Original owner, bought from Manny's in NYC. Cosmetic dings (it's 36 years old) but recently cleaned by qualified tech (claimed to have fixed Entwistle's when he was in New York). Original tubes. Mechanically perfect. Fully functional. I'm located in New Rochelle, Westchester County just north of NYC. The 350B is what replaced the 2000S, in fact the chassis is still stamped 2000S. It's the same 120 watts RMS of raw power. Still have the original paperwork (it's not really a manual).email at ralphstudio7@aol.com if interested.