Description

Companion piece to the GFA-535 MK1 power supply kit.

Installation documentation here.

Adapter plate kit makes it easy to install proper binding posts on the Adcom GFA-535 MK1. The holes on the rear of the GFA-535’s chassis are too large to mount binding posts. This FR4 Fiberglass adapter plate is sized to precisely cover the original holes and allow for the installation of standard 10mm mounting diameter binding posts. Only 4 holes need to be drilled into the chassis.

Gold-plated binding posts included. Compatible with any binding post with a 10mm mounting hole diameter.

Replaces these crappy twist-lock speaker terminals on the Adcom GFA-535 MK1…

With this

Note: The Hoppe’s Brain GFA-535 Power Supply Kit assumes the removal of the “B Speaker” binding posts, and so this adapter plate covers those mounting holes. It is possible to drill additional holes and install B speaker binding posts, though it’s a tight fit with other components on the power supply board.