AIYIMA A01 Bluetooth 5.0 Dual Channel HiFi TPA3116 Stereo Digital Audio Amplifier Receiver Class D Integrated Amp 2.0CH For Home Speakers 50Wx 2 With Treble & Bass Control(Without power supply)

I got this bluetooth amp thinking I would use it this fall during an annual outdoor street festival that didn't end up happening this year. It would have been placed outside about 60 ft from the sending unit to play live music being broadcast from inside the store. In tests, the unit worked very well. I used an old Toshiba laptop power supply and some Aiwa speakers.One thing to take into consideration is the distance from the sending unit and the quality of the sending unit. One of those little USB bluetooth dongles will probably not be sufficient for long range. You'll need one with a built-in antenna to get good distance.I really like the fact that the unit has separate bass and treble controls. Many other units I looked at did not. It has an Auxiliary input as well which would be great when using the amp with an MP3 player or other device not equipped with bluetooth.

The item came with no power cord and NO Instructions! Tried a power cord I had laying around and it did not work. That said, I had no problems with the seller when I returned the item. Looking for a replacement I did notice that they now have the same unit on sale that includes a power cord in the picture and it appear to be a computer type power adapter. I might give it one more try.

Very good sound for the price. Well made, a good purchase.

I had some problems with connection of CD to it. Had bad cable. Hook up good cable and worked great. Sounded great. Bluetooth had a bit of drop out in it. That was more my tablet than the amp. All in all a excellent little amp.

This tiny Aiyima amplifier is a little Monster ! It have a very impressive power for his size , the sound quality is very nice and thé bluetooth is just perfect 😀obviously a very good amplifier ! I will upload a test video on YouTube the 25 August 2019 ( Loudspeaker and more on YouTube)

Great product!! Very clear loud sound.

Item seemed well made, but was not new. It had no paperwork included. Item would not stay connected if cell phone was more than 10 feet away.

Completely stopped working just after the warranty expired.