12 Volt @ 1 Amp DC Switching Power Supply Audio Authority 571-013

Audio Authority S/PIDF and RCA Digital Switcher Model 1177 Used

Audio Authority 910 Car Source Car Audio Demo Board, Guaranteed To Work

Audio Authority Access EZ Model 942 - Amplifier Selector Module

UNTESTED: Audio Authority Access EZ Model 932 - Speaker Selector Module

Audio Authority Audio Amplifier Model 1643-1N

Ascentic Audio Authority AH4 Demonstration AudioHub Media Player / Controller

Audio Authority Access EZ Model 922- Low Level Selector Module