I use it for 3 years on NEXO PS 15 without any worries. On the heads is top on the sub is a little below an old analog, but it works very well anyway
1 rack 2 u = 2 amps! to buy without hesitation to those who have a bad back .....
amp super more reliable on a fleet of 15 we had very few breakdowns and not very expensive heavy use (4 times a week over 3 years)
it's a good amp to buy without hesitation many qualities to some defects