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POWERLINX PLM-4 MIXER/PREAMPLIFIER
Technical Specifications
INPUTS:
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3X Stereo line
, 5k ohms RCA. Maximum input level: +30 dBu
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1X Balanced XLR Mic input, 2k ohms. Maximum input level:+1 dBu. Maximum gain to unbalanced output:
75 dB. XLR pin-out is: 1 (GND), 2 (HI), 3 (LO).
MAXIMUM GAIN:
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30 dB at output, all levels at maximum.
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Unity gain when input and MASTER controls are at 50% rotation.
EQUIVALENT INPUT NOISE:
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-126 dBu, unweighted 20 Hz to 20 kHz.
OUTPUTS:
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Impedance: 100 ohms, unbalanced. 200 ohms, balanced.
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Maximum output level: +19 dBu, unbalanced. +25 dBu, balanced.
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Recommended load impedance: >2.5k ohms. Lesser impedance loads will be tolerated but maximum output
levels will be reduced.
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Connectors: RCA (unbalanced). XLR (balanced) +6 dB over RCA levels.
XLR Pin-out:1 (GND), 2 (HI), 3 (LO).
LINKS
(for more PLM-4s) via 5-pin DIN
GENERAL:
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Frequency response: +0, -1 dB from 20 Hz to 20 kHz.
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Output noise:< -80 dBu from 20 Hz to 20 kHz with input and MASTER controls at 12 o'clock and inputs shorted.
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Distortion: < .02% THD at maximum rated output.
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Equalization: Bass +/-14 dB @ 40 Hz. /- 14 dB @ 18 kHz.
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Dimensions: 1.73 H x 8.56 W x 5 D. Rack mountable with kit from Tannoy. Painted steel chassis.
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Power requirement: 12VDC, 100ma at 4 watts. Adaptor supplied. A 230V AC adaptor is also available.
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