Well i bought a Profile California 600SX amp on ebay and it turns out one of the channels is blown, the left iirc. I don't have the time or patience to try and figure out how to repair the one channel. I'm only looking to get $25 plus shipping. i don't have a bunch of refs, i have my ebay id i guess, baseball_73. i bought a dayton titanic off of jddavid123 here. i'd prefer to use paypal, or if you're a bit weary i'd even be willing to go through ebay. any questions shoot me a pm.