AudioControl LC1i Active 2-Channel Line Driver/Line Output Converter, Provides Input Signal to Add Amplifier to Factory Car Radio, Impedance Matching, Distortion Free
SOLUPEAK 3-Way XLR Stereo Audio Switch Box, Balanced Audio Converter, Passive Signal Source Audio Input Selector Switcher Splitter Box 3 in 1 Out (X301)
WisWinDa 3-IN-1-OUT XLR Pro Audio Switch Balanced Audio Converter 3 Channel HiFi Stereo Passive Audio Selector Switcher Box No Loss Switching Aluminum Shell Quality XLR Connector (3-IN-1-OUT)