
DR #55 - Restoring the Bass on an Adcom GFA 5500 Power Amplifier
Mar 14, 2025
This Adcom GFA 5500 is suffering from a common problem: weak bass. This video documents how I restore the bass, as well as the theory behind why it was lost.

This Adcom GFA 5500 is suffering from a common problem: weak bass. This video documents how I restore the bass, as well as the theory behind why it was lost.