Fosi AudioBL20C 320 Watts Bluetooth 5.0 Power Amplifier USB Flash Drive Player 2.1 CH Mini Hi-Fi Class D TDA7498E Integrated Amp for Home Passive Speakers Powered Subwoofer

Great sound

I use this with my Sony record deck to play my 60's and 70's Vinyl collection. Fantastic output. More than loud enough with volume only a quarter, and decent range of bass and treble adjustment. As an old school hi fi user I am amazed at such a good sound fro. Such a small sized amp.

I use these in my research projects, and despite some carelessness on my part from time to time, they have never failed me.

Great little amplifier. Used it on some 1970s Wharfedales, Bluetoothed to my tablet library and the web. Perfect.

I wanted a system for my craft room, and decided to do it on the cheap. So far this amp if amazing for the money, it drives big Mission speakers with no problem., at half volume setting. I hear no problem with the sound, it is fairly hard but not too harsh for me, and the detail is good.

I bought this amp to power a couple of old Mission 760i speakers. Connecting via Bluetooth is easy, and the sound quality for the price is really good.I would certainly recommend this amp.

I think in my application its abit overkill as I'm using it on my pc . Lots of connection points and perfectly versatile. Compact amp .

I liked this product a lot. It is very much as other reviewers have noted, surprisingly powerful (well able to drive a pair of big Tannoy speakers) and surprisingly good sound quality. However, after about 10 months it would regularly drop the bluetooth connection and reconnect in a few seconds. It is not possible to listen to music this way for me at least. I have switched it off, removed all leads, reconnected etc all without resolving the problem. It's a great shame because it has been a very nice piece of kit.