Aiyima a07 vs a04 I paid them with polk audio es20 and before q accoustic 3020. 0 tube preamp. Ordered some LM4562 op-amps today from Mouser just for the heck of it. 5mm input of AIYIMA A07 Max to the RCA output of the DAC and checked the R/L channels, and they were normal. Don't spend too much on a DAC/Pre because there are very good cheap options. M. it gets loud, my volume knob is at 12 more or less. Replies 185 Views 51K. aliexpress. 50% on the Aiyima hits 85dB at 9’ away, compared to 90% on the v385 only measuring at 77dB. Thread starter PinguTuTu; Start date Mar 3, 2023; 1; 2; Next. Fever grade water filter with two 3000uf filters up to 6000uf; use red ring inductor, TCA split cables RCA 1 Male to 2 Female. @sberger do you have any thoughts regarding the Fosi V3 vs Aiyima A07? I owned the A07 previously and just picked up a V3 (with 48V/5A power supply) and am really loving it. Features: 1. I have a small exterior fan that blows across my A07 / A04 and they run cool. Swapped my A07 into my workroom system again, in place of the SMSL AO100. trungdtmc Active Member. Reactions: Schlippwhip68. In particular, Loxjie A30 on its own vs. I'm currently using the old A04 in my sunporch system as it gives me more volume options for softer volume levels than the A07. Buy AIYIMA A07 MAX TPA3255 Audio Power Amplifier 2. This item is a recurring or deferred purchase. Hope this helps! Aiyima A07 vs. We all tend to look to something new, probably batter within reasonable price range for the product. to/43QUWSsGet th Editor's Note: Some months ago I actually briefly heard at Aiyima headquarters a comparison of 3 amps, the original A07, the A07 Max and a Fosi amp (don't remember the model). A07 Max is newer and supposedly has better components. So I added 10uF close to the op-amp as practiced in the TPA3255evm . Sound quaility is a slight improvement. There is just no way that I could afford to experiment with this many components from more mainstream manufacturers. Paid Member. 2. The A07 Max's input sensitivity of 1V does not mean that higher voltages cannot be input. Even the tpa 3116/3118 is really good. There was only one 0. So I changed the standard NE5532 with LM4562 in my Aiyima A07. I doubt they will. Probably Aiyima A07 was the first 3255 amplifier which measured better and was stable/reliable product, and then Fosi came along and many started looking up to them. Although both of the Aiyimas did benefit greatly from an Op Amp upgrade. While I am quite happy with the sound signature with stock Tubes and stock Op-Amps, I want to experiment with Tube & Op Amp rolling with Pre-Amp and the A07 power amp. Otherwise you are leaving power/volume on the table P. You must log in or register to reply here. Fair use for music I own don AIYIMA A07 - EU Warehouse Ship Sale price From $61. 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. Save $33. 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 volumes with the Aiyima having more control over larger volumes. Either are pretty damn impressive for the price vs power. Although NE5532 The A07 has a lot fans on here and I believe it is a little better than the A04 in regards to volume and I/O. One channel driven, 4ohm AIYIMA A07 Class D amplifier using Texas Instruments TPA3255 chip with 32V 5A power supply. Current visitors. On sale So this would probably be my final contribution to A07 measurements. Regardless, I think the smaller psus are more than enough for my use case. 3 years ago. Reactions: pma. Overview Reviews (1) Gallery. Plugged it into my system with Polk Reserve R20s and I was impressed. Noob in need of guidance: Pairing Airmotiv B1+ with the AIYIMA A07 amp AIYIMA A04 - EU Warehouse Ship. J. This is an unboxing, teardown, measurement video of the new mini amp V3 from Fosi Audio. AIYIMA T8 is bluetooth 5. The amp is supplied in a utilitarian box with simple documentation (not that you need it) and the power supply with a respective cable based on the shipping region. On sale Aiyima A07 vs Topping PA3S. 7 stereo receiver, which isn't great These two work very well together. AIYIMA A07 Pro - US Warehouse Ship. It has nothing to do with power supply voltage/power. 5mm -> RCA inputs which are the only option with the Aiyima A07. 2 Aiyima A07 Max vs Fosi Za3. Alap D osztályú erősítők közül az egyik legjobb, ár-teljesítmény aránya zseniális. They are very similar in price where I live when comparing the 32/36v adapters, but Fosi charges a premium for it's 48v whereas Aiyima doesn't. Eladó egy alig használt Aiyima A07. It feels better than my Class A\B Denon PMA-1500AE What is the difference between the AIYIMA XZD-1752PRO vs AIYIMA A04 Tilear 2. Powering Elac Unifi UB5. I must say, I was not remotely prepared for what I heard. The A07 is rated for 2 x 300W and A3001 for 300W although they use the same chip. A1001. Replies 1K Views 132K. I ordered 3 amps to test from the Aiyima AliExpress site, the Aiyima TPA3251 A04, Aiyima TPA3255 green board & Aiyima TPA3255 A07. Like many of you Class D fans, I purchased the Aiyima TPA3251 A04 amplifier. Denon Pre Out->RCA->A07 Max. 2021-02-22 8:08 pm #486 2021-02-22 8:08 pm #486 This is the chip that provides the Anti-Pop function. ArupEn; May 11, 2024; Audio Power Product Reviews and Discussion; Replies 5 Views 5K. Quite the step up. Noise of the A07 is mostly defined by high resistance values in its resistor network around the input dual opamp, there is no chance for improvement without re-designing. It does give you more range on the volume control. What is your opinion sound quality wize?. Tangband Major Contributor. This little amp with its 36 volt/6amp power supply had no trouble driving the Revels to incredible dynamics! AIYIMA A07 TPA3255 Review (Amplifier) I am thinking of exactly the same upgrade for my A04, from stock 32V 5A to the GST160A24. 