Amazon.com: JOYO A/B Switch Pedal Bundle DC 9V Power Supply (800mA -1A) Adapter : Musical Instruments
Amazon.com: Two channel Audio Switch Box 1/8' 3.5mm ab Speaker switcher TRS & TRRS Switch Headphones jack : Electronics
Amazon.com: Coaxial Cable Splitter - Coax A B Switch - Coax Splitter 2 Way Two Way Splitter - A B Switch - 2 Way Coaxial Cable Splitter - Coax Cable Splitter - 2 Way A/B Slide Switch - 1 Pack - STEREN 200-310 : Electronics
Amazon.com: Audio switch box two channel AB A B stereo on off headphone switcher 1/8" 3.5mm jack on/off selector : Industrial & Scientific
Amazon.com: Rolls A- B Box (MS112) : Musical Instruments
Amazon.com: L/R Stereo Audio Selector, 2 in- 4 Out/4 in-2 Out Audio Switcher, Speaker Switch, Audio Switch Box, AB Switcher Selector, Bi-Directional for DVD Stereo Speaker CD Player : Electronics
Amazon.com: STRICH Dual Channel ABY Pedal – Electric Guitar Box Line Selector, Versatile AB Switch, True Bypass Guitar Effects : Musical Instruments
Amazon.com: AB 2-Way Switch Box, RJ45 Female : Electronics
Amazon.com: JOYO Switch Pedal Switch Guitar Pedals in Loop A Directly to Line B, Two Output Effects Loop Chains (A/B Switch JF-30) : Musical Instruments
Amazon.com: PARTS EXPRESS Deluxe A/B Coaxial Cable TV Slide Switch : Electronics
Amazon.com: Audio switch box two channel AB A B stereo on off headphone switcher 1/8" 3.5mm jack on/off selector : Industrial & Scientific