Review on Enhanced Bluetooth 5.0 Amplifier Stereo Audio Receiver, 2 Channel Mini Hi-Fi Class D Integrated Amp for Home Passive Speakers (Model: BT20A-S) by Dave White

So I got this box because it's so cheap. It was an impulse buy. I connected it to replace a 30 year old Onkyo receiver that didn't support Bluetooth (I recently set up a paid Spotify account). I just wanted to use it as a Bluetooth repeater while considering something more expensive/full featured. I am so pleasantly surprised at how well the Fosi box works! This $80 amp is eye-opening. Notes: I use a small Boston Acoustics satellite speaker (which I got with the Onkyo receiver mentioned above), a matching Boston Acoustics passive subwoofer and a MK S150 center speaker (two other MK speakers with a home theater -Set up) . My music sounds better than I thought. I've just ordered two KEF Q350s - I'm very optimistic about the sound this Christmas.