Mojo,

After running the real traps test tones through the 600 today I've confirmed I have the same two problems you do. 1) the amp has a rattle that comes to life at 35 hz and under, and 2) something within the speaker rattles, maybe the cone, the attachment of the woofer to the speaker, or something inside the box. Hard to tell exactly what, but it's definitely there, and definitely not good. \:\(

#1 I can probably fix with a screwdriver or wrench, but #2 seems unlikely without sending it back.

Jason

Epic 80-800: HG Cherry