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Dual Compressor Limiter - AT 300 |
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 Description: The POPE Professional AT-300 is a powerful and universal compressor. All of its dynamic functions are combined in one device sharing common. Its dynamic function, e.g. each channel has independent compressor / limiter, expander/gate circuit and peak compressor. Features:- Dynamic reinforcement function to solve the problems of compressed audio
- Analog circuit with relible vacuum tube for warm, expressive and clear sound
- Deleting the noise of human voice
- Expander to control interference, peak compressor to control gain
- Adjustable compression time and release time
Application: - Stadium
- Theater
- Professional Show
Specifications AUDIO INPUTS Type: XLR and ¼" TRS connectors Impedance
+4dBu 90k ? bal., 45k ? unbal. @1kHz -10dBV
180k ? bal., 90k ? unbal. @1kHz
Operating level +4dBu/-10dBV (switch able)
Max. input level +22dBu balanced and unbalanced | AUDIO OUTPUTS Type XLR and ¼" TRS connectors
Impedance 95 ? bal., 50 ? unbal. @1kHz
Max.output level +21dBu, +20dBm balanced and unbalanced | | | | SIDECHAIN INPUTS Type ¼" TS connector, unbalanced
Impedance 45k ?
Max.input level +24dBu | SIDECHAIN OUTPUTS Type ¼" TS connector, unbalanced
Impedance 50k ?
Max.output level +21dBu | | | | | SYSTEM SPECIFICATIONS Bandwidth 20Hz to 20kHz, +0/-0.5 dB
S/N ratio =100 dB, unweighted, 22Hz~22kHz
THD 0.02%typ.@+4dBu, 1kHz, gain 1 | THERSHOLD ompressor -40 to +20dBu
Expander/Gate OFF to +10dBu
Peak limiter 0dBu to OFF (+20dBu) | | | | | RATIO Compressor 1:1 to 8: 1
Expander/Gate 4:1 (AUTO)
Peak limiter 8:1 (AUTO) | ATTACK TIME Compressor 0.3msec/20dB to 300msec/20dB
Expander/Gate <1msec/50dB
Peak limiter <5msec | | | | RELEASE TIME Compressor 0.05msec/20dB to 5sec/20dB
Expander/Gate 100msec/1dB (slow)
100msec/100dB (fast)
Peak limiter 1sec/20dB | WEIGHT Weight approx. 2.1kg (4.63lbs)
Shipping weight approx. 3.3kg (7.28lbs) | | | | POWER SUPPLY Mains voltage
USA/Canada ~120V, 60Hz
U.K./Australia ~240V, 50Hz
Europe ~230V, 50Hz
General export model ~100V-120V, ~200-240V,
50-60Hz
Power Consumption max. 15W
Fuse ~100V-120V : T 250mA H
~200V-240V : T 125mA H Main connection standard IEC receptacle | |
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