STEMMA QT / Qwiic JST SH 4-Pin Cable - 200mm Long : ID 4401 : $1.25 : Adafruit Industries, Unique & fun DIY electronics and kits
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
STEMMA QT / Qwiic JST SH 4-pin to Premium Male Headers Cable [150mm Long] : ID 4209 : $0.95 : Adafruit Industries, Unique & fun DIY electronics and kits
2-2-2-4 Aluminum SE-R (per Foot) at Menards®
Audio Cables Guide: 9 Most Used Audio Connectors EVER