Description
SONIFEX REDBOX RB-PMX4 Preset Mixer
A preset mixer with ten mono inputs and four mono outputs, in a 1U rack mounting case. Any input may be routed to any of the outputs using switches behind a cover on the front panel. Uses include a multiple clean-feed generation, zone mixing and multiple stereo to mono conversion.
The inputs and outputs are electronically balanced, use XLR connectors and can be wired unbalanced. Each input has a gain control accessible through the front panel, with sufficient range to accommodate consumer and professional equipment at input and output.
Technical Specification:
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Input impedance: | Greater than 20kohms, balanced | |
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Maximum input level: | +36dBu | |
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Common mode rejection: | Greater than 60dB typically | |
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Gain range: | -8dBu to +18dBu | |
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Off-isolation / crosstalk: | Greater than 90dB at 1kHz | |
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Frequency response: | 20Hz to 20kHz, +/- 0.1dBu, 600ohm load,1kHz | |
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Distortion: | Less than 0.01%, 1kHz, 0dBu to +26dBu | |
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Noise: | -86dBu RMS 22Hz-22kHz unity gain, ref +8dBu | |
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Output impedance: | Less than 50ohms | |
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Maximum output level: | +28dBu | |
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Power source: | 110-120V, or 220-240V AC, 6W maximum, switchable | |
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Dimensions | 480 x 108 x 420 (w x d x h) mm | |
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Weight: | 1.5kg | |
Included accessories: Handbook, IEC supply cable with plug.
Optional accessories: RB-RK3 rear panel rackmount kit for reverse mounting.