What I've noticed since I've had it here at home is that, I have to crank it all the way up, and even then the volumes are very low. I can tell there is power beind it, you can hear the hiss grow louder, but the actual volume of the guitar is quit low.
This is happening on both clean and dirty channels.
When I pluged my Line6 PODx3 in the return on the effects loop, then I got volume.
So, having said that, I'm led to believe it's something prior to the effects loop, but not positive.
Also tried plugging in my pedals. I have a distortion, eq, delay and chorus. Plugged that into the return on the effects. That too will drive the amp. Something I noticed though is that I had to have the master volume control cranked all the way up or I'd suffer from the same issue without running anything into the FX return.
I'm really hoping that I can get this thing up and running for cheap.
[U]Ricks Current Mystery Video[/U] - Updated Monday March/02/2015