Amazon.com: 1/8 Inch Male Mono to Male Mono Cable, 1 Meter : Electronics
Stereo Vs. Mono: 1/4'' Guitar Cable Keyboard Drum & PA - Cable Assemblies - Engineering and Component Solution Forum - TechForum │ Digi-Key
Stereo to Mono Audio Output Cable - Azden
Mono and Stereo (TRS) Cables - the Basics
Stereo Jack to 2 x Mono Jack Plugs Cable 50cm - The GigRig USA
Y splitter Stereo to Mono cable x3 units
Amazon.com: 1/4 Inch Mono Patch Cable, 10 feet 1/4" Mono Male to 1/4" Mono Male Cord for Electric Instruments (Guitar, Keyboard, Amplifier, Speakers, Synthesizers), CableWholesale : Electronics
SUM-QSPP | Stereo to Mono Summing Cable 1/8" Male TRS to 1/4" Male TS