I use it for 13 years
This amplifier is a high quality (sound, protection, reliability)
Power 2x300 watts into 4 ohms and 2 x 200 watts into 8 ohms, 600 watts in bridged mode. A gradual breakdown very quiet. Connections jacks or XLR inputs and outputs jacks or terminals. It is a professional use with good speakers amp because it would be a shame to put a 2CV engine in a Rolls. It can be compared to professional amps like Crown, QSC (upscale) etc..