Aiyima a07 max review
Aiyima a07 max review. ($290 open box with warranty | SINAD 102 with excellent channel separation. Its NE5532 op-amps are housed in a DIP8 package and are therefore easily Feb 16, 2022 · A07 in power and volume exceeds A300 , But if I plug A300 in XLR as power and volume it sounds like A07 , I thought this A300 was much more powerful than A07 , and A07 is playing with a 32v 5. 07. T Mar 7, 2024 · Which is better: Two monoblocks or one super clean 2 channel amp? Details: Monoblocks: 2x Aiyima A07 Max in mono. 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 Aug 24, 2021 · Can you really get 600 watts of power for $70? The Aiyima A07 amplifier uses the new Texas Instruments TPA3255 chip, where it might just be possible. Note: This is an old review copied over to this new website. View attachment 186955 I like that you can easily defeat the tone controls now and select one of three inputs, allowing the amp to replace a pre-amplifier as well. de and as stated on their website, it arrived without a power supply. 2A Adapter: https://amzn. Right now I have the Kef R3's crossed at 90hz. The cost is US $72 on Amazon including prime shipping. 5mm DC coaxial power plug- something that would just never happen. There is no mention of PBTL 2Ω in the output load. It also corroborates the power supply test image uploaded by an amazon review, indicating that the power supply is significantly overrated. 5Vrms before. In the future, please adopt 63V withstand voltage for the capacitors of amplifier products that operate at 48V. amirm; Nov 26, 2023; Stereo and Multichannel Amplifier Reviews; 21 22 23. Yesterday at 6:12 PM. Unavailable -17% AIYIMA. S May 22, 2022 · Japan. Volume control on the V3 is more subtle control over lower volumes. Sep 28, 2023 · 1. Sep 8, 2022 · This is a review and detailed measurements of the AIYIMA A200 stereo amplifier with USB DAC and Bluetooth. This is the first time for an Aiyima product. 0A power supply , bought it on amazon including power supply. i'm wondering if the example asr reviewed was not up to snuff. I want to do a double Mono. Appears like other Aiyima TPA3255 amps were also using 50v cap, like A07, A07 pro, etc. Shipping & Returns About this item 【300W+300W Stereo Amplifier mode】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. SMSL C100 (Have a remote control) as Streamer DAC combo in to Aiyima a07 Max sounds better in my setup than a Wiim Pro Plus working as both DAC and streamer in to the Aiyima a07 Max, first combo is also a little bit cheaper than one Wiim Pro Plus. First of all, we need to know the input sensitivity. One of them is a linear regulated PSU with 30Vdc voltage and current 1. ($163 total including external 12V trigger | SINAD 89. Oct 8, 2023 · The Aiyima A07 was the first "cheap" class D amplifier recognised by the audio community as "audiophile" quality yet at a nice price for those starting off in the hobby of home audio. But they settled down after being left on 24/7 for a couple days. I have not done a good listening yet but after setting it up, it did sound Aug 11, 2022 · 2. When turn volume way up i can hear distortions and have shutdowns here and there. to/3Xu0jEAAIYIMA 48V 5. Sep 28, 2023 · I have tested A07 Max in mono mode earlier, and only LEFT channel RCA input remains active in mono mode. But I preferred the function of the aiyima, so I bought them. It was sent to me by the company and costs about US $160. The Class D amplifier is highly efficient, and the device runs very smoothly and quietly. Mar 28, 2024 · Italy. 0 as the upgrade! Sep 28, 2023 · I don't understand why Aiyima did not include a volume bypass switch to turn these little A07 max into composable small power amps I am looking for a small mono power amp for my center speaker for my 3. I have been playing it with a Topping D30 DAC and a pair of Elac Debut B6s in my office setup. Except for power. 5mm Line Output for Passive Bookshelf Desktop Speakers+Power Adapter at Amazon. 