capacitor and resistor list for fender musicmaster amp

#Capacitor and resistor list for fender musicmaster amp full#
#Capacitor and resistor list for fender musicmaster amp professional#

“What I noticed when just using the capacitator is as soon as you roll that volume down one notch and go to 90 percent, you’re almost dumping the lows too much,” said Parrish. Some, however, believe that just having a capacitator starts to cut off some of the bass tones as the volume is rolled down. “It’s kind of fascinating, and there are a few ways you can address the situation.”Ī basic high-pass circuit consists of a capacitor that is soldered to the center and outside lugs of the volume control.

#Capacitor and resistor list for fender musicmaster amp professional#

“It’s a common modification people have been doing for a while,” said Jonathan Parrish, a Fender engineer who designed the treble-bleed circuits in the American Professional Series guitars. A treble-bleed (high-pass) circuit allows the highs to “bleed” (or pass) through the volume pot even as it is turned down. This might sound pretty technical-and it is-but the solution is actually fairly simple. _The capacitator coupled with a resistor in parallel and a resistor in series on the American Professional Telecaster treble-bleed circuit. While some guitarists like when this occurs, it’s safe to say most people want to solve this problem.

Turning the volume down raises the resistance, so the frequencies that are cut off dip are the high ends that you can hear-hence the denser tone. So when the volume is up, the only frequencies being blocked from getting through to pedals and amps are too high to have much of an effect on the ear. This is due to the relation between the pickup and the potentiometer’s resistance-how a device reduces the electric current flow through it-and capacitance-the ability to store electrical energy-(in addition to guitar cable’s capacitance).īasically, resistance and capacitance are inversely related. When you turn the volume pot ( potentiometer) down, you gradually lose the treble part of the signal, as the guitar will sound less and less bright and muddier the further you go.

#Capacitor and resistor list for fender musicmaster amp full#

The good news is that you can endlessly tweak all those things and even add effects to sculpt your sound.īut have you ever noticed that when your volume knob is turned up to 10 your tone isn’t the same as when you roll the volume back to, say, the halfway mark? When the volume is “dimed”-that’s guitar speak for cranking the volume to 10-on a standard guitar, the amp gets the full signal from your pickup, providing the well-rounded tone that will give you the warm fuzzies. A lot of factors contribute to great guitar tone-the way you play, your fingers, your amp, your intonation, your strings.