I use the Bose L1 and the same TC Helicon harmonizer. I haven't had any feedback issues, but I do experience something weird. If I connect it for stereo outputs, after 40 minutes to an hour, the main vocals drop out and I just get the delayed vocals. I have to power it down and back up for normal play. This doesn't happen if I wire it for mono use.
I have a Taylor K20 and a Bourgeois Vintage D with K & K PW minis into a BBE Acoustimax to the L1. Great acoustic tones and I really like the TC Helicon. I try to use the harmonies sparingly. Last gig I played someone asked where I was hiding the backup singers... pretty cool.
BTW, I enjoyed your website! First time I had looked at it.
__________________
Rodger
|