Do It Yourself Musician #14 – A look at my DIY A/B/Tuner true bypass pedal

Just a quick video having a look at my A/B/Tuner true bypass switch pedal. I was just looking at some LED resistor values to tone down the brightness.

Here is the circuit I based it off of. I just added another switch, LED and output for a Tuner mute.

http://www.fulltone.com/sites/default/files/manuals/fultone-a-b-switcher.pdf