"Sticking" with a Bose L1 Model II Portable PA - Part 1

"If, at first, you don't succeed...try, try again..." Hopefully I quoted that correctly. It's possible that tenacity is closely related to insanity, but sometimes sticking with a project pays off, if not in successful results, possibly in building character (that's what I'm telling myself, anyway). The bottom line is that I wasn't successful in getting this particular Bose L1 PA working, but I learned a lot, and that was useful when I got in an identical PA just a few days later. (See Part 2 of this two-part series). So, check out both videos (this one and the next) to get the big technical picture, and to get a sense of the tenacity (insanity?) involved... ;)