Hey - I got a question for someone. A friend of mine has a Washburn stack - head and two cabs, 4 ten inch speakers per cab - and I was wondering if anybody knew anything about them. He has been trying to sell it but hasn't had any luck. I have searched and searched the internet for info on these things and can't find anything. I know they exist because he has them, but they seem to be a scarce item. Anybody got any thoughts?