This thing works great

Keeps things cool

You will have more cooling than you might ever need, a quieter intrusion into your HT if in the same room, better equipment protection and one thing less to wonder about while trying to optimize all the rest of it

Thing is really quiet - you don't even hear it running.

This thing works perfectly and now my receiver can run all day long.

The only thing negative is that when the fan is running at medium and low it really interferes with the FM modulation

Solved my overheating issue Amp would shut down because it became to hot in the cabinet not now the S9 is working and cooling things down

I gotta tell you I love this thing