Rupert Neve : 543 Rupert Neve

500 Series Mono VCA Compressor.
หมายเลขสินค้า : 543

ราคา 40,300.00 บาท

ราคาปกติ : 53,800.00 บาท

ประหยัดไป 13,500.00 บาท



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500 Series Mono VCA Compressor.

คอมเพรสเซอร์ลิมิตเตอร์ Rupert Neve Designs 543 สำหรับ 500 Series Format Racks Mono VCA Compressor-Limiter 500 Series, A gain range of -6 dB to +20 dB allows, A switchable 250 Hz High-Pass Filter, Two peak LED meters display output level and gain reduction.
 
The 543 Mono Compressor delivers the unobtrusive, musical-sounding dynamic control and brick-wall limiting made famous in the Portico 5043 to the 500 series format. The 543 features a fully controllable compressor-limiter with feed-forward / feedback modes, Peak / RMS detection and a built in side chain high pass filter.
 
With an unrivaled heritage and a tremendous feature set, the 543 yields a combination of rich warmth, flexibility and precision that is sure to resonate in the ears of sound engineers the world over.
 
Built around Mr. Rupert Neve’s custom transformer designs, each 543 module encompasses individually controllable threshold, attack, release, makeup gain, ratio, side chain HPF, Feed-Forward / Feed-back selection and Peak/RMS detection modes.
 
With the compressor inactive, the 543 may be used as a transformer-coupled, high-performance line amplifier, and two 543 may be linked for stereo operation as well. The chassis is built to standard 500 series specifications, with power and I/O provided by the rack.
 
Features:
 
  • Single-channel, transformer-coupled compressor housed in a 500 Series module
  • A gain range of -6 dB to +20 dB allows for compensating for any signal loss due to compression
  • When the Peak switch is engaged, the compressor uses a combination of peak and RMS (average) detection to determine level when disengaged, it follows RMS levels
  • A switchable 250 Hz High-Pass Filter can be applied to the VCA side chain signal, allowing the compressor circuit to disregard sustained low-frequency content
  • With the Link switch engaged on two 543 modules and controls set approximately to the same values, Gain reduction on both channels will be the same, preserving stereo balance and position function is available either on “link-buss” enabled 500 Series racks, or by hard-wiring the two “link-busses” in non-compatible racks
  • When the Link switch is engaged on two connected 543 modules, ducking of one source is possible
  • Two peak LED meters display output level and gain reductio


Specifications
 
GAIN RANGE
Continuously variable from -6 dB to +20 dB
 
THRESHOLD RANGE
Continuously variable from -30 dB to +20 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
 
TOTAL HARMONIC DISTORTION AND NOISE
@ 1 kHz, 0 dBu output level, no load.
Main Output, compressor bypassed: Better than 0.002%
@ 20 dBu better than 0.0015%
Main output, compressor engaged: Better than 0.075%
 
NOISE
Measured at Main Output, un-weighted, 22 Hz - 22 kHz, Terminated 50 Ohm.
With Gain at Unity, Compressor disengaged: Better than -98 dBu
With Gain at Unity, Compressor engaged: Better than -93 dBu
 
FREQUENCY RESPONSE
Main Output, Unity Gain: @ 150 kHz -3 dB
 
METERS
Monitors INPUT LEVEL and GAIN REDUCTION
 
LINE INPUT IMPEDANCE
10,000 Ohms
 
MAXIMUM OUTPUT LEVEL
21 dBu from 20 Hz to 40 kHz
 
POWER REQUIREMENTS
500 series rack with 110-125 mA @ +/- 16V

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