CLEVER ACOUSTICS ZM8 BW REMOTE CONTROL PLATE 1x microphone, 1x stereo line input, source selection
Mini Ultra-compact Low Noise 4 Channels 3.5mm Stereo Audio Line Mixer Passive 9357923824314 | eBay
4 Kanal Mini Audio Line Mixer, 4 in 1 Out Stereo Mixer 3,5mm Input, Low Noise DC 5V DJ Mikrofon Sound Mixer für Kopfhörer Verstärker PC: Amazon.de: Musikinstrumente & DJ-Equipment