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Local/Remote Control Audio Attenuator - Mono

Local/Remote Control Audio Attenuator - Mono

Part #: RU-VCA2   Manufacturer: Radio Design Labs

Price: $238.86
Retail: $347.85
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Product Description

The RU-VCA2 is an ideal choice for mono installations where either local and/or remote audio level control is desired. Single or multiple control points are possible using optional RDL level controllers.

Input(s):10 kΩ bal. bridging, or unbal., line level
Frequency Response:10 Hz to 30 kHz (+/- 0.25 dB into bridging input)
THD+N:< 0.002% (20 Hz to 20 kHz)
Gain:Adjustable from unity to -96 dB, then OFF (bottom step)
Off Attenuation:> 110 dB (1 kHz)
> 85 dB (20 Hz to 20 kHz)
Headroom:> 20 dB (above +4 dBu)
Residual Noise:< -95 dB (ref. +4 dBu with level set fully ON)
< -100 dB (ref. +4 dBu with level set fully OFF)
Intermodulation Distortion:< 0.002 %
CMRR:> 65 dB ( 50 to 120 Hz)
Ramp Times:0.5 second delay; then: 3 seconds to 10 seconds (UP and DOWN times individually adjustable on front panel)
Indicators (3):Front-panel LED indicating relative audio level (variable intensity yellow)
Front-panel LED indicating fully ON condition (green)
Front-panel LED indicating fully OFF condition (red)
Front Panel Settings (3):RAMP TIME UP
RAMP TIME DOWN
PRESET level
Audio Output:Balanced @ 150 Ω to drive high or low impedance, balanced or unbalanced line
Ramp Output:0 to 10 Vdc (ground-referenced) Note: Not intended to drive additional RU-VCA2 0 to 10 V inputs
EQ Ramp Output:0 to 10 Vdc (ground-referenced) Note: dc taper intended to drive RDL ST-LEQ1 Loudness EQ and RLC-10R
Power Requirement:GROUND-REFERENCED, 24 to 33 Vdc @ 80 mA
Ambient Operating Environment:0° C to 55° C

Additional Information

Manufacturer: Radio Design Labs
Part#: RU-VCA2
Unit: Each
Carton: 1

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