dbx / 530

A simple control 3-band parametric equalizer module based on the dbx 905. For the HIGH and LOW controls, a bell or shelf filter can be selected. Best-selling EQ for flexible settings.

■ Parametric equalizer・ 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 / -1dB; <10Hz-30kHz, + 0 / -3dB
Noise: <-99 dBu, unweighted (22 Hz to 22 kHz)
THD + noise: <0.006% typ, 20Hz-20kHz, 0dBu out
Dynamic range:> 112dB
EQ filter type: each band has symmetric peak / dip, each band is switched to infinite notch mode, high and low band are switched to symmetric shelf
EQ center frequency: low band = 20Hz ~ 500Hz, middle band = 200Hz ~ 5kHz, high band = 800Hz ~ 20kHz
EQ range: ± 15 dB, peak or shelf
EQ infinite notch attenuation:> 40dB
Power requirements: +/- 16V DC
Power current draw: 85mA per power rail
Power draw: 2.72 watts
Rack system compatibility: 500 series compatible power frame
Rack space: 1 slot
Dimensions (H × W × D): 13.34cm × 3.81cm × 15.24cm
Weight: 0.59 kg