3. It is on kind loan from a member and costs US $80 from Amazon including Prime shipping. ) They'll be used to 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). Nov 26, 2023 · Some folks are reporting they really like the sound of the MAX compared to the Fosi V3. This prevents the accumulation of heat inside the case. Hello everybody, I'm new to the forum. Shipping & Returns Nov 26, 2023 · This seems to confirm that the standard power supply of the A07 Max is indeed very poor, with its power being far from what they claim. 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. Shipping & Returns Nov 15, 2023 · We know that both A07 max and ZA3 have input sensitivity lower than 1V (ZA3 is probably around 0. Mar 8, 2024 · Aiyima A07 Max Amplifier Review. It is really good, especially with LPS power supply. Share. 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. Apr 21, 2021 · The fundamental problem with the volume change rate of A07 you point out is the adoption of the wrong volume pot. Aiyima A07 power amplifier excels in performance. May 20, 2023 · This is a review and detailed measurements of the AIYIMA A07 Pro stereo amplifier. i received everything on 5 feb; ran them for a few days, and i was delighted w/what i heard. Aiyima A07 4. Their specs cannot be trusted, the same for rated power. The input sensitivity of AIYIMA A07 Max is 1V. 08. A Yamaha AS301 is almost 6X the cost. I guess we can only suggest to upgrade it to 63v for better safety. Oct 13, 2020 · Currently, the op chip used on AIYIMA A04 & A07 is NE5532. 바로 Aiyima사의 A07 Max 라는 Class D 300w급 미니 앰프인데요. High-quality products made in Japan are used for the speaker output filter inductors. First experience, a little off topic but. After doing some testing, I come to the conclusion that it has to be a problem of the A07 L Out: - No matter what speaker+cable combination i try, it is 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. Jun 5, 2022. The compact size should fit on desks well. Nov 26, 2023 · AIYIMA A07 MAX (Video Review with Measurements) hificheap; Mar 28, 2024; Stereo and Multichannel Amplifier Reviews; Replies 0 Views 500. Those capacitors are for decoupling and filtering high frequencies, so the reduction in AIYIMA A07 MAX - US Warehouse Ship $129. Nov 26, 2023 · AIYIMA A07 Max Listening Tests. Its using the TPA3255 power amplifier along with Sep 28, 2023 · - Good enough binding post, and spacing for thicker cables as well as connectors (I could never connected my ticker spade cables to Aiyima A07/A07 pro, Fosi v3) *** Wish list - Volume bypass, would make it best mate for AVRs Not so long ago, I had NAD, Hypex, Icepower, etc. Nov 12, 2023 · Aiyima A07 MAX Review. Sep 28, 2023 · Aiyima A07 Max YouTube Link: The supplied 36v 6a power supply is more than good, I also have another good 48v 7. Disclaimer - No measurements I was in need of replacing my sound bar, and thought of getting tube pre-amp or amplifier and so recently got this unit - Aiyima T9 Pro (Amazon, 159$ after 10$ discount) to use with ELAC DBR 62. There are a few builds of the products named A04/A07. 오늘은 오랜만에 중국산 오디오 앰프를 하나 소개해드리겠습니다. to/3ssG3t3WiiM Pro Plus: https://amzn. マルチチャンネルDACでソフトチャンネルデバイダーを導入し、マルチアンプ化するに当たって小型のアンプでシンプルで改造しやすそうな物を探していました。. Level volume Max Jan 1, 2021 · Aiyima A07 Max Amplifier Review. Get this great amp at (Amazon Affiliate)https://amzn. Cables, Power, Tweaks, Speakers, Accessories (DBT-Free Forum) if I want to swaз Oct 5, 2020 · To get even close to the spec, you'd need a 51V 650W supply, which would need to deliver nearly 13A through a 2. This is entirely wrong . May 20, 2023 · Seattle Area. This a quality amp at a super reasonable price. I reported to AIYIMA a long time ago that the R/L of the A07's 3. Its NE5532 OPAs are DIP8 mounted and therefore easily The A07 is a very capable but simple no frills amp that provides very good clean power with little distortion. Aug 4, 2022 · Aug 8, 2022. 5A max. to/40xO4tbOthers Shown:Mini Audio Rack: https://amzn. 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. I must say, I was not remotely prepared for what I heard. 