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expired Posted by ya8282 • Jan 16, 2023

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expired Posted by ya8282 • Jan 16, 2023

Aiyima A07 Class D 2-Ch Dual 300W Amplifier

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$50

$90

44% off

Amazon

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Yima Top via Amazon has Aiyima A07 Class D 2-Channel Dual 300W Hi-Fi Digital Audio Amplifier on sale for $49.99 when you clip the $15 coupon on the product page. Shipping is free.

Thanks to Community Member ya8282 for sharing this deal.

Note, you must be logged into your account to clip coupon. Coupons are typically one use per account

Features:

This AIYIMA A07 power amplifier adopt the TPA3255D2 amp chip and NE5532 op-amp chip
High efficient max power output up to 300 Watt
3.5mm AUX Audio input/ RCA Audio input

Editor's Notes

Written by StrawMan86 | Staff

About this deal:
- This is $20 less than a recent Frontpage deal. -StrawMan86
About this product:
- 4.6 out of 5 stars rating at Amazon based on over 835 customer reviews
About this store:
- Seller Yima Top has 4.9 out of 5 lifetime feedback based on over 1080 customer reviews.
- View Amazon return policy here.
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by ya8282

This AIYIMA A07 power amplifier adopt the TPA3255D2 amp chip and NE5532 op-amp chip
High efficient max power output up to 300 Watt
3.5mm AUX Audio input/ RCA Audio input

Editor's Notes

Written by StrawMan86 | Staff

About this deal:
- This is $20 less than a recent Frontpage deal. -StrawMan86
About this product:
- 4.6 out of 5 stars rating at Amazon based on over 835 customer reviews
About this store:
- Seller Yima Top has 4.9 out of 5 lifetime feedback based on over 1080 customer reviews.
- View Amazon return policy here.
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by ya8282

Deal Score

+51

Visit Amazon

Price Intelligence

Model: 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)

Deal History

Sale Price

Slickdeal

$NaN

Today

Post Date	Sold By	Sale Price	Activity
11/24/24	Amazon	$60	1
08/12/24	Amazon	$56	2
06/05/24	Amazon	$56	0
04/09/24	Amazon	$50	0
03/15/24	Amazon	$51 popular	28
01/01/24	Amazon	$60 frontpage	124
04/07/23	Amazon	$65	25
11/02/22	Amazon	$70 frontpage	133
07/12/22	Amazon	$64	4

Current Prices

Sort: Lowest to Highest | Last Updated 7/11/2025, 10:23 PM

Sold By	Sale Price
Amazon	$79.99

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Top Comments

hansmoleman007

1524 Posts

444 Reputation

300W is pure fantasy, but still with a real output over 50W at this price point, it's still a bargain. Performance numbers are really respectable...

https://www.audiosciencereview.com/forum/index.php?threads/aiyima-a07-tpa3255-review-amplifier.18984... [audiosciencereview.com]

xtp

9527 Posts

1340 Reputation

You don't want the complicated version of this. The signal to noise ratio typically takes a dive when you incorporate more components on the board.

This clean simple board provides the highest quality amplification possible.

xtp

9527 Posts

1340 Reputation

For all non-exotic speakers. This is more than enough power to blow your face off.

Runs slightly past 4 watts at normal volume.

110 Comments

xtp

Jan 16, 2023

9,527 Posts

Joined Aug 2013

Jan 16, 2023

xtp

Jan 16, 2023

9,527 Posts

For all non-exotic speakers. This is more than enough power to blow your face off.

Runs slightly past 4 watts at normal volume.

Last edited by xtp January 16, 2023 at 01:18 PM.

momotaro

Jan 16, 2023

110 Posts

Joined Apr 2006

Jan 16, 2023

momotaro

Jan 16, 2023

110 Posts

I just watched a YouTube video on this amp last night. I just wish it had Bluetooth.

https://youtu.be/kBim2j7Gm5o

energyx

Jan 16, 2023

7,349 Posts

Joined Jan 2005

Jan 16, 2023

energyx

Jan 16, 2023

7,349 Posts

Realize the included power supply can only create a maximum of 32V x 5A = 160W. This thing needs 53V input to max out... if the circuit board was designed to handle that much with properly sized capacitors, etc (the chip itself does).

https://www.ti.com/product/TPA3255

hansmoleman007

Jan 16, 2023

1,524 Posts

Joined Jun 2010

Jan 16, 2023

hansmoleman007

Jan 16, 2023

1,524 Posts

hansmoleman007

Jan 16, 2023

1,524 Posts

Joined Jun 2010

Jan 16, 2023

hansmoleman007

Jan 16, 2023

1,524 Posts

Quote from momotaro

I just watched a YouTube video on this amp last night. I just wish it had Bluetooth.

https://youtu.be/kBim2j7Gm5o

There is a version with bluetooth, but it's not on sale, so quite a bit more expensive...

