Samson Airline 77 G-Style E3, UHF-wireless-system for guitar, (AG1+UR1), Mini-transmitter in the JACK, straight connector (AG1), 9,5" reciever CR 77 true diversity, frequency 864.500 MHz, 3-colour LED announcement for receipt level, audio peak LED, A/B receiver LED, volume automatic controller, automatic squelch control, bal. XLR out, unbal. 6,3mm jack out, switchable between Mic/Line output level, true diversity