RS-44A 4x4 Audio Routing Switcher


RS-44A Front View


The RS-44A is a 4 input, 4 output audio routing switcher matrix.

Input selections may be made using the front panel switches, or remotely via RS-422 using the rear panel remote connector.

All audio inputs and outputs use screw clamp barriers.


RS-44A Specifications

Power 120/230 VAC, 50/60 Hz, 5 W

Analog Inputs

Number of Inputs4 per channel, 2 channels total
Input Impedance57 Kohms balanced
Input Signal Level+8 dBm nominal, +24 dBm Maximum
ConnectorsScrew clamp terminal blocks
Common Mode Rejection-85dB @ 20 kHz

Analog Audio Outputs

Number of Outputs4 per channel, 2 channels total
Output Impedance60 Ohms
Output Signal Level+8 dBm nominal, +24 dBm Maximum
Output Gain Range-4 dB/+3 dB
ConnectorsScrew clamp terminal block
DC OffsetLess than 20 mV
Frequency Response20 Hz to 30 kHz +/-0.1 dB
T.H.D. + NoiseLess than .015%, 20 Hz to 30 kHz, nominal output
Hum and Noise-90 dBm, 20 Hz to 30 kHz, nominal output
Crosstalk -70 dB typical @ 18 kHz

RS-44A Rear View


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