https://www.amazon.com/Upgraded-A...B0BN8H8X2Z

xtp

Jan 16, 2023

9,527 Posts

Joined Aug 2013

Jan 16, 2023

xtp

Jan 16, 2023

9,527 Posts

Quote from momotaro

I just watched a YouTube video on this amp last night. I just wish it had Bluetooth.

https://youtu.be/kBim2j7Gm5o

xtp

Jan 16, 2023

9,527 Posts

Joined Aug 2013

Jan 16, 2023

xtp

Jan 16, 2023

9,527 Posts

Our community has rated this post as helpful. If you agree, why not thank xtp

Quote from energyx

It depends on whether you're voltage or current limited. but in general the high voltage adapter is not recommended because it makes it run much hotter, and you won't get anything out of it unless you are voltage limited, which is unlikely with the speakers that these amps will be driving.

For bass frequencies, you are typically current limited, for treble frequencies you will be voltage limited.

If you must upgrade the power supply (it's a complete waste of money), but a 32v 10A is better choice than 53V xA, because it'll run cooler, and give you all the bass you can handle. Other members have tried the 45v supplies, the amp gets hot.

It's a waste of money, because it already gets super loud with the stock power supply.

Last edited by xtp January 16, 2023 at 01:26 PM.

Laughton

Jan 16, 2023

467 Posts

Joined Dec 2007

Jan 16, 2023

Laughton

Jan 16, 2023

467 Posts

I'm a n00b, please excuse my ignorance. I recently put together a system with Denon X3700H and various Kef speakers. Would it be worth adding something like this as a preamp to front Kef 350s? I think it might be pointless but I have no idea and am vaguely curious about preamps and such.

xtp

Jan 16, 2023

9,527 Posts

Joined Aug 2013

Jan 16, 2023

xtp

Jan 16, 2023

9,527 Posts

Our community has rated this post as helpful. If you agree, why not thank xtp

Quote from Laughton

Preamp is only for things like vinyl where the output is very low. Your Denon already handles all this.

momotaro

Jan 16, 2023

110 Posts

Joined Apr 2006

Jan 16, 2023

momotaro

Jan 16, 2023

110 Posts

Quote from hansmoleman007

There is a version with bluetooth, but it's not on sale, so quite a bit more expensive...

https://www.amazon.com/Upgraded-A...B0BN8H8X2Z

Quote from xtp

Thanks for the info!

He-Man

Jan 16, 2023

732 Posts

Joined Apr 2016

Jan 16, 2023

He-Man

Jan 16, 2023

732 Posts

Nice little amplifier at a good price. Thanks for sharing. Voted up.

bplynn

Jan 16, 2023

163 Posts

Joined Sep 2014

Jan 16, 2023

bplynn

Jan 16, 2023

163 Posts

how would anybody compare this to a similar Pyle brand, of roughly same equivalent 'features'. I may be looking at things worlds apart.. but lets say model: Pyle PDA20BT (from amzn). It's another class D, looks roughly similar. There are also similar rated output models as low as around $30 (class T). My camper has indoor outdoor speakers on zones from the factory head unit inside. it's a bit cumbersome to use the outdoor speakers and have any amount of control over them from outside, and, I have opposing slides in the living space/kitchen, so my outdoor speakers are way forward of where they'd be usable! I had half a mind to put a little amp similar to this in the cabinet of the outdoor kitchen, and a couple of outdoor polk speakers, or something similar back there. not sure if i'd bracket mount them within the kitchen, mount below to the frame rail, leave them unmounted with enough wire to place there were desired... etc. but anyway, wonder if anybody has input

illusion27

Jan 16, 2023

787 Posts

Joined Jun 2015

Jan 16, 2023

illusion27

Jan 16, 2023

787 Posts

Quote from Laughton

I have a x3600h , and I am thinking you can use these amps to get the extra 2 channel via pre outs making it full 11 channel. I have a Sony STR Dh190 in a similar setup

Mbrown92124

Jan 16, 2023

35 Posts

Joined Sep 2019

Jan 16, 2023

Mbrown92124

Jan 16, 2023

35 Posts

Was just looking for a cheap amp for my 250 headphones. Thought this was crazy luck to see this deal today. Glad I didn't blindly buy it and saw it's for speakers only

xtp

Jan 16, 2023

9,527 Posts

Joined Aug 2013

Jan 16, 2023

xtp

Jan 16, 2023

9,527 Posts

Quote from Mbrown92124

Was just looking for a cheap amp for my 250 headphones. Thought this was crazy luck to see this deal today. Glad I didn't blindly buy it and saw it's for speakers only

this is not a headphone amp.

Unregistered (You)

Tech & Electronics Audio / Video Coupon Amazon

Aiyima A07 Class D 2-Ch Dual 300W Amplifier

$50

$90

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