Amazon.com: CableWholesale 1/4 Inch Mono Patch Cable, 6 feet 1/4" Mono Male to 1/4" Mono Male Cord for Electric Instruments (Guitar, Keyboard, Amplifier, Speakers, Synthesizers) : Musical Instruments
Hosa CMP-310 Interconnect Cable - 3.5mm TS Male to 1/4-inch TS Male - 10 foot | Sweetwater
Stereo to mono converter cable, 50cm
Hosa Splitter Cable - 3FT 1/4' Mono Male Y Splitter Cable | ShowMeCables.com
Amazon.com: 3.5mm Mono Male to Male Cable 2 ft Gold Plated : Electronics
Amazon.com: Ancable 2-Pack 3.5mm 1/8" Monaural Mini Mono Plug to Bare Wire 6-Feet - 12V DC Trigger ON/Off Cable : Electronics
1/4' Audio Cable - 1/4' Mono Male to Male Cable | ShowMeCables.com