Link hidden: Login to view is a pretty good wholesale supplier, especially if you are doing business online like Ebay, and just want to drop ship items. There isn't a whole lot of profit, but if you are new, and certain distributors don't want to work with you, they are a good place to start.
I have sold 3 QSC power amps through them, good communication, good shipping, all you need to do to stay a dealer is sell $1,500 a year worth of gear. And there is no MAP rules.