JTS Conference System CS-1CU – JTS Control UnitThe control unit is the center of the discussion system which controls the microphones of the chairman and delegate units as well as connects to other audio input and output. It also supplies the power for the CU itself, and up to 50 chairman and delegate units.SPECIFICATIONS – CS1 CU – JTSVoltageVAC100-240~, 50/60HzCurrent consumptionMAX 0.9A(100VAC) / 0.3A(240VAC)DC supply to contribution units±15VLine, telephone coupler and insertion in/outputs (unbalanced)Input sensitivity-14dBV/ 11dBV (nominal/maximum)Input impedance33KΩOutput level-14dBV/ 11dBV (nominal/maximum)Output Impedance500ΩRecorder in/output (unbalanced)Input sensitivity-20dBV/ 5dBV (nominal/maximum)Input impedance47KΩ (for L & R channel)Adjustment-20dBV/ 5dBV(nominal/maximum)Output level 0/-30dBVOutput Impedance500ΩExternal microphone input (XLR(F) balanced)-Input sensitivity-56dBVAdjustment. 6dBV/-6dBV(nominal/maximum)Phantom supply12V /-1V, 2*680Ω (±2%)
