25ft 3.5mm (1/8 inch) TRS Stereo Male to 2 x 1/4" (6.3mm) TS Mono Male Cable - PI Manufacturing
AV Link 3.5mm Stereo Mini Jack To 2 x 6.3mm Mono Jack Audio Cable (1.2m, black) | Reverb
3.5mm 1/8" Female Stereo to 2 x 6.35mm 1/4" Mono Male Adapter Y Splitter Cable | eBay
3.5mm To Dual 6.35mm Cable,Mono Stereo Y-splitter Audio Cable For Iphone,Ipod,Multimedia Speakers And Home Stereo,Etc - Buy 3.5mm 1/8" Trs To Double 6.35mm 1/4" Ts Mono Y-cable Splitter Cable,3.5 Mm To 2*6.35
Neutrik Mini Stereo 3.5mm Jack to Mono Cable, 6.3mm 1/4" Lead PC/Laptop to Amp | eBay