Hoffman Amplifiers Tube Amplifier Forum

Amp Stuff => Tube Amp Building - Tweaks - Repairs => Topic started by: tubedood on June 27, 2018, 06:19:02 pm

Title: Possibly using a capacitor with NFB resistor?
Post by: tubedood on June 27, 2018, 06:19:02 pm

Hi guys and good afternoon. What are the thoughts on using a capacitor along with my 22K resistor for my project 5F2-A Princeton? Most mods seem to be either a pot to control the level or a switch to put it in or out of circuit. My thoughts are a switch for the cap to make it a makeshift "presence" type feature that's hardwired not variable, and opening the switch returns it to the 22K per schematic... thoughts?

Dale

Title: Re: Possibly using a capacitor with NFB resistor?
Post by: sluckey on June 27, 2018, 08:05:19 pm

Play with it. Easy to undo if you don't like.