Although we are no longer a factory authorized repair center for the Adcom product line,
we are familiar with the legacy line of Adcom amplifiers and
products, as well as having years of experience repairing the classics,
such as the GFA-555, GFA-565, and GFA-585.
We also have the correct equipment to repair and align the Adcom tuners
to perform properly, and to assure they meet factory spec’s. We
are aware of the problems the older tuner-preamps had with intermittent
sensitivity problems and maintain an inventory of the correct parts necessary
Send in your unit today for evaluation and repair.