Is Tom Evans Audio Design out of business?

Anyone know about the status of this company? I shipped him a Groove phone preamp for repair and upgrade last August (from the USA to the UK). I did this through a USA Tom Evans dealer. I never heard directly from Tom Evans but the dealer would occasionally give me vague updates. In mid-February, the dealer said Evans told him my unit would be shipped "next week." But now the Tom Evans Audio Design e-mail bounces back and his phone has a 24/7 busy signal. The dealer, a guy named Darrin O'Neill of Audio Limits in Colorado, now says he knows nothing and thinks Evans may be out of business. I have contacted other Tom Evans dealers and no one can tell me anything helpful. Fortunately I was never charged and have not sent any payments, although I offered to several times. The whole situation seems very strange to me. I only post this because I have a phono preamp that is unaccounted for and not much recourse. Any info or suggestions would be appreciated.