903Vrms of input signal before clipping, this is an extra 5. space_duck said: This review makes me confident I will enjoy the A07 Max I have in the mail. Sep 28, 2023 · Looking at the spec data of A07 Max, normally in PBTL monaural mode, the output is twice that of BTL stereo mode, but the output in A07 Max's monaural mode has not increased much from 2ch stereo. I run the speaker lines through a Polk Audio active subwoofer. saberger0357. This amplifier embeds a TI TPA3255 amplifier chip and is capable of developing a power of 2x225W @ 4Ω in stereo or 1x450W @ 4Ω in mono. I just received the Aiyima A07 Max. And as of this shipping, it also included a 32 volt, 5 Nov 26, 2023 · Dec 31, 2023. View attachment 286715 As you see the distinguishing factor from some of the other Aiyima amplifiers is inclusion of tone controls. Its NE5532 op-amps are housed in Nov 26, 2023 · I agree the fosi v3 looks nicer than the aiyima a07 max. Controls are simplicity in themselves: push in the volume control to select input (RCA or Bluetooth/USB). Forums. 2. Nov 28, 2023 · This small Aiyima A07 MAX Class D amplifier works in both stereo and mono mode, allowing you to chain multiple A07 amplifiers for extra power. It is selling for $60 on Walmart currently. Currently using: Apple TV -> Yamaha Rx1050 AVR -> Front Preouts -> Topping A90 (Full vol) -> Aiyima A07 max (36 volts) (Full vol) -> Revel F208s as fronts If wondering, without Topping, sound loudness was very anemic. I was a little disappointed to find out the new Aiyima does not ship with 48v power source. I just wanted to show you the size difference between the new amp compared to the Fosi BT20A Pro. Description. All of these points can be explained by using BTL monaural mode. If you have a Sep 28, 2023 · Seems like manufacturer (Aiyima, in this case) seems to be satisfies with 50v to be used with 48v psu. 35dB, much more than manufacturer specs. Aiyima A07 MAX. It is the only basic TPA3255 amplifier with a traditional low-profile form-factor and internal power supply that I am aware of. This is such a fantastic Amp - this was the first truely “pragmatic’ audio device that I bought in probably 10 years, a total bargain with quality sound. Sep 28, 2023 · AIYIMA A07 MAX TPA3255 Audio Power Amplifier 2. 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. Oct 8, 2023 · Aiyima A07 MAX - Initial Comparison and Review Home. 1uF. I used an Amazon Prime product for the 3. ) that's Jan 1, 2021 · Maybe some member can later clarify, so far I found a hint #467 in the TPA3255 thread that Amir probably tested the revisited design. It was sent to me by the company and sells for (I think) $85 with the included power supply: View attachment 329649 I like the little design touches and the much heavier enclosure (made out of steel?). cost was <$170 shipped. No, the main problem is that the amp has too high gain, which is useless. and maybe it had the 50v caps instead of the later 63v Jan 25, 2024 · This separates a high end gear from the average off the rack stuff. i also bought four akliam lc2 discrete class-a op amps; cost was $60 shipped. This means that when the volume level is set to MAX, the rated maximum output is reached with an input of 1V. Rubycon 50v 2200uf 105 ℃ produced in Japan is used as an electrolytic capacitor in the power circuit. If you like the video I recommend you subscribe to the channel. hificheap. Jun 24, 2022 · Simce @amirm apparently told Aiyima that he was not interested measuring/reviewing the Aiyima 08 after measuring the A07, I wish he could measure and review the Audiophonics TPA-S100. ) Stereo amp: Topping PA7. Sep 8, 2021 · This is a review and detailed measurements of the "upgraded" TPA3221 chip based AIYIMA A05 integrated amplifier. #AmpDyno #Amplifier #aiyima AIYIMA A07 mini audio amplifierShopAIYIMA A07 Amp with 32V adapter: https://amzn. I connected the A07 Max, don't laugh, to my $23,000 Revel Salon 2 speakers as requested by a member. A07 has been measured here and isn't too bad for a budget amp A08 is unknown in this regard. I'm liking the A07's. Nov 26, 2023 · Dec 8, 2023. 얼마전 이 회사 제품의 다른 모델도 검토 한적이 있었는데. 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. The measurements of Aiyima a07 tpa3255 is better than Behringer A800. 2022. 설계 결함인지 뭔지는 잘 모르겠으나 PCB 기판을 급하게 수정한 May 14, 2022 · This is a review and detailed measurements of the AIYIMA A07 desktop amplifier based on TPA3255 class D amplifier chip. 