Aiyima a07 mods. I'm looking to try rolling opamp on Aiyima A07.

Aiyima a07 mods Here we recommend some replaceable OP chips. Sep 20, 2023 · Started designing my minimalist amp case with integrated volume dial. King of Mods. I have not auditioned the amplifier without this modification. Dec 8, 2021 · This is a review and detailed measurements of the AIYIMA A07 desktop amplifier based on TPA3255 class D amplifier chip. YouTube reviewers abound and there are no shortage of positive reviews of this amplifier. I must say, I was not remotely prepared for what I heard. I think AIYIMA thought that if you changed the main decupring capacitor to 63V, you would not notice this small electrolytic capacitor. I bought the 2 Sparkos Labs Dual Discrete Op Amp SS3602's on sale and put in my A07 and I thought it made a big difference in clarity over stock. And as of this shipping, it also included a 32 volt, 5 amp switching power supply Oct 13, 2020 · Currently, the op chip used on AIYIMA A04 & A07 is NE5532. I think some 1206 63-100V x7r smd caps are better USE COUPON (AIYIMA) GET 5% OFF FREE SHIPPING USE COUPON (AIYIMA) GET 5% OFF AIYIMA A07 - EU Warehouse Ship. Alap D osztályú erősítők közül az egyik legjobb, ár-teljesítmény aránya zseniális. Although NE5532 performs well, many audiophiles still want to improve the sound quality by replacing the OP chip. Feb 13, 2016 · This is a review and detailed measurements of the AIYIMA A07 desktop amplifier based on TPA3255 class D amplifier chip. Nálam néhány órát ment, a kistesóját, az A04-et hallgatom pimpelt OpAmp-okkal, és már úton feljebb lépés. That is lower voltage than the stock power brick but much higher quality and current capability. I figured out that the potentiometer they use is linear, which explains my frustration. Impressed, I also took it to the shop and ran it on my desktop rig and was equally impressed by the new-found clarity/resolution. Maybe the designer knew this matter. The cost is US $72 on Amazon including prime shipping. I've got BB 827 op amps on adaptors that i am thinking of using, also a meanwell 10 amp psu to upgrade from the stock 5 amp is coming in next week, hopefully on monday. I've always been a "tinkerer" when it comes to my stereo equipment so I'm considering making the a07 better, if possible. Here is my plan: add a MEANWELL LRS-200-24 power supply. 3- Overall would you recommend the AIYIMA A07 or the Shui Yuan board? I don't care about the casing, I'm really only looking for pure performance. It drives a pair of moderately efficient Selah SA-1 speakers; I use it with an SMSL Sanskrit 10th DAC. Apr 9, 2023 · This review pertains to the Aiyima A07 amplifier modified with two Sparkos SS3602 opamps. 🤷‍♂️ Reading the other comments here, maybe buying a whole other amp would be better, but I alread Nov 3, 2020 · General Interest Room Acoustics & Mods Music Articles Car Audio Everything Else. Aug 7, 2022 · I'm looking to try rolling opamp on Aiyima A07. Size: With NO Power Supply. There are lots of videos and forum posts of people comparing op-amps, and on this amp especially. 00 3. Anyone tried both Staccato opamp and Sparkos SS3602, and what was the best for Aiyima a07? Would it be best to put two Sparkos? or two Staccatos? or have one in input or output?? Jan 24, 2022 · I have been using my AIYIMA A07 for some weeks now, no complains about the audio quality, however I was annoyed by the volume knob, as it is difficult to control the volume on low volumes. Sep 30, 2023 · Eladó egy alig használt Aiyima A07. Jun 17, 2023 · Let's tell you how to change the A07 OP chips, same with A07 Pro. Mar 11, 2023 · Hi Have you heard of or done any mods on the Aiyima A07. I notice from Amazon product page for Aiyima A07 : Package with a DC 32V 5A Power Adapter for free,But if you want to get the maximum power of 300W, you need to buy a power adapter that uses DC 48V and current is above 7A(Cannot use industrial power supply,and please choose the correct passive speaker power Nov 26, 2023 · AIYIMA A07 Max Listening Tests I connected the A07 Max, don't laugh, to my $23,000 Revel Salon 2 speakers as requested by a member. AIYIMA official website: Mar 6, 2022 · 2- For the AIYIMA A07 there is also two versions, one also with the NE5532 and another with the LM4562NA. Sep 14, 2022 · オシロのgndをaiyima a07に増設 アースクリップをうまくはさめるところがないので、IC用の丸ピンソケットをGNDに接続してアースにしました。 斜めになりましたが、最終的には取り外すので良いことにします・・・ Jan 7, 2021 · This is a review and detailed measurements of the AIYIMA A07 desktop amplifier based on TPA3255 class D amplifier chip. 0. This little amp with its 36 volt/6amp power supply had no trouble driving the Revels to incredible dynamics! Resolution and detail was superb. Sale price $61. NE5532: The resolution is average, the high frequency is relatively dry, and the low frequency is Mar 11, 2023 · Hi Have you heard of or done any mods on the Aiyima A07. Joined Feb 28, 2018 Messages Sep 20, 2023 · The factory A07, although more powerful, has a slight edge/grit/forward midrange on all my setups. . Aiyima's response is completely wrong. I'm looking to try rolling opamp on Aiyima A07. Sep 3, 2021 · I've always been a "tinkerer" when it comes to my stereo equipment so I'm considering making the a07 better, if possible. Mar 11, 2023 · Hi Have you heard of or done any mods on the Aiyima A07. If you buy the A07 with LM4562 chip, we will change the op chips for you. AIYIMA A07 TPA3255 Amplifier Measurements - LM4562 option | Audio Science Review Aug 14, 2021 · Is there no box with that kind of PSU ? It looks dangerous with all the cables outside. Feb 26, 2024 · I also noticed this early. I use this amplifier in my bedroom system. Post #35 to 38 is where I tried the LM4562, running on my main rig (Modified Polk RTA-8TL's). No clue about the sound difference either. Some soundstage improvement as well. Fast forward and the current budget amplifier making a splash is the Ayima A07 using the Texas Instruments TPA3255, which is the more powerful offspring of the TPA3116. Grafting in the TPA3255 amp board with 36V 5A power supply for the prototype. It was kindly purchased new by a member and drop shipped to me. hyfxz myzxu ieh sgmhwkkp lmavho uwuug obhuf tagbq rpmq emdmy jkwavy fyxptdi lpujnk zrjm iuj