BOSS LS-2 Line Selector Pedal LS-2 B&H Photo Video
BOSS Audio Systems R1002 Riot Series Car Audio Stereo Amplifier - 200 High Output, 2 Channel, Class A/B, 2/4 Ohm Stable, Low/High Level Inputs, Full Range, Subwoofer - Walmart.com
Boss AB-2 power mod – noise/signal
Hack: Boss AB-2 conversion - momentary switch + TRS splitter | Fractal Audio Systems Forum
Boss AB-2 2-way Selector Pedal Reviews | Sweetwater