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AIYIMA A07 Class D 2-Channel Dual 300W Amplifier

$60
$89.99
+ Free Shipping
+57 Deal Score
63,368 Views
Yima Top via Amazon has AIYIMA A07 Class D 2-Channel Dual 300W Amplifier (TPA3255) on sale for $59.99 when you clip the 25% off coupon on the item page. Shipping is free.
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Thanks to community member VishnuDatt for finding this deal.
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Edited January 4, 2024 at 06:06 AM by
Aiyima A07
25% Off Deal Note: must clip coupon

https://www.amazon.com/AIYIMA-A07...B08CJZGT6H
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Created 01-01-2024 at 08:24 PM by VishnuDatt
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Deal
Score
+57
63,368 Views
$60
$89.99

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 

Sort: Most Recent
Post Date Sold By Sale Price Activity
04/09/24Amazon$50.39
0
03/15/24Amazon$51 popular
28
04/07/23Amazon$64.99
25
01/16/23Amazon$50 frontpage
111
11/02/22Amazon$70 frontpage
133
07/12/22Amazon$63.99
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Current Prices

Sort: Lowest to Highest | Last Updated 5/25/2024, 09:25 AM
Sold By Sale Price
Amazon$79.99
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Featured Comments

This is a great amp for the price. The TPA3255 is a bit of a beast. From crap outputs like a tv or a low/mid range motherboard there is some signal noise which is unfortunate. I'd recommend a DAC if you get this, also upgrade to a 48v PSU for another $25 or so. This is probably the most power out of a mini-amp you can get for under $100.

These are the specs from Texas Instruments website:

Total Output Power at 10%THD+N

315-W Stereo into 4 Ω in BTL Configuration
185-W Stereo into 8 Ω in BTL Configuration
600-W Mono into 2 Ω in PBTL Configuration

Total Output Power at 1%THD+N

260-W Stereo into 4 Ω in BTL Configuration
150-W Stereo into 8 Ω in BTL Configuration
480-W Mono into 2 Ω in PBTL Configuration

Note that you do have to upgrade the power supply to 48V if you want to get the 75w per channel, otherwise you'll be getting about 56w per channel out of the box with the included 32V PSU.

But 75W per channel at 8 Ω is still really good for an amp of this size and cost, it is similar to most low end receivers that cost $300 to $600 (Denon AVR-S760H for example)
Oh suuuure it will output 300 watts. Right before it bursts into flames because you'd have to overvolt the sh!t out of it to obtain those numbers. I'm sure it's great for bookshelf speakers and very efficient larger speakers though.
There's really no need to guess. Amir reviewed this model with extensive measurements [audiosciencereview.com]

With the included power supply (32V 5A) this baby puts out 77 Wpc @ 4 ohm and 48 Wpc @ 8 ohm. Thats pretty good for the price and size; signal to noise is not great though.

For the low-end, at 20 Hz, max power drops to 55W @ 4 ohm.

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Joined May 2023
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> bubble2 2 Posts
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GreyBuffalo9264
01-15-2024 at 01:56 AM.
01-15-2024 at 01:56 AM.
Quote from kakashi6696 :
Price showing 79.99 with no option for coupon now.
I just bought it with a 25% coupon. You can try refreshing it.
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Joined Apr 2013
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> bubble2 48 Posts
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kakashi6696
01-17-2024 at 09:41 PM.
01-17-2024 at 09:41 PM.
Quote from GreyBuffalo9264 :
I just bought it with a 25% coupon. You can try refreshing it.
yes i saw once i refresh the page it worked, thank you
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> bubble2 281 Posts
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HopP61633
01-31-2024 at 08:10 PM.
01-31-2024 at 08:10 PM.
Even the unit completely off, no power, the Aux line is still "live" if the source is playing. Is it normal? Thanks.
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Joined May 2007
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> bubble2 161 Posts
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rpm40
02-02-2024 at 01:44 PM.
02-02-2024 at 01:44 PM.
Would I be better off getting something like this, or picking up a used reciever at Amvets for $20 and buying a bluetooth adapter? Planning to run a pair of bookshelfs at the office. Size isnt that much of an issue. Thanks for your suggestions!
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Joined Apr 2010
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> bubble2 1,395 Posts
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BillyJackAz
03-23-2024 at 12:17 PM.
03-23-2024 at 12:17 PM.
FYI, this AIYIMA A07 Class D 2-Channel Dual 300W Amplifier is currently on a 'Lightning Deal' on Amazon for $50, with 5:38 left (as of 12:16 p.m., Arizona time, on Saturday, 3-23-24).

Link: https://www.amazon.com/gp/product...3IH5&psc=1
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