Review on Mini Dual Channel Mixer Sound Stereo Receiver Box - 2X40W Home Audio Power Amplifier System with RCA, USB, AUX, Headphone, Mic Input, LED - Ideal for PA, Theater, Home Entertainment, and Studio Use - Pyle PTAU23 by Deanna Martinez

My home audio system uses components from different brands. and some have been replaced over the years. Basically a power amplifier that drives the rest (player, radio, CD player). In most cases I would buy used from Goodw. but they only last a few months before either the left or right side of the amp fails. Finding a NEW device was either expensive or just out of stock (modern technology. Must hate it!) Anyway, this little Pyle box is what I needed. plugged in and it does exactly what I wanted. Have only had it for a few months. but so far i like it. The volume is sufficient for our house. only with 1/4 turn from 0.