LM317T Voltage Regulator with Pass Transistor

This is a classic clean Tele sound through a 1960 Tweed Bassman and a 1964 Super Reverb. I have recently connected all of my vintage amps through Carl Hartman's Tone/Amp Preserver. The Preserver is a simple compact voltage regulator for anyone that would like to drop the line voltage from the current 120+ volts to the voltage of the 50's and 60's bewteen 110 and 115 volts. Your vintage amps will operate in the range they were design for and it really enhances your tone. Listen. I have it set on -6 v or 115 volts.



http://www.youtube.com/watch?v=SgnOfzPCvz0&hl=en