I used one for 18 years with the active filter FEP 204, to amplify the acute satellites (a word of 25 1 "+ horn).

Amplifier has the old, not broken down, but with radiators that allow naturally dissipate the heat. The mine is fly with a fan.

I bought it from a friend who OCCAZ has stopped its activity (1000fr at the time).

These amps are indestructible ...

APK still buy?? without hesitation, even in 2007.