Good music man amp tech in NYC?

hi,
i need a recommendation for a good tech somewhere in or around New York City who knows the preamps on the 410HD.

Hi,
I lived in NY (LI) for years; Davidson Electronics has been working on my MM amps since the 80�s.
Chip knows Music Man amps very well (30 + years experience). I live in NH now and would travel if I couldn�t fix it myself. They are a bit expensive, however, your amp will sound incredible when you get it back. Specify that you want Chip to work on your amp.http://www.davidsonelectronics.com/
Thanks,
Phil G