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Signal Processor CL-8000

Description:

·Uses Auto-Limit rising and reversion  circuit, process auto expander/gate, which automatically adjusts expansion per the program material, thus eliminating the noise floor during quiet sections or music pauses. Special has Stereo/Mono operation switch, easy to adjust the unification effects between L/R channel. Input level selection（+4/ -10dBu）; LED indicator can true display the signal level, easy for operation and adjustion.
·Balance input and output.

SPECIFICATIONS

INPUT
Type：RF filtered, servo-balanced input
Connectors：XLR and 1/4" TRS jacks
Impedance：50K Ohms balanced, 25K Ohms unbalanced
Nominal Operating Level：+4 dBu / -10 dBV switchable
Max. Input Level：+21 dBu balanced and unbalanced
CMRR：typically 40dB, > 55dB @1kHz

DETECTOR INPUT
Type：DC de-coupled unbalanced input, 1/4" TRS jack
Impedance：> 20K Ohms
Max. Input Level：+21 dBu

OUTPUT
Type：Electronically buffered output stage
Connectors：XLR jacks
Impedance：60 Ohms balanced, 30 Ohms unbalanced
Max. Output Level：+21dBu balanced and unbalanced
Bandwidth：20Hz to 20kHz, +0/-0.5dB
Frequency Response：0.35 Hz to 200kHz, +0/-3dB
Noise：> -95dBu, unweighted, 22Hz to 22kHz
THD：0.04% typically @ +4dBu, 1kHz, Gain 1
IMD：0.01% typically, SMPTE
Crosstalk：< -100dB, 22Hz to 22kHz
Stereo Coupling：True RMS detection
CMR @ 1 kHz：> 60 dB

EXPANDER/GATE SECTION
Type：IRC (Interactive Ratio Control) Expander/Gate
Threshold：variable (OFF to +10 dBu)
Attack：< 1ms / 100 dB
Release：100 ms / 100 dB

COMPRESSOR SECTION
Type：1KA (Interactive Knee Adaption) Compressor
Threshold：variable (-40 to + 20 dBu)
Ratio：variable (1:1 to ∞:1)
Threshold Characteristics：Hard Knee
Manual Attack Time：variable (0.1 to 200 ms/20 dB)
Manual Release Time：variable (0.05 to 4 sec/20dB)
Auto Attack Time：typ. 15 ms. @ 10 dB, 5 ms @ 20 dB, 3 ms @ 30 dB
Auto Attack Time：program dependent, typ. 125 dB/sec.
Output：variable (-20 to +20 dB)

DYNAMIC ENHANCER SECTION
Type：Dynamically controlled frequency correction
Process：variable (OFF to 6)

FUNCTION SWITCHES
IN/OUT：Bypass switches both channels
Auto：Program-dependent attack and release times