XLR Passive A/B Switch Box 2 Channel No Loss Switching Aluminum Shell F-2M
(WisWinDa Pro XLR A/B Switch Box Audio Switch Balanced Audio Converter 2 Channel HiFi Stereo Passive Audio Selector Switcher Box No Loss Switching Aluminum Shell (XLR A/B Swtich Box (F-2M))). WisWinDa Pro XLR Passive A/B Switch Box Passive Reversible Operation Design Balanced Stereo Audio Switcher Support XLR&1/4” TS/TRS Input.