Amazon.com: 1/4 inch to 3.5mm Female Headphone Extension Cable, Devinal 6.35mm to 3.5mm (1/8" inch) Female TRS Adapter, Quarter inch to Minijack Female Stereo Cord Converter Connector 1 feet/ 0.3M - 2 Pack : Electronics
Amazon.com: GLHONG Right Angle 6.35 Male to Female Cable, 1/4 Stereo TRS Headphone Extension Cord for Guitar AMP Synths Amplifier Speaker Piano : Musical Instruments
Buy 25ft 1/4" Stereo Male to 1/4" Stereo Female Extension Cable Coiled | SF Cable - SFCable