Rupert Neve 543 Mono Compressor leverer den diskret, musikalsk lydende kompression og limitering, der er berømt i Portico 5043 til 500-serien.
543 har en fuldt styrbar kompressorbegrænser med feed-forward / feedback modes, Peak / RMS detektion og et indbygget side chain highpassfilter.
Specifikationer:
Gain Range:
Continuously variable from 6 dB to +20 dB.
Threshold Range:
Continuously variable from 36 dB to +22 dB.
Ratio Range:
Continuously variable from 1.1:1 to Limit (40:1).
Attack Range:
Continuously variable from 20mS to 75mS
Release Range:
Continuously variable from 100mS to 2.5 Seconds.
FF/FB:
Feed-Forward or Feed-Back VCA control.
Maximum Output Level:
Balanced and Floating Transformer Output
Maximum output from 20 Hz to 40 kHz is +23 dBu.
Total Harmonic Distortion and Noise:
@ 1kHz, +20 dBu output level, no load.
Main Output, compressor bypassed
Better than 0.0006%.
Main Output, compressor engaged
Better than 0.02%
Noise:
Measured at Main Output, un-weighted, 22Hz-22kHz, Terminated 40 Ohms.
With Gain at Unity, Compressor disengaged
Better than 103 dBu.
With Gain at Unity, Compressor engaged:
Better than 92 dBu
Frequency Response:
Main Output, Unity Gain
@ 18 Hz, +/- .1dB
@ 150 kHz -3 dB.
Crosstalk
Measured Channel to Channel:
Better than 90 dB @ 15kHz.
METERS:
Monitor INPUT LEVEL and GAIN REDUCTION