1/4" Switchcraft Mono TS Jack #11 – Guitar Pedal Parts
Amazon.com: TRS Socket,Stereo 3-Conductor Input Jack, 1/4", TRS Panel Mount Socket with Washer and Nut Solder Type for Guitar Pedals Bass Fender Footswitch and Any Other Applications with 6.35mm(4Pack) HUASEN : Musical Instruments
REAN 5 3 PIN DIN TRS JACK 1/4" Cable Adapter Soviet German Guitar Synth Dynacord | eBay