and 145wpc/4ohms that easily drives my JBL floor standers. Subjectively, the V3 will sound better than T9 Pro but your ears have to agree. 1, which is a little over $100 but support is US based and it has HPF for the speaker output. Fosi V3 and Aiyima A07 both use TPA3255, so I have to imagine their power/max specs I think I've narrowed it down to the Fosi Audio BT20A Pro or Aiyima T9 Pro and don't know if one is better value than the other. 3. 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. pic of my aiyima amps; one w/my makeshift cover: Jun 20, 2023 · I do not know published specs, but in Amir's tests the a07 took . TB10D, the Aiyima A08, A08 Pro, A07, T9, T9 Pro, Sabaj A4, SMSL A100, A12. I have not done a good listening yet but after setting it up, it did sound Apr 24, 2023 · Aiyima A07 Pro https://amzn. 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. New comments cannot be posted and votes cannot be cast. - Wima block capacitors in the output filter are 63V with 10% tolerance ("K" grade). The Topping costs a bunch more, however the Fosi is reviewing really well. Oct 17, 2023 · We take a look at the new Aiyima A07 MAX amplifier. Use the factory-configured USB cable to connect the PC-USB interface of this machine to the computer (USB supports hot swap). But 98% of owners do not do blind tests. ago. Sounds amazing to me. Elac debut b6. I had both maxed and both set to 99 on the pre-amp and the level was the same. I've also noticed the 48V Fosi PS can now be ordered individually from Amazon. That switch on the right, potentially very harmful. Good luck! 이웃추가. Summary Fosi v3 with 48v psu. $130 USD gets you performance which equals or betters a great many "high end" amps being sold even today, XLR input, and the option to bridge to mono. Fosi and aiyima are both quite good for the price. Both are far from ideal like some high pulse polypropylene caps (Kemet PHE426 comes to mind). PC-USB Operation Instruction: 1. Don't think otherwise. fo ku vn lt rl ha iw uu ey hi