📌 Get the Aiyima A07 Max here: https://amzn. Based on 2 reviews Write a review. As you see, tone controls are provided. (There are 2 sets of 2 black square parts) The TPA3255 amplifier chip is cooled using a management method of coating that uses the entire cooling houses. 45AC rms output swings, which therefore allows up to 0. The load dependency is a bigger deal, I hope it's not an issue with my speakers. Mar 28, 2024. No rise in treble. Yes, the A08 Pro is a special product, indeed. It retails for just $79 on Amazon, including separate power supply. Nov 26, 2021 · In case you feel the need to replace the op-amp, replace it with opa2604, opa2314, lm4562, jrc5532. 99 $102. 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. Aiyima DAC A6 Pro (roughly $80 with shipping / import duty etc ) (obviously there are cheaper DACs and there are much more expensive ones - this one hasn't been measured - but I do like Aiyima products they seem to have reasonable quality control at reasonable prices and this price allows me to spend more on speakers) 3. This is the first. #242. Moopie said: I plan to buy an Aiyima A07 or A08 (will use only the RCA inputs). This little amp with its 36 volt/6amp power supply had no trouble driving the Revels to incredible dynamics! This small Class D Aiyima A07 MAX amplifier offers stereo as well as mono operation, so you can chain several A07 amplifiers together for extra power. Nov 15, 2023 · well, since i last posted, i ended up buying two aiyima a07 max amps w/the 48v/5a power supplies. 5mm to RCA cable. They did sound a bit harsh when 1st connected to the tang band w8-1772's in my oris horns, running from 175hz-7khz. Equipment Forums. Sep 28, 2023 · The Aiyima published SINAD results for A07 MAX are slightly behind the V3 as far as SINAD / THD+N. That's the point switching the AIYIMA A07 MAX to Mono mode! See, for example, Attach. 1dB headroom compared to the 0. 2 setup. But the original A07 can play louder still. Sep 28, 2023 · I bought two pieces of AIYIMA A07 MAX. Replies 445 Views 108K. Aiyima A70 Max unboxing. Poll; Dec 29, 2023 · There are a few shortcomings that I'm hoping to address by swapping out the Bluesound for a WiiM Pro Plus and two Aiyima A07 Max that I will run in mono. 5mm Line Output for Passive Bookshelf Desktop Speakers+Power Adapter dummy Jun 17, 2023 · This is an unboxing, teardown, measurement video of the new mini amp V3 from Fosi Audio. I measured 32. to/41SIWk1Amazon UK: h . 1, how this is done in the Parasound amplifier. Feb 19, 2024 · Aiyima T9 Pro == ES9018K2M DAC + Tube pre-amp + TPA3250 amplification. none of the amps seem to meet the mfr's specs, but the aiyima seems to fall short the most. Minidsp flex rca feeding the A07 Max's. Nov 24, 2023 · With LM4562, the noise was -74. Product name:A07 MAX TPA3255 Power Amplifier. JSmith. Very similar sound to the V3. This amplifier is powered by the TI TPA3255 IC, which is capable of delivering 2x225W @ 4Ω in stereo or 1x450W @ 4Ω in mono. It was kindly drop shipped to me by a member and costs about $90. Nov 26, 2023 · Therefore, consideration must be given to reducing capacitance depending on the circuit voltage used. I am thinking about pair of AIYIMA A07 Max in mono mode with 48V/5A PSU pair to replace A07 Pro. 99. so, i opened them up to install the op amps. to/3tVjOfQAmazon DE:https://amzn. trungdtmc. 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. 1 with my custom "perfectionist based" crossover, 3-way DSP and Subwoofer). Some internal parts are different (like capacitors). Review/Discussion. 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. In case of 2 x mono operation, Pre-amplifier or DAC outputs should go to LEFT channel RCA on each mono A07 Max I can only suggest @AIYIMA to update and clarify this on their selling pages. Model : AIYIMA A07 MAX. Shipping & Returns. Monday at 7:12 PM. I came to realize that A08 Pro is a little gem that A07 Max is not able to match! High end parts simply fail to give A07 Max the edge. to/3IsRyoK (affiliate link)Amazon IT: https://amzn. Later ones seem to have a green board, older ones have a black one. 3a power supply, the power doesn't change and so I recommend using the original 36v 6a power supply, with 48v 7. 