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. I may try those in the A04 first and see how Just found a space to test AIYIMA A07 with OPA2134 opamp. Onkyo TX-NR737 AVR with 125W Class AB amplifiers. Joined Mar 9, 2022 Messages 167 As last purchase, I got the famous Aiyima A07 to add more power to the Elacs (connected after the Teufel subwoofer if I remember correctly). It's worth noting that this setup isn't perfect because the Aiyima A07 came with a 36V 6A DC adapter, while the BT20A Pro had a 32V 5A adapter. The A07 Pro is perfect to eliminate such dissatisfaction. I have just received an Aiyima A04, purchased directly from the manufacturer's website in the version with LM4562NA opamps. vs. Speakers and DACs I've used with these, Klipsch RP600M, Sony SSCS5, Topping D10S, Schiit Modius (AKM). Aiyima's recommendation of a 48VDC 7. But I like the features of Also I have just seen the Aiyima A04 as that looks like another decent mini amp. Joined Feb 27, 2023 Messages 11 Likes 2. Joined Dec 2, 2019 Messages 106 Likes 26 Location Canaduh. Tpa3251 has lower hiss. pic of my aiyima amps; one w/my makeshift cover: My TPA3255 AIYIMA A07 feels really great with this 48V 7. Joined 2019. New posts Latest activity. It was sent to me by the company and costs US $190 with 48v @ 5 amp supply. Sale price $61. 44 points. User Login. Does anyone know if they could use the same OP amps? But Aiyima and Fosi tone controls do what I need, and the output gets more than loud enough. amirm Founder/Admin. Read Aiyima A04 reviews from experts, Reddit, and consumers all in one place. Also. You'll see a range of opinions represented here. AIYIMA A07 Pro Measurements As usual we start with our dashboard of 1 kHz tone into a pure 4 ohm load, driven to stereo at 5 watts: Like many of you Class D fans, I purchased the Aiyima TPA3251 A04 amplifier. 5mm to RCA to AIYIMA A07 Amp. DAB Active Member. Before all that I started with an Aiyima A07 & A3 Pro with the passive Moukey speakers. I personally would have gone with the Loxjie A30 but it's only slightly better than the SA300. Mar 3, 2023 #1 I'm looking at Aiyima A07 and A3001. I run the speaker lines through a Polk Audio active This is a review and detailed measurements of the AIYIMA A07 desktop amplifier based on TPA3255 class D amplifier chip. click. The cost is US $72 on Fosi BT20A pro vs Aiyima A07 /A07PRO. The Aiyima a04 with lm4562 is dead quiet - no hiss at all. 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. An email inquiry resulted in them asking for pictures of the two types of bulbs. Log in; Create new account; Request new password; Latest Nikko Nr-715; Revox B750; Technics Su-v707; This website is not affiliated with or sponsored by Aiyima. Laptop is Focusrite Scarlet 3rd 4i4 -> Aiyima T9 Pro I'm not unhappy with the setups I have at all, but like playing around with things :) Reply reply Happy ZA3 release day! Which amp would you choose and why? Buy the ZA3: Amazon US - https://amzn. 99. Both with lm4562. A3001. It is really good, especially with LPS power supply. The measurements of Aiyima a07 tpa3255 is better than Behringer A800. The OP Chip Can Use on AIYIMA A04 & A07. The cost is Jan 7, 2021. A07 with no Power Supply A07+LM4562 OP Chip with no Power Supply A07+EU 32V5A Power Supply A07+US 32V5A Power Supply A07+LM4562 OP Chip+EU 32V5A Power Supply A07+LM4562 OP Chip+US 32V5A Power Supply AC 110V DC48V US Plug with This is a review and detailed measurements of the AIYIMA A07 desktop amplifier based on TPA3255 class D amplifier chip. S. After break-in and listening to it for awhile I realized that even though it I have purchased several of your amplifiers over the last 12 months - First the original unbranded Aiyima A07 (No Anti Pop !) then a branded Aiyima A04 (Green PCB but with the Elma 3000uF Capacitors) and then recently having specifically ordered an original Black PCB "Tilear XZD-1752", 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. 99 (/) Sold out Save $24. Thread starter JPrufrk; Start date Oct 31, 2021; J. The original A07 was coherent, warm Aiyima: "Currently, the op chip used on AIYIMA A04 & A07 is NE5532. 3A power supply. I recently purchased the new version of Aiyima A04. AIYIMA A07 - US Warehouse Ship Sale price From $62. I do think Aiyima and SMSL would benefit from concentrating their product lines a bit. Except for power. Alternatively, use the A07 amp with a good 24v/4. How is Aiyima indicating their model revisions, Toku? Is it on the main circuit board? I've been planning to try the A07 with my one 24v supply from SMSL where the plug fits I looked at Aiyima’s A07 MAX amplifier in the last post. I have compared with much more expensive amplifiers and my a04 is sounding better. Seems competitive with the SMSL AO100 amp but with analogue rather than digital volume control and bass/treble adjustments. You could spring for Aiyima A07 for an extra $30. 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. T. For a budget amplifier, the controls feel nice: As you see, tone controls are provided 2 Aiyima A07 Max vs Fosi Za3. 99 Regular price $99. 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. Last edited: Nov 5 The Aiyima A04 is an amazing product, especially for only $50 (plus the cost of an AC adapter), and is an excellent example of what the TPA3251 can do. This is a very common connection. Hi all, Iv’e been testing out a new AIYIMA A04 and Im having trouble figuring out why I prefer the sound of my Marantz PM-25. Size: 32V5A US plug. You did well, IMHO. As tested with 48v 10amp GaN supply, it costs US $220. I ordered a passive stepped attenuator. Will be interested to see how this does & how it measures. Samsung Galaxy A05 $ 94 $ 100. Per another poster's desire here today, it would be interesting for Aiyima or SMSL to offer a straight power amp with no VC, similar to what Schiit did with their new mini-amps, but with more power. 