Best Buy: Bose Bass Module Connection Cable Black 851220-0010
3.5mm to 6.35mm Stereo Audio Cable, 6.35mm 1/4" Male to 3.5mm 1/8" Male TRS Bidirectional Stereo Audio Cable Jack 10FT for Guitar, iPod, Lapto - Walmart.com
What Audio Cable Is Best?
Amazon.com: GLS Audio Instrument Cable - Amp Cord for Bass & Electric Guitar - Straight to Right Angle 1/4 Inch Instrument Cable - Brown/Yellow Braided Tweed, 20ft : Musical Instruments