Upgrades and repairs on hi fi components


I've often run across good quality hi fi components (like Marantz, Audio Research, Conrad J, Luxman, OPPO, etc.) that should be upgraded due to aged and older internal components.

Any recommendations as to who does this type of work?

morbius2130aol

Showing 1 response by ptss

@bigkidz .  Have you done any repairs/refurbs to Goldmund Studietto - circa 1983/4  ?  Contact ptss if you can. Thanks