Yeah, it happens without me doing anything -- as for the other questions -- it does happen on both channels, but I haven't tried turning the reverb to 0 yet. Is there something about reverb that may cause this? It's just weird, because it will be fine for maybe 10 or 20 minutes, then go quiet for about a minute, then come back again... strange.... but I guess i'm not the only one w/ this prob!

Thanks to all for the replies, BTW!

_MRBUNGLE_