I often get asked if I do repairs and though never consider myself a Tech I do, however I am based out of the UK so I have collected a list of people that might be able to service your units, I do not guarantee their work and I am not in any way responsible for them its just a list of who is in this business.
The addresses are in no particular order or is any one is specifically recommended, if you contact them please say where you found their address.
Peaslake, near Guildford
135 Jex Road
Marlpit,Norwich,Norfolk NR5 8XH.
Contact by email only please
Mr. David AmsoBased in Bristol Uk , specialising in 1970’s to 2000’s vintage hifi and studio equipment repairs and servicing.
Intial contact by email please at
Daniele Di Giovanni
Via Umberto Giordano, 86
90144 Palermo (PA) Italy
For Customers In Switzerland
intefo ag (intefo.com)
CH-3360 Herzogenbuchsee / Switzerland