dbx / 560A

The 500 module compressor / limiter is based on the traditional 160A. Of course, switching capabilities for OverEasy / Hard Knee characteristics is also available. This is a traditional comp with a wide range of parameter settings that can be used in any situation.

■ Compressor / limiter API500 module

■ Specifications
Input type: balanced / unbalanced, RF filtering
Input impedance: 40 kΩ balanced, 20 kΩ unbalanced
Maximum input level: + 22dBu
CMRR:> 40dB; typically> 55dB at 1kHz
Output type: balanced / unbalanced, RF filtering
Output impedance: Balanced type 30Ω, unbalanced type 15Ω
Maximum output level: + 22dBu
Frequency response: 20Hz-20kHz, + 0 / -0.5dB, 0.5Hz-100kHz, + 0 / -3dB
Noise: <-97 dBu, unweighted (22 Hz to 22 kHz)
THD + noise: <0.005% typ, 1 dB input at 0 dBu, <0.07% (typical), arbitrary compression up to 40 dB at 1 kHz
Dynamic range:> 119dB
Compression gain adjustment range: -20dB to + 20dB variable
Compressor threshold range: -40dBu to + 20dBu
Compressor threshold characteristics: selectable OverEasy or Hard Knee
Compressor ratio: Variable 1:1 to ∞: 1 to 1:1; Maximum compression ratio 60dB
Attack time: program dependent; typically 15ms at 10dB, 5ms at 20dB, 3ms at 30dB
Release time: Depends on program; typically 8ms at 1dB, 80ms at 10dB, 400ms at 50dB, 125dB/s rate
Power requirements: +/- 16VDC
Power draw: 1.92 watts
Rack system compatibility: 500 series compatible power frame
Rack space: 1 slot
Dimensions (H × W × D): 13.34cm x 3.81cm x 15.24cm
Weight: 0.59 kg