5mm input of AIYIMA A07 Max to the RCA output of the DAC and checked the R/L channels, and they were normal. AIYIMA A07 MAX - US Warehouse Ship $129. Sep 28, 2023 · I immediately connected the 3. Oct 7, 2022 · Aiyima A07 Review. Happy listening! Nov 26, 2023 · first, after replacing only 0. As you see the distinguishing factor from some of the other Aiyima amplifiers is inclusion of tone controls. The A08 has digital input as well, so has a DAC inbuilt. It provided clean / neutral sound without the noise / "tinny" sound of previous class D amplifiers in the equivalent price range. Read honest and unbiased product reviews from our users. Got similar FR graphs with the Fosi V3. That is, - connect the Left channel from the source to one AIYIMA A07 MAX, - connect the right channel from the source to another AIYIMA A07 MAX. The quality of the capacitor is very good. . I think they are probably manufactured in the same factory. #268. I can't say I notice a sound difference, but I think the volume pot on the Fosi is a bit better and with the same power brick in use, the Fosi can play a bit louder. (~600$ - 100$ amps) in my setup, and then these smaller amps had their Feb 16, 2022 · This is a review and detailed measurements of the AIYIMA A300 stereo amplifier with balanced and Bluetooth inputs. Sep 28, 2023 · 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 이웃추가. Review of the AIYIMA A07 Max, a 2-channel, Class D, audio amplifier capable of outputting massive 600 Watts. amirm; May 20, 2023; Views 54K. The A07, A07 Pro and similar amps, afford many the opportunity of decent quality sound who might otherwise go without. Replies 451 Views 111K. 9dBV (24kHz), which would make S/N 87. Customer Reviews. It was sent to me by the company and costs US $177. AIYIMA A07 MAX Customer Reviews. In any other situation the possible channel imbalance would likely bother me, but that can be fixed in my AVR if necessary. Perhaps this Amazon review is accurate. Jul 8, 2020 · AIYIMA A07 MAX 2 Channel Stereo Amplifier Home Audio 300W+300W TPA3255 Class D Power Amp Bridgeable Mono Amplifier 600 Watt with 3. Sep 28, 2023 · I don't understand why Aiyima did not include a volume bypass switch to turn these little A07 max into composable small power amps I am looking for a small mono power amp for my center speaker for my 3. Product Type: Audio Amplifiers. but per other discussions, running the A07 with 50V electrolytics seemed to me to be pushing things a bit close to the edge. Yesterday at 2:42 AM. 9 dB re 5W/4ohm and 102. 25. 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 . Nov 26, 2023 · Yes, when I checked the second A07 Max that arrived from AliExpress's AIYIMA Store yesterday, it had been changed to a 63V 2200uF capacitor. 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 Nov 26, 2023 · The Aiyima A07 Max is an amazing amplifier, the Fosi V3 is an also amazing amplifier. I decided to start making videos in English. NE5532: The resolution is average, the high frequency is relatively dry, and the low frequency is. 7 dB re 150W/4ohm. #1. I corresponded with Aiyima about running an A07 at 48V and was assured it was o. k. If you input the DAC's 2V output at this time, it will be completely saturated and distorted. This allows up to 25. 1 electrolyte to NP0 signal became sinus, but the noise level increased, and finally, after replacing the remaining 1 u, it dropped to around 120-140 mV original (280-300mv circa) not profesional scope , (no speak english ) You need to replace all 4 capacitors: 2x1uF and 2x 0. As everyone can see - lm4562 measurements with a07 is better , but not much. dearMrGenesis said: I got myself a AIYIMA A07 one year ago and was rather happy with it, but recently I noticed a rather pronounced static comming from my left speaker. #6. Sep 28, 2023 · The A07 max does get warmer than the Fosi V3, but it stays warm to the touch. Based on 4 reviews Write a review. 