It works very good no problem

Other than that it's pretty good, only other problem I have is as another reviewer stated the cooling fans start up as soon as the amp is turned on, so if your trying to listen to music at a low level the fans might interfere with the music

So my rack system already has one thy I got used, it works nicely, no problems so far

Comprehensive front panel indicators including signal, clip, protect 3 Speakon outputs for Channels A/B/Bridge 5-way binding banana plug channel outputs Bridge control switch DC output protection and Short circuit protection