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Edited January 16, 2023
at 12:43 PM
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https://www.amazon.com/AIYIMA-A07...B08CJZGT6H
AIYIMA A07 TPA3255 Power Amplifier 300Wx2 HiFi Class D Stereo Digital Audio Amp 2.0 Channel Amplifier for Passive Speaker Home Audio (A07+DC 32V Power Adapter)
Have been checking prices on this amp on a few different sites -- best price I've seen before is $55 for Walmart's BF sale.
Prior SD posts for this item:
Well-regarded Class D (TPA3255) power amp for its value; when using the stock power supply, best used for speakers up to 55W into 4Ω according to this wonderful review and measurements on
audiosciencereview.com [audiosciencereview.com].
Product Info (from product page)
About this item
❶ This AIYIMA A07 power amplifier adopt the TPA3255D2 amp chip and NE5532 op-amp chip.Very Quiet, Runs Extremely Cool,Easy to set up.It's a nice mini audio component amplifiers for Home Audio stereo system
❷ 300W+300W 2.0 Channel HiFi integrated class D amplifier, Exclusively designed for the customers who pursue HiFi sound,High efficient max power output up to 300 Watt
❸ Two input ways:3.5mm AUX Audio input/ RCA Audio input(3.5mm interface is also Aux Audio output interface(3.5mm AUX sed as audio output can go to connect any Powered device: Speakers, Amplifier,Active Subwoofer ect.).More detail connection and use ways,pls see the main picture shown)
❹ Simple compact design,And the exterior design is delicate and beautiful little amp,It can match with your computer/ desktop /Home theatre system and so on;A computer, an tube preamp(TUBE A3 PRO / T7 / T8), matched with our A07 home speaker amplifier, connected to your home audio passive speakers to form a perfect HIFI system, allowing you to liberate your ears in this noisy city
❺ 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 to use ).
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https://www.audiosciencereview.com/forum/index.php?threads/aiyima-a07-tpa3255-review-amplifier.18984... [audiosciencereview.com]
This clean simple board provides the highest quality amplification possible.
Runs slightly past 4 watts at normal volume.
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Can anyone recommend me a good amp that can control bass? I am new to setting up my computer with proper speakers, and I have a Facmogu F900 that was cheap to buy and works well with my Sony SSCS5 speakers.
Anyone have any impression on this one from Amazon? It is going for around $60 at the moment:
https://a.co/d/e8Qg6ms
Enhancement with TPA3255
My personal experience is that the low frequencies are thickened
No sharpness or noise problems as others have mentioned
Audioengine N22 Mini Desktop Audio Amplifier - Analog Class AB Stereo Power Amp for Home Loudspeakers https://a.co/d/5weq4kv
Audioengine N22 Mini Desktop Audio Amplifier - Analog Class AB Stereo Power Amp for Home Loudspeakers https://a.co/d/5weq4kv
https://youtu.be/2NzXmhsu32U