KVM2 2-wire desktop microphone station
microphone amplifier input -46dBu at 4 KOhm, signal to noise ratio better
than 100dB with reference to the input
frequency response 100Hz -10KHz -3dB
distortion better than 1%
microphone condenser swanneck 4,5mV/1PA/1KHz
key "TALK" and the key-LED is connected with XLR-5M "GPI" on the rear
XLR-3M at rear "MIC"
trafo balanced output +6dBu, Z=60 Ohm from microphone
XLR-5M at rear "GPI" is connected with key "TALK" on the front
XLR-3M at rear "9VAC"
AC-input 9V or DC-input +15V and –15V without bridge