Hey, I thought that there was a thread about this awhile back but I could only find things about their cabinents in the archives. Anyway, I've got a SWR Workingman's 10 and though I really like it's power and portability; I just hate it's hiss and hum! Even with all controls at '0' and nothing plugged into the input, it's still really annoying and clearly audible. Granted, you don't hear it with a band, but still... Is this something that is common for SWR amps? Or is it a Workingman's thing or what? Both of my Crate amps are a ton quieter than this (the BX-100 is dead quiet, seriously) even when I have the tweeter on the WM10 turned off. Just curious. Thanks.