• we  have all the models you need Double UHF wireless microphone and  one handheld UHF wireless  microphone system with convenient ABS case for carriage • 200 channels available (100+100) and Auto Scan system of free available frequencies • Infrared rays transmission towards the transmitter for a quick setting • Frontal volume setting independent for each channel, two XLR outputs and one MIX  Ø 6,3 mm jack output • Control LED for radio and audio frequency • External power supply • Rack mount adapters included (1/2 rack)  DSP NUMERIQUE