dbx DriveRack 260 Complete Equalization & Loudspeaker Control System

dbx DriveRack 260 Complete Equalization & Loudspeaker Control System

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SKU: DBXDR260 Category:

dbx DriveRack 260 provides state-of-the-art signal processing with a simple and intuitive user interface for total control of your PA.

Designed to be the only device necessary between the mixer and the power amps, DriveRacks are all-inclusive loudspeaker management systems versatile enough to suit any sound reinforcement, monitoring, or install application.

dbx DriveRack 260 offers 2 independent channels of processing power with a linkable 28-band graphic EQ, industry-standard dbx stereo compressor module, feedback eliminator, and the 120A Subharmonic Synthesizer on the input signal path. 6-channel output system includes parametric EQs, PeakStopPlus limiters (to provide protection against speaker blowouts), and alignment delay. Setup Wizard gets you up and running quickly and GUI control provides easy PC-based control.


Feedback elimination
2.7 seconds of alignment and zone delay
RS-232 PC GUI control
Classic dbx compression and limiting
Graphic and parametric EQs
Auto-EQ function
Full bandpass, crossover, and routing configurations
Auto gain control
Pink noise generator and fulltime RTA
Setup wizard with JBL speaker and Crown power amplifier tunings
Security lockout
Wall panel control inputs for permanent installations


Analog Inputs
Number of inputs: (2) line inputs, (1) RTA mic input
Connectors: (2) female XLR line inputs, XLR RTA mic input
Type: Electronically balanced/RF filtered
Impedance: >40 k ohm
Max input line level: +34dBu with input jumpers in +30 position
CMRR: >45 dB
RTA mic phantom voltage: +15 VDC
RTA mic EIN: <-110 dBu, 22 Hz – 22 kHz, 150 ohm

Analog Outputs
Number of outputs: 6
Connectors: Male XLR
Type: Electronically balanced, RF filter
Impedance: 120 ohms
Max output level: +22dBu

A/D Performance
Type: dbx Type IV conversion system
Dynamic range line: >114 dB A-weighted, >112 dB unweighted
Type IV dynamic range: >119 dB, A-weighted, 22kHz BW; >117 dB, A-weighted, 22kHz BW
Sample rate: 48 kHz

D/A Performance
Dynamic range: 112 dB A-unweighted, 110 dB unweighted

System Performance
Dynamic range: 110 dB unweighted, >107 dB weighted
THD + N: 0.002% typical at +4 dBu, 1 kHz, 0 dB input gain
Frequency response: 20 Hz-20 kHz, +/-0.5 dB
Interchannel crosstalk: >110 dB, 120 dB typical
Crosstalