Tracker

COMPRESSOR LIMITER 522

500 Series Compressor/Limiter with Dynamic Presence Control

Technical Specifications

Controls
Threshold -50 dBu to +25 dBu knob
Ratio 1:1 to ∞ knob
Attack 0.1 ms to 20 ms knob
Release 50 ms to 2 seconds knob
Presence Minimum to maximum knob
Makeup gain 0 dB to +18 dB knob
Hard knee/soft knee Switch
Sidechain high pass filter Switch
Automatic attack and release Switch
Compressor in Switch
Input and Output
Input Mono, balanced line
Output Mono, balanced via transformer
System
Noise at unity gain -95 dBu (22 Hz - 22 kHz)
CMRR, unity gain, 1 kHz -70 dB (typical)
Input impedance, 1 kHz 20 kΩ
Frequency response, unity gain 20 Hz - 20 kHz, +/- 0.5 dB
Distortion, unity gain, 1 kHz
0 dBu <0.01%
+10 dBu <0.1%
+20 dBu <0.5%
Maximum input level, 1 kHz +21 dBu
Maximum output level, 1 kHz +21 dBu
Output impedance, 1 kHz 50 Ω
old range -50 dBu to +25 dBu knob
Ratio 1:1 to ∞
Attack 0.1 ms to 20 ms
Release 50 ms to 2 seconds
Presence Minimum (fl at) to maximum (typically -3 dB below the source signal level, during gain reduction)
Presence centre frequency 5 kHz, bandwidth typically 4 octaves
Make up gain 0 dB to +18 dB
Gain reduction meter 10 segment, 2 dB to 20 dB in 2 dB steps
Output level meter 6 segment, -30 dBu to +20 dBu in 10 dB steps
Side chain high pass filter 200 Hz, 12 dB per octave
Power Requirements
Voltage +16 V and -16 V
Power consumption 130 mA, 4.2 W
Physical
Dimensions (H x W x D) 132 x 38 x 174 mm (5.2 x 1.5 x 6.9")
Weight 0.7 kg (1.5 lbs)