Nobsound HiFi Bluetooth APTX 2.1CH Class D Power Amplifier Stereo Home Audio Amp

huh hey guys mike is back with another interesting uh product from the amazon i just recently discovered uh of course it's gonna be tons of different uh tiny amplifiers to turn your old uh has they called all speakers to to the back to life um this amplifier can use many many applications so let's see what is that this is the knob sound amplifier 2.1 channel it's good for 4 ohm and the 8 ohm used so let's see what is this uh in the box we have we have amplifi itself throw this out and the power cable and that's it nothing else the board inside is generic board it's all the chinese amplifiers they're using different application you can buy just a regular board itself or um with the case something like this right uh so this is a knob sound company it's making like that all kind of different amp amplifiers like a bunch of amplifiers but this one's the most decent one i believe so we're gon