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. to/43QUWSsGet th Jan 7, 2021 · Aiyima A07 Pro Amplifier Review. This small Aiyima A07 MAX Class D amplifier works in both stereo and mono mode, allowing you to chain multiple A07 amplifiers for extra power. A Wiim Mini + a DAC. T Nov 1, 2022 · Aiyima A07 Max Amplifier Review. Nov 26, 2023 · aiyima a07 max, ratings: aiyima a07 max, asr measured, in stereo: measured in mono: per mfr's specs, the a07 max seems to have the edge. Replies 455 Views 111K. Jan 7, 2021 · AIYIMA A07 TPA3255 Amplifier Measurements LM4562 option I received my A07 yesterday, on January 6, 2021, shipped from Italy. Oct 23, 2023 · October 23, 2023 - 4:40 am. For a budget amplifier, the controls feel nice: View attachment 152055. Jan 1, 2021 · This is a huge improvement. #3. com. It is the review with measurements of the AIYIMA A07 MAX. I purchased an Aiyima A07 class D amplifier and wanted to post my impressions. I have a YouTube channel where I post reviews of amplifiers and other audio components. May 20, 2023. Well if you're only going to use RCA, then just get the A07. Nov 26, 2023 · The reason why A07 Max has this problem is that the input sensitivity is 1V, while the input sensitivity of V3 is 2V. Find helpful customer reviews and review ratings for AIYIMA A07 MAX 2 Channel Amplifier Home Audio 300W+300W TPA3255 Class D Power Amp Bridgeable Mono Stereo Amplifier 600 Watt with 3. This A07 MAX in mono mode will be perfect and very cheap. PS stays room temp. Measured with REW and Dirac. Stereo Max Output Power(switch stereo mode):300Wx2 / 4Ω(48V/12A). These are the things that I'm hoping to address: 1) Reduce the load on the amps and the speakers by using the Kef KC62's high pass filter. そこでTPA3255を使っているAIYIMA A7を選定しました (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. With the A07 Max, highs are missing like a head being truncated, and bass is light footed. I would however say that the sound differences are bigger than what those measurements show, with advantage lm4562. Aiyima A07 Max - Aiyima's new TPA3255 amplifier with mono/stereo This is my Aiyima A07 Max review and 07 Pro comparison, with short opamps replacement guide. 30 2023. ———-. It was kindly purchased new by a member and drop shipped to me. Why Upgrade. This is a review and detailed measurements of the AIYIMA A07 Pro stereo amplifier. CassilinRyan. This is just my personal opinion. Aug 30, 2022 · AIYIMA A07 購入・分解 レビュー. Purchased at Amazon. People have preferences, I do. Lets Amps: - Aiyima A07 MAX - US Amazon : https://amzn. $129. 7V based in info from Audiophonics, if I remember correctly), if the DAC/pre-amp could be fixed closer to input sensitivity of the amplifier then amplifier volume could be maxed out completely eliminating potentiometer getting in play. Alas, that is also where the problem is with this unit 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 Aug 26, 2005 · The advantages of the V3 compared to the MAX: 1. 5mm jack was reversed, but at that time it was completely ignored. Nov 26, 2023 · For very small DJ gigs, I now use AIYIMA A07 Pro with 36V/6A PSU coupled with Behringer PK108 pair [8 ohm 320 w max (peak) power]. Sep 28, 2023 · The basic structure of A07 Max is the same as Fosi V3. Several power vs distortion graphs show, performing this product is quite stable. C. I think AIYIMA commercialized the A07 Max by imitating the V3's features because the V3 was selling well. Nov 26, 2023 · This is a review and detailed measurements of the Aiyima A07 Max stereo class D amplifier. Oct 2, 2023 · I remember @amirm making a big stink about the quality of the stock Aiyima power bricks so I decided to, "upgrade" to an MW. I am testing the A07 with 2 different power supplies. Here we recommend some replaceable OP chips. to/3MDIIa5Fosi V3: h Sep 4, 2021 · Sep 4, 2021. Although NE5532 performs well, many audiophiles still want to improve the sound quality by replacing the OP chip. Mains are driven by an hyper stereo ncore amp and subs are active. Nov 26, 2023 · Going through this review, bought A07 max (in fact two to try them out in mono modes). 0 Stereo Amplify 300Wx2 PBTL Mono Sound Amplifier 600W Looks like the promised upgrade to the 50V caps has reached the market, if we interpret the 2. Nov 26, 2023 · Ok, the A07 Max comes with a 36V DC rms power supply. The higher the input sensitivity, the greater the amplification factor, and the noise floor will also be amplified accordingly. 1. Based on 11 reviews Write a review. wd xb rk vo dm wz od ns mz bb