I've had my iAMP800 & Schroder 1210 rig for about four weeks and six gigs with my acoustic trio with very good results. My concern is this: I use the "speaker off" switch, during breaks, so that I can unplug my bass and put it on it"s stand and when I pull the cable out of the jack, the output level light spikes! The guys at EA tell me that this is not an issue as long as the speaker is connected. Have any of you iAMP800 users ever had issues with this? Thanks for any input.