For how long have you been using it?

First 11 years in the studio and driver for my jbl 2426.

Did you try many other models before getting this one?

yes

What thing do you like most/least about it?

no noise because there is no ventilation

What is your opinion about the value for the price?

since this amp has never broke down, the report is very good, over whatever frequency the amp is doing quite well even the beginning of the clip. Good design, good power supply transistor TO3 double filtering can bridge

Knowing what you know now, would you make the same choice?

this is not the kind of amp I use, lack of power ... 150W RMS into 8 and under 200w 4ohm
compression driver for two but not more than 31cm satellite-based ... but why not if the need arises.