Amazon.com: JOMLEY 1/8 to 1/4 Stereo Cable, 1/8 Inch Stereo to Dual 1/4 Inch Mono Cable, 3.5mm to 1/4 Splitter Cable Mini Jack to Jack Stereo Breakout Cable - 3.3ft : Electronics
Tapastring 8 Foot Mono Cable for Vintage Guitar Jack, 1/8" Male to 1/4" Male | Reverb
Pig Hog Solutions - 10ft 3.5mm TRS to 1/4" Mono
3.5mm TRS to 2 Dual 1/4 Inch TS Stereo Audio Breakout Cable Adapter - 3.5mm 1/8" Female to 1/4" 6.35mm Mono TS Male Headphone Jack Plug Y Splitter Cable Combiner Connector Wire