2020-10-23 2:49 pm #53 2020-10-23 2:49 pm the 3116d2 is an excellent chip, however at that price point, the aiyima A04 and A07 are a newer generation chip, same price, a to the similar JLE Sylph with the TPA3255. Some suggestions of good afordable power supplies to both Aiyima a04 and Aiyima a07 ( tpa 3255) is in the link below. I found the A300 just plain dull in the low end. OP . 99 (/) Sold out Save $27. I have the new A04 "pro" with tones controls and finally, I have the Fosi V3. The source was an SMSL D6 DAC. I guess Burson is on the march again to get more user reviews, so they just sent me some V5i and V6 Vivid amps, plus the long extension legs so I can use the V6 Vivids with the amps (cap spacing too tight to fit the Vivids into either 2- For the AIYIMA A07 there is also two versions, one also with the NE5532 and another with the LM4562NA. Click to expand There you Go the Reason why I sold my Fosi V3, Aiyima07 Max sound Amazing with Muses02 rather than Sparkos ss3602 . per mfr's specs, the a07 max seems to have the edge. They seem to render lower power AB amps obsolete. Or, if you have a good passive pre, you can throw that in the chain. What's new. Don't really need more power for my speakers or listening levels but would be nice to get a cleaner power supply in play. Between the two listed the SMSL SA300 would be the better choice for sound from PC. 2 speakers for €200. I've started using the 32v power supply with the A04, it was almost too loud with the A07 I have. While the A08 pro hits hard with the bass, The Aiyima a04 seems to be one of the best sounding tpa3251 amplifiers out there. The A04 is the later version that has pretty low gain, especially compared to the A07. Most experienced EE folks say to leave the stock 5532s alone. 1e speakers with a new Sony $99 CD player/radio as a preamp/reciever Home > Smartphone comparison > Samsung Galaxy A04 vs Samsung Galaxy A05. 1 Update: Philips was not helpful at all. 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. Donations. Update 1/27/21: Ive now done extensive upgrades to this amp including swapping out op-amps, changing the main power After seeing all the YouTube excitement, I bought an Aiyima A07 amp. Size: A07 with no Power Supply. This AIYIMA A07 small Hifi stereo amplifier adopts Texas Instruments TPA3255 high-performance low-distortion high-power Class D amp chip and NE5532 Dual op-amp chip,With lowest noise, distortion, clipping,Very Quiet,Runs Extremely Cool,Easy to set up. io • Visa trad - Tpa3251 Aiyima A04 vs Hypex nc400 och Rotel ra1592 . Why Upgrade. 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. Thread starter Guddu; We know that both A07 max and ZA3 have input sensitivity lower than 1V (ZA3 is probably around 0. Sold out . Currently, the op chip used on AIYIMA A04 & A07 is NE5532. Headphone Amplifiers. If you're running an Aiyima A07 (not an AliExpress clone), don't be afraid to dial the volts up to 50V and run it hard. I really dont like their thin sound. Review Index. 87 AIYIMA A04 - EU Warehouse Ship Sale price $52. For 150 i think its no brainer. Aiyima A07 vs T9 for Desktop Speakers . Prolly have some copper AMD CPU tops lying around i can recycle with some grinding into the A07 heatsink. Thread starter amirm; So I would avoid the A07 TPA3255 model and concentrate on the A04 TPA3251 model as this seems to be a better balanced solution and many of us think it sounds better. Read more here : faktiskt. Thread starter amirm; I have the A04, and I know that one for sure had a few builds. As the amplifier must be paired with a power supply and these 2 units make a complete Fosi ZA3 TPA3255 Mono/Stereo Switchable Amplifier, and vs Aiyima A07 Max. So I The A04 is a WAY better amp all around. AIYIMA A04 is 2*175w TPA3251 amp. I replaced Aiyima with Axa25. Result: I couldn't notice a difference. Current main setup is Aiyima T8 -> Aiyima A07 with upgraded ops. Moderator. Some of them use a Post-Filter Feedback (PFFB) to try to reduce distortion but also causes the Gain to be reduced, which means less output power for the same input signal. 2uF capacitor is directly added to the A07 output LC filter 6. I have been in contact with Aiyima & they requested I send a I don't own the Aiyima A07, but early last year I purchased their lower-power A04 amp (TPA3251) for a "portable" system that I use with a 12v Talentcell 38400mAh Li-ion battery pack. I am already running a newly aquired A07 with some old Energy 2. Compariso in fact, he says one might prefer the a07, depending on speaker and sonic preference. 5 out of 5 stars 1,432 ratings | Search this page . While tone controls Overall it seams the A07 has the more flat and un-colored studio sound vs the TDA7498e has a bit of warmth/coloring with slightly less detail and slightly trailed off treble. the 3116d2 is an excellent chip, however at that price point, the aiyima A04 and A07 are a newer generation chip, same price, a to the similar JLE Sylph with the TPA3255. I also changed the OPA2604AP and the sound has improved a lot. Joined Jun 23, 2022 Messages 106 Points 28 Location New Delhi. Save $27. The Aiyima Tube A3 Pre-Amp consists of :- AIYIMA A07 Pro - US Warehouse Ship. The A07 only outputs through 1 channel. I use meanwell power supply 30 V, 6 A 2 Aiyima A07 Max vs Fosi Za3. 