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VCM-88E 8-Channel Matrixing Level Controller

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Front Panel

General Specifications

INPUT
Input Type: Euroblock
Input Impedance: 20K ohm balanced, 10K ohm unbalanced
Max input level: +23dBu
*Input jack may be internally selected as a single in/out patch point

OUTPUT
Output Type: Euroblock
Output Impedance: 200 ohm pseudo-balanced, 100 ohm unbalanced
Max output level: +22dBu

AUDIO PERFORMANCE
Nominal Gain: 0dB +/-0.5dB
Gain Range: +20dB to -75dB
Frequency Response: +/-0.2dB 20Hz-20KHz
THD: < 0.01% at 0dBu and 1KHz
< 0.15% at +20dBu, 20Hz-20KHz
Output Hum & Noise: <-94dBu 20Hz-20KHz unweighted
Crosstalk: <-80dB at 20KHz

LIMITER
Threshold Range: -23dBu to +22dBu
Compression Ratio: 10:1

DATA INPUT
Input Type: RS-232 using Protea System Software
Data Format: 2Vp raised-cosine, RS-232 or RS-422; 1 start, 9 data, 1 stop bits at 4800 baud

DC CONTROL INPUTS
Input Type: 15-pin female D-sub connector
Control Voltage: -4V to +15V provided for external 10K ohm potentiometers

OVERALL
Size: 19"L x 1.75"H x 6"D
Power Requirements: 95-125VAC, 50-60Hz, 18W (240V available)
Shipping weight: 9 lbs.

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