I use it for 3 years but my father used it 20 years ago for his mobile disco.

It is super tough for 20 years it still works well trs. It lacks just one of the pots and the power button is broken. Otherwise it's pretty class. Its default is its weight as with any power amps.

I try other amps but I especially love this brand.

I do not know how my father pay him the choice but I do it again without hesitation and I recommend this brand.