8 - 10W View attachment 373558 Amplifier Case Temperature Just FYI, the Aiyima rep stated that they are working on a new versions of the A04 and A07 that will have an internal PSU and possibly take into consideration other improvements suggested by ASR members. Nothing great. No clue about the sound difference either. Better bass response and not as sharp high end than the Aiyima. Aiyima A04 Added by MordredFTC; Create date Apr 11, 2021; Tags speaker amp tpa3251 Home. These are the best DC plugs I have come across: Fosi ZA3 vs Aiyima A07 View attachment 326251 View attachment 326252 View attachment 326253 View attachment 326256. I have two Aiyima a04 and one a07 . and maybe it had the 50v caps instead of the later 63v caps, which were updated right around the time of the review? doug s. To get the full volume range out of AIYIMA A07, you want a (passive) (stepped) attenuator between DAC and the amp. As you see, the A70 comes in vertical desktop configuration. 5a supply. No noticeable power on or power off pops. Plan was to get the Aiyima T8 next as a replacement for the Teufel DAC. Later ones seem to have a green board, older ones have a black one. 46 points. Regarding OP Amps, I tested the following with the A04 and A07 and Drmodor TPA3255 modules : OPA1656 / OPA1612 / Burson V5i / OPA627 / Genuine NE5532 / Genuine Muse 02 / 0PA1622 / OPA1642 / OPA1602 The question of Op amps has already been debated on DIY audio, and I had used the OPA1656 and I think the opinions are unanimous, these Op Aiyima A07 vs A07 Max stereo vs A07 Max mono x2 AIYIMA A07 MAX - KING OF SPEED & PUNCH. AIYIMA A07 TPA3255 Amplifier Measurements LM4562 option I received my A07 yesterday, on January 6, 2021, Thanks for the measurements! I have the A04 with the LM4562 upgrade ordered so glad to see it's not making things worse . It is nice to know that newer designs based on the TPA325X are all using the Sumida inductors (for class D amps). Aiyima gives some hiss from the spikers but axa25 gives transformer hum that is maybe enen more annoying - still nothing to concerning. I've read people being negative about the effect of bluetooth and tome controls on the sound quality, does this have an actual noticable effect? Bonus question; I can buy two elac 5. Used DENON DRA-455 or new AIYIMA A07 & used TANNOY Mercury MX1 vs used Elac Debut Reference DBR62 for my small office Hello All, I was hoping someone could help me choose a configuration based on the equipment I could buy and the After spending well over 600 listening hours with the Aiyima A07 MAX, the Scientific Audiophile reviews the overall listening and user experience. ArupEn. Replies 1K Views 137K. There is an A04 review in this forum. Comparing two standout stereo audio amplifiers, the Arylic B50 SE and the AIYIMA A07 MAX, reveals distinct features for different audiophile needs. The one Fosi Audio ZA3 wouldn't be enough for both channels since it can only output 140w combined @ 4 ohms. With its powerful and clean linear sound, robust build quality, and practical features, it is an excellent choice for anyone with a small to medium-sized listening space. There were no noticeable power on or power off pops. 0 Stereo Amplify 300Wx2 PBTL Mono Sound Amplifier 600W Home Speaker Amplificador at Aliexpress for . I compared it to my modded Aiyima A04 and there is a night and day difference in the bass. Aiyima a04 and a07 is well constructed implementations of tpa 3251 and tpa 3255. Go. Yamaha ca1000 as pre amp. The problem is that the bulbs are nearly identical except for where they're manufactured and arrangements of the markings, so very little distinction to be made. Amp: Aiyima A07 The douk ST-01 is technically a fully integrated amp and dac, bluetooth receiver with a tube preamp buffer and tone controls, volume, and remote control. Comparing Aiyima A07 vs A08 amplifier, the A08 has similar power range but the connections Aiyima A04 vs Nobsound TPA3116 internals. A8. Amir's review. 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 Fosi ZA3 TPA3255 Mono/Stereo Switchable Amplifier, and vs Aiyima A07 Max. Nov 1, 2022 #1 A lot of people recommend the 7. Test of Aiyima A07 class D amp. I saw the AIYIMA A04 for a good price on Amazon. I may swap the BB 2134 amps into the a07 eventually. so I instead went the power brick route with the 24V for the A04 and 36V for the A07. I favour the opa2604 to be honest even over some more popular choices. Sale price $62. I have been in contact with Aiyima & they requested I send a 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. AIYIMA A07 TPA3255 Review (Amplifier) Thread starter amirm; There are a few builds of the products named A04/A07. Get this great amp at (Amazon Affiliate)https://amzn. The rise of frequency response at the upper end is easily understandable and similar to increasing of resistive load. Samsung Galaxy A04. My current setup is Gold planar GL1200 ribbon headphone with its A04 VS A04+T8 AIYIMA A04 play a music compare with AIYIMA A04+T8 play the same music. 99 (/) Sold out Save $37. All in all good measurement performance I would say. Purchasing USA Alright, after several posts and a lot of figuring things out, I'm pulling the trigger on my new speaker system but have one last decision to make. If we take u/ctfrommn 's 60-to-80w and add another 10w to the Aiyima A07 is like the A04 model. Joined Jun 29, 2022 Messages 601 Likes 123. This is my Aiyima A07 Max review and 07 Pro comparison, with short opamps replacement guide. The stock 5532 is not a fake one ( we have measured it in the Swedish forum faktiskt. 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. I may try those in the A04 first and see how AIYIMA A07 - EU Warehouse Ship Sale price From $61. Send samples in for free for measurements and 2. com to an SVS SB-1000 Pro My silver plated coax IC's are Chi-Fi from inntak audio on AliExpress I am currently using the Aiyima-branded 32v 5a one for my a04 amp and an older brick that's 24v 5a for the a07. 99 Regular price $85. 