It's been twelve years that I use this amp.
Never a failure.
For a group of coffee concerts, or outdoor cafe, it is perfect.
I use it with two speakers of the same power DAS (2 * 400w rms)
This is an amplifier equipped to MOS-FET. In terms of sound quality, it makes a real difference.
In use, the only downside is its weight, like all amps equipped with quality food that does not collapse when it calls for serious!
Given the performance and reliability, value for money is terrible.