Fuchs casinoline boost... Not PAB?
Moderators: pompeiisneaks, Colossal
Fuchs casinoline boost... Not PAB?
Stumbled on this the other day while investigating low watt power sections. The fuchs 4 aces has a boost that doesn't work like the standard Dumble pab in that the tone stack is still connected. Anyone care to suggest how it's being done? My first thought was switching cathode bypass cap values...