I had to switch to a small amplifier and have ordered my part for my terrace PA by making false statements in HAMA`s Internet Radio. Red anodized, this annoying colorful flashing LED aan the front put me off first. In terms of the price but the unit is ok. The power of 400 W is just as real as Santa Claus. Not even one tenth! Is funny that stood in the manual how to finds out the absolute distortion-free maximum volume: "Rotate volume knob so long to the right until distortion, then turn back to the left a little ...!" Krasser Tip, otherwise I'd never find out ... it yes! :-(