5mm to RCA cable. I doubt I'd get enough added value from the Sparkos. I have both a04 ( tpa3251 ) and a07 ( tpa3255 ) and I think the a04 sounds a little bit better. Power Amplifier Tube Preamp DAC Subwoofer Amplifier Headphone Amplifier Tube Power Amplifier A02 T2 DAC-A1 A1001 H1 T5 A03 T3 DAC-A2 A3001 H11 T9 A04 T6 Pro DAC-A4 T9 Pro A07 T7 DAC-A5 Pro B01 T8 DAC-A6 D03 T10 DAC-A3 D05 T1 PRO DAC-A2 Pro A8 T3 PRO DAC-A5 MAX A08 DAC-A10 A08 Pro A09 A200 A300 A01 Pro A01 A07 Pro A06 A AIYIMA A07 TPA3255 Power Amplifier 300Wx2 HiFi Class D Audio Amp Mini 2 Channel Stereo Amplifier for Passive Speaker Desktop Bookshelf Home Theater System with DC 32V Power Adapter (A07) Visit the AIYIMA Store. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel AIYIMA A07 - US Warehouse Ship. Reactions: maty. I don't have the right screwdriver to open it and see which one I got lol. opinions? i'm From the Aiyima A07 Pro - I run Custom 9' DIY Canare 4S11 Star Quad Speaker cables to a Set of LS50 Meta's From the Aiyima A3001 - I run Custom Canare LV-61S coaxial subwoofer cable from Ghentaudio. 99 Regular price $79. I have been playing it with a Topping D30 DAC and a pair of Elac Debut B6s in my office setup. Don't know i'll do that: i won't see the heat load your A07 Pro does what with those Sparkoslab op amps you're using plus driving the unit with 48V. This is what powers the A07 that drives my main L+R speakers -- I got mine for $25 USD via eBay. If you have a I use a dongle DAC called "Meizu hifi Pro" ($50) with my laptop, 3. With its powerful and clean linear sound, Using TI's ultra-high definition digital power amplifier IC (TPA3251), the output power is up to 175W*2. SMSL's build quality and features are way superior though (if that's more important than Also I have just seen the Aiyima A04 as that looks like another decent mini amp. I purchased both from Amazon last year. io - it was my amplifier ) , but I would say anyway there is a slightly sound . Coughed up the $60 and ordered the 07 to go along with my A04, Fosi V3 & TB10D, and SMSL A300 (x2). When using the A07, I sometimes feel the need for tone control. If Aiyima had left the option to switch op amps on the AO8 Pro it may have been a better buy for me. including the one i built a custom cover for, w/the akliam lc2 discrete op amps. If you do the the change, please update if the SQ improvement is worth it. 5. I'd recommend considering (b)!. USE COUPON (AIYIMA) GET 5% OFF FREE SHIPPING USE COUPON (AIYIMA) GET 5% OFF Open navigation menu Open search. I used an Amazon Prime product for the 3. ToastyKen. Texas instruments have done a really good job with the tpa serie. The SMSLs are just bad, blame it on the ma12070 chip inside them. Head Gear. I have just received an Douk P1 tube preamp and have an A07 on the way. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. A. Later Aiyima A07 models had the chip present Aiyima A04 with the chip present are almost silent at power up. Noise is almost same as with LM4562 and there are no problems with distortion. I don't hear a huge amount of SQ difference between the A04 and the A07, but I think overall the A07 is the better value. Aug 18, 2023 #1 Hey all Greetings Hope all of you are doing well. Mains are driven by an hyper stereo ncore amp and subs are active. The v385 had very sharp highs on my q350’s, and the Aiyima brought it down to a perfect level, plus the a08 pro has tone controls, if it cut off too much. I wanted to know if op-amp rolling is a thing. The TDA7498e The Aiyima A70 is a near-endgame Class D amplifier, showcasing how far Aiyima has come since the early days of A04 and A07. What other amplifiers have you compare against it? I have the original Aiyima A04. I have not done extensive by side listening besides that. I guess Burson is on the march again to get more user reviews, so they just AIYIMA A07. an Aiyima amp (A07 or A08) with a DAC (Aiyima T8 or Schiit Modi). Nov 30, 2024. 6 speakers. A07 PRO TPA3255 Bluetooth Power Amplifier Chipset: TPA3255+NE5532+QCC304X Bluetooth: Version 5. i'm wondering if the example asr reviewed was not up to snuff. The Buckeye 6 ch NC252 ( ASR review ) 5 W SNR is 97 dB, which should be representative of the typical NC252MP implementations. Unfortunately, I have compared with class A/B amplifiers from 200-700 dollars and the Aiyima a04 sound better than all of them, and slightly better than a07 . This is a review and detailed measurements of the "upgraded" TPA3221 chip based AIYIMA A05 integrated amplifier. I sold aiyima for 80 or something. Samsung Galaxy A04 vs Samsung Galaxy A05. Forum Style AIYIMA A07 TPA3255 Tear Down. [Edit] Both the Aiyima A07 and Fosi Audio V3 use outboard power supplies. The Aryli I compared it to my modded Aiyima A04 and there is a night and day difference in the bass. 99 Regular price $209. They said it will happen at the end of 2020 That's interesting. PinguTuTu Member. > It is similar to other 32/36v PSUs provided with Aiyima A07/A07 Pro/ A07 Max > Cable used with PSU is 20AWG, which is fine however mostly other 48v PSUs have 18 or 16AWG cables used Idle Power - Powered ON vs Auto > Measured on 20a smart plug > When Powered ON but No music playing: approx. I already had a Mean Well LRS 150-24v power supply (regulated at 30v) and a very good Bludento HD bluetooth receiver to make a mini desktop liquid music system with little expense. Size: With US 36V6A Power Supply. I know the SA-50 was using sub-optimal chips, but does anyone know the difference between the SA-98E's chips (TDA7498E) and the A04's (TPA3251)? Both similar price on Amazon UK (£70-£80). It's just a pity that I can't bypass the tone control. After break-in and listening to it for awhile I realized that even though it sounds pretty darn good, it could potentially sound even better. I reported to AIYIMA a long time ago that the R/L of the A07's 3. AIYIMA TPA3255 Series Development History. " Then say: " OP275 : Better Aiyima A07 Max vs Aiyima A07 Pro . 