Review on 🔊 Nobsound Mini Bluetooth 5.0 Digital Amplifier - HiFi Stereo Audio Class D Power Amp, 100W x 2 with Treble and Bass Control by Samuel Hansen

UPDATE: up to 1 star. I tried to contact them as my product is under warranty. However, they don't even reply to my emails. Maybe read this updated review? UPDATE: Now up to 2 stars. The replacement they sent is now buzzing randomly, which leads me to think the circuit isolation isn't as good as originally intended. The amplifier works perfectly for about 3 months of use. Then don't count on it. 1 star deducted for quality issue. I had to send back the first one which arrived on the first day. The left channel was not working upon arrival. They sent a replacement within 2 days. Minus one more star as they click on the speakers every time you turn off the power. The sound quality is really good. The treble and bass controls work very well. Loudness has serious power.