Service on Vimak DS 2000

Does anyone know of a service organization in New Jersey that has schematics for and can service a Vimak DS 2000 DAC back to original specs?
Purely for other Vimak owner's benefits given the date of the original post. An an owner of a Vimak DS-1800Mk2, I can advise with authority that Dallas Clarke (Clark Audio) is the only Audio Engineer to have both the ability and experience in fully servicing/restoring Vimak dacs. He is in Australia however, so be prepared to ship your component if you're o/s.