There certainly isn't a dealer in DC itself or the surrounding suburbs. If there were, I'd have been there by now. Nothing in Virginia I know of; you'll have to look in Delaware, Maryland, even Pennsylvania. Did you try calling them on the phone?
Joseph Audio dealers
Can anyone give me some leads on dealers in the West/southwest? I’m in Albuquerque. Didn’t see anything on website and attempts to contact company over the last couple months have gone unanswered. Thanks