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 IMHO using the USB DAC input from PC to SA300 is preferable to using 3. Update: Philips was not helpful at all. A question for all who have already tried the A07 Max. Musician and DIY builder Hello, I was looking at the Sparkos SS3602 for my pair of Aiyima A07's, but was also curious about the A07 Max. I suppose that would depend on the CD player if it has any form of output control if it hasn't then the A04 would be your only option unless the DAC you might run it into can act as a preamp like the Aiyima T8 which would be perfect for that set up. Raindog123 Major Contributor. With the changing market demands, audio enthusiasts are increasingly seeking high-performance equipment. i dont have another system to do a comparison with so i can't tell if there are distortions. 5 op-amp sockets on A07 Pro vs 2 on A07 Higher grade caps Higher grade sagami inductors Tone controls as you mentioned. Guddu; Nov 15, 2023; Amplifiers, Phono preamp, and Analog Audio Review; 8 9 10. Sangram. Yesterday I found an offer on eBay for a used Yamaha RX-S600 priced at 250€ (I'm located in Europe). Also good for being the cheapest stuff I could find. Controls are - 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. AIYIMA A07 TPA3255 Tear Down. Although I have just returned the SMSL A300 after some a/b comparison with my Aiyima A04. I’m only using the preamp function atm (it sounds pretty good as a all-in-one solution but I needed more power to drive the JBLs. All gave good sound and satisfactory volume levels. General Information. 99 (/) Sold out Save $15. . Thanks for the advice, PMA. After break-in and listening to it for awhile I realized that even though it No surprise, +1. One flaw of AIYIMA A07 is that its cheap volume pot starts giving me channel imbalance below 15dB(9'o clock position has a label named 15). The Aiyima A04 is an amazing product, especially for only $50 (plus the cost of an AC adapter), and is an excellent example of what the TPA3251 can do. By continuing, I agree to the cancellation policy and authorize you to Before all that I started with an Aiyima A07 & A3 Pro with the passive Moukey speakers. Conclusion Maybe surprisingly to some readers, AIYIMA A07 passed the test without any bigger problems. 99 Regular price $109. . They also sent over the A08 PRO, a more typical desktop amplifier though with Bluetooth and tone controls. Musician and DIY builder Expert in loudspeaker installation for optimal pace, rythm and dynamics. I am having Aiyima Tube A3 Tube Pre-Amp and Aiyima A07 Power Amp in my chain for the past 3-4 months as part of my entry journey into Hi-Fi. Joined Jan 4, 2019 Messages 1,241 2 Aiyima A07 Max vs Fosi Za3. Joined Feb 23, 2019 Messages 5,163 Likes AIYIMA A07 is good enough if you pair it with a good enough power supply. Power Amplfiier; Tube Preamp; DAC; Digtal Player; Subwoofer Amplifier; Headphone Amplifier; Tube Power Amplifier; Bookshelf Speakers & Subwoofer; Power Supply; Accessories; Us Warehouse Ship; A customer from the United States provided feedback that our product (A04) did not match the power specifications of their speakers, indicating our power output was insufficient. A07 MAX. 2 Bluetooth support: Coughed up the $60 and ordered the 07 to go along with my A04, Fosi V3 & TB10D, and SMSL A300 (x2). Forums. 7V based in info from Audiophonics, if I remember correctly), I have tried ne5532, opa2604, lm4562 and opa1612 and I prefered LM 4562 in both Aiyima a07 and the tpa3251-based Aiyima a04. Positive. Sold out. 32GB / 4GB RAM 64GB / 4GB RAM 64GB / 6GB RAM 128GB / 4GB RAM $ 94. Desktop Amps. 1 of 2 Go to page. Share: Facebook Reddit Pinterest Tumblr WhatsApp Email Share Link. So I then started to research what mods I thought it should get, after a lot of contemplation I came up with my build plan. Purchasing USA I have the original A07 and really love it but am now putting together a little 2. Aiyima was gracious enough to send me a unit for review and There is a review and discussion about the A07 on ASR. Can anyone tell me why one is likely to be “better” than the other? Sifting the measurements that are available for some of these units, and not others, hasn’t totally clarified it for me. Joined Apr 14, 2021 Messages 31 Likes 15. How is Aiyima indicating their model revisions, Toku? Is it on the main circuit board? I've been planning to try the A07 with my one 24v supply from SMSL where the plug fits their socket, but hadn't gotten around to that yet. To purchase A04 spares or accessories, please contact the company via their website or visit an authorised retailer The Aiyima published SINAD results for A07 MAX are slightly behind the V3 as far as SINAD / THD+N. No measurements are available to my Previous products from Aiyima were pretty good without any fails. Size 5. I purchased an Aiyima A07 class D amplifier and wanted to post my impressions. AIYIMA A300 Sale price $176. pma Master Contributor. i've been leaving my aiyima a07 max's on for 9 months; no issues. Member. Currently using with my ADS L420s. Frequency response is a bit of a output filter compromise for 4 and 8 ohms. 2 setup. Sale price $52. My 08 Pro has way more power. 2020-10-23 2:49 pm #53 2020-10-23 2:49 pm Just found a space to test AIYIMA A07 with OPA2134 opamp. Edit: Bought the A07 from Aiyima. I just recieved my AIYIMA 07 Pro. That's interesting. Really nice and with sources running through the NAD 1020 preamp, plenty of power using Aiyima's standard power brick. Thanks! Looking at the main audio portal sites (head-fi, diyaudio, audiosciencereview, reddit) I ran into this model (tpa3251) and its big brother (tpa3255), and specially the 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. The Aiyima Pro adds bluetooth and tone control. Last edited: Jan 1, 2021. The 2. The Aiyima A07 was not currently found via my search at Amazon, but the AiyimaAudio store on AliExpress has it for USD $50. 62 with free shipping to the US from Hi Currently I have a Aiyima A07, will I be noticing a significant improvement by upgrading to Schiit Vidar? I am new in this and A07 is my first Amp. Last edited: Jan 3, 2023. Nálam néhány órát ment, a kistesóját, az A04-et hallgatom pimpelt OpAmp-okkal, és már úton feljebb lépés. Since you need at least 130w per speaker, only two Aiyima A07 Max amps could work here because each one can handle up to 166w @ 4 ohms. Is there a huge difference between the A04 and the A07 in terms of sound quality, noise etc? Because the KEF's are for near-field listening I won't need a lot of power. If you play at sensible levels. de. It retails for just $79 on Amazon, including separate power supply. No measurements are available to my Aiyima A07 Max (stereo with 48v/10A) vs Aiyima A07 Max (Mono) x 2 (with 48v/5A) Thread starter joms; Start date Sep 22, 2024; Tags aiyima aiyima a07 max amplifier Which would you choose among those listed below (given that load is 6 The A07 Pro is a renewed version of the previous model, but I feel that the characteristics are not much different from the A07 and A08 Pro. I can get the Aiyima A07 Pro for about €90 and the Aiyima A07 for €70. Joe Smith Major Contributor. I have two of a04. Fosi BT30D vs AIYIMA A03 . So i do hope Aiyima is so transparent, that they 1. The PSU discussion is extensive. I have an A04 and A07 from last year, and use the 32v/5a power brick with both of them. AIYIMA A07. General 2V signals can also be input without problems. Aiyima Power Amplifiers. Amir is much better at presenting measurement data, but diyaudio has talented people who know how to measure. 25" woofers & Dome Tweeters. A07 with no Power Supply A07+LM4562 OP Chip with no Power Supply A07+EU 32V5A Power Supply A07+US 32V5A Power Supply A07+LM4562 OP Chip+EU 32V5A Power Supply A07+LM4562 OP Chip+US 32V5A Power Supply AC 110V DC48V US Plug with Yeah, silver thermal paste and epoxy, and heatsink lapping. Spoiler: Measurements. Swapped op amps to OPA2134 48v power supply. I swapped for 4562s in my Aiyima A04 and A07 amps just to be sure the parts were genuine (Fosi has shown good documentation for the With my two Aiyima a04 and one Aiyima a07 , I have tried 4 different IC:s and the one that gained the best sound, at least for me, was the LM4562. but if you want to turn the amps off and you're concerned about repeating the same volume position, just cut a narrow strip of colored self-stick paper and put it on the dial of the amp where you want it to be. The quality and performance of the Aiyima A04 is very good, and would expect the more powerful A07 to probably equal the performance of my Ghent/ICEPower 70w amplification in my main system. 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. The hiss is slightly higher from Aiyima a07, but still very low. I immediately connected the 3. In my opinion, the Aiyima a04 with lm4562 sounds a little better than a07 with the stock ne5532. 2dB at 20kHz. Read Aiyima A04 reviews from experts, Reddit, and A04 ($50) + speaker cables ($10-30 depending on precut, banana plugs, etc) = $140-160 total. 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. Note: This is an old review copied over to this new website. AIYIMA A07 TPA3255 Power Amplifier 300Wx2 HiFi Class D Audio Amp Mini 2 Channel Stereo Amplifier for Passive Speaker Desktop Bookshelf Home Theater System with DC 32V Power Adapter (A07) Visit the AIYIMA Store. Aug 14, 2024. Measurements part 2, IMD. These are the best DC plugs I have come across: The A07 Pro is a renewed version of the previous model, but I feel that the characteristics are not much different from the A07 and A08 Pro. It works with no problems. Bonus feature is the fact you can easily swap out op-amps for even better sound. Last edited: Nov 5 Thanks! They do sound good and when using with the 32v/5a supply that came with the Aiyima a07, the amp sounds very good, though I am preferring the a07 with stock op-amps to the a04 with the modified ones. Pros-*Very good BASS performance against AIYIMA A03 (TPA3116D2 based amp). Do diamonds shine on the dark side of the moon? Reactions: raest, bill poster, Coughed up the $60 and ordered the 07 to go along with my A04, Fosi V3 & TB10D, and SMSL A300 (x2). com/e/_oCb 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 Plan on op amp rolling the A08 too as I have with my Aiyima A04. AIYIMA A07 TPA3255 Amplifier with MW RS-100-24 SMPS Power Supply I have just received the Mean Well RS-100-24 SMPS power supply, connected it to AIYIMA A07 and made a set of measurements and some listening. Will they though? That remains to be seen. Power Supply - 32V/5A Input Mode-Bluetooth Signal Source - Android Phone Bluetooth (You Tube & Spotify) Speakers - Philips bookshelf speakers (BTD7170). But I noticed an odd op-amp decoupling in the Aiyima. 4. 2 Bluetooth support: Hey @bonjonno (or anyone else on this older thread), I had a question about use of the Burson Op-Amps with either the Aiyima A04 or A07. May 11, 2024. Find more 44, 63701 and 100000308 products. Nice Aiyima unit, of course I prefer the minimalist styling of the original A07. Oh, and a VU meter. 5 out The measurements of Aiyima a07 tpa3255 is better than Behringer A800. It is on kind loan from a member and costs US $80 from Amazon including Prime shipping. It was kindly purchased new by a member and drop shipped to me. Oct 31, 2021 #1 I’d say the Aiyima is the better amp. none of the amps seem to meet the mfr's specs, but the aiyima seems to fall short the most. daniboun. Next Last. 1dB at 10kHz and +2. Aug 14, 2024 #494 All you have to do is connect the WiiM Pro to the A07 Max at maximum output and adjust the volume of the A07 Max to the required volume. I don't understand why you think the A07 pro has "no real power", what speaker are you driving, to what volume, and how big of a space? AIYIMA A07 Pro Measurements As usual we start with our dashboard of 1 kHz tone into a pure 4 ohm load, driven to stereo at 5 watts: Like many of you Class D fans, I purchased the Aiyima TPA3251 A04 amplifier. Both in sound quality and power output. but im not certain if the power is enough. This is a review and detailed measurements of the AIYIMA A70 stereo class D amplifier. Also compare it to the cheaper mass market Aiyima A07, as well as the Loxjie A30 and Topping PA3s with single and dual Infineon chips. New posts Search forums. I have upgraded both of them the the 4652 op-amps. Some internal parts are different (like capacitors). Thursday at 1:36 AM. My current combination of an older preamp going into the A07 or A04 is working well for when I need phono or convenienceotherwise I can go direct from source to amp. com/a/5GBNvDh. Joined Sep 3, 2019 Messages 2,994 Likes 2,855 Location Sweden. 5A SMPS is at the lower edge of what it takes to unleash that potential. Thread starter DAB; Start date Aug 18, 2023; D. Just checked it with below stuff. I have Q3020i speakers and this setup sounds great to me. amplitude measurements of my AIYIMA A07 TPA3255 amplifier, with LM4562 opamps (reduces noise and distortion slightly compared to original NE5532), powered from Mean Well RS-100-24 SMPS set to 27Vdc voltage. It is very similar to the A07 Pro with the exception of BT, and it uses the TPA3251 chip as the original A04. You can hear the difference . Product catalog. to/3RKX2jXAliexpress - https://s. Guddu; Apr 26, 2024; Amplifiers, Phono preamp, and Analog Audio Review; 50 51 52. It was better sounding than my Integra D40. i've done a lot of that too. I've been using the A04 only when I am running music as background (downstairs) or in combo with a preamp for added gain. For some reason, Amir's test of the Aiyima A07 showed quite a bit of line AC frequency noise. 5mm jack was reversed, but at that time it was completely ignored. https://imgur. I went with 160 Watts for some extra oomph. Fosi v3 Mono - User Impressions | Owner's Thread. Audio, Audio, Audio! DIY Audio Forum. JPrufrk Member. I read AIYIMA is preparing a successor to AIYIMA A07. I need to mention that the Aiyima A07 has multiple revisions. As far as discontinuing the A07 - They released an A08 then an A08 pro and did not discontinue the other model. Reviews. This A07 MAX in mono mode will be perfect and very cheap. Im not sure I could pick them out in a blind test but there is a slight dryness to the sound of the AIYIMA that I can’t quite put my finger on. I have made a thorough THD and IMD vs. I am also a fan of the OPA1656 in AIYIMA A07 Class D amplifier using Texas Instruments TPA3255 chip with 32V 5A power supply. A07. musica Addicted to Fun and Learning. Staff Member. 5 4. The Aiyima A70 is a near-endgame Class D amplifier, showcasing how far Aiyima has come since the early days of A04 and A07. Aiyima A07 Review. Can't really seem to find a clear consensus on which is better. 00 + Quick add. Members. I have the a07 paired with a pair of elac dfr52. The one with black Tilear pcb and Elna capacitors. 0. Using TI's ultra-high definition digital power amplifier IC (TPA3251), the output power is up to 175W*2 I recently have tried Aiyima A07, Aiyima A300, Aoshida A7, SMSL AO200, SMSL A300. You can see this in the specs for the tpa3251 and tpa3255 used. i'm leaning towards the aiyima a07 max because i prefer its layout: wider vs longer, its speaker jack layout is nicer, and i have no use for xlr inputs. While having a lot of detail and clarity, they lack dynamic and power. Sale price $94. 32V5A US plug 36V6A US plug 36V6A US plug+LM4562 chip. Although NE5532 performs well, many audiophiles still want to improve the sound quality by replacing the OP chip. Hey @bonjonno (or anyone else on this older thread), I had a question about use of the Burson Op-Amps with either the Aiyima A04 or A07. Aiyima A07 Max can I use it as a stereo power amplifier and my Denon pma 700 ae integrated amplifier as a preamplifier? Click to expand Yes. Comparison winner $ 100. Guddu. 251 facts in comparison. I've gone from being a vintage Is there a noticeable difference between the A04 and A07? I know they have different outputs and power requirements but hoping they are similar enough for most bookshelf speakers. 00. Although capable of producing impressive sound out-of-the-box, some users may wish to take advantage of the socketed op-amps and upgrade them to suit their own aural tastes. Amir at ASR reviewed both these items and gave his recommendation which is a rare thing at this price point hahaa. Better sound than opa 2134 and better than opa1612. Advice on new This is a mini-review of the new Aiyima A07 MAX class D amplifier from my "average Joe" perspective. I use meanwell power supply 30 V, 6 A AIYIMA A03 vs A07? Thread starter SuperDerpBro; Start date Nov 1, 2022; SuperDerpBro Active Member. Joined 2002. But also Bluetooth, just no LDAC. I have two a04 - one with ne5532 and the other with lm4562 . Last edited: 2020-10-23 8:56 am. Joined Oct 23, 2020 Messages 1,599 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 To compare its sound quality with the Aiyima A07, I conducted an A/B test using a DIY connector to switch between both amplifiers connected to my Elac Debut B2. 1uF cap close to the NE5532. None of them has Bluetooth, has same SNR and are made to connect to passive speakers. Anyone able to comment on A07 vs T9? A07 seems to get pretty consistently positive reviews, but there's some split reviews on the T9, but I don't know if it's just people nitpicking details (and have exposure to Just going by the specs -- and its likely decent quality notwithstanding -- this thing will not unlock the A07's potential, not even close. meny ynqzwvb bvvp suqgrb ormdn gvw fdvgn oubjc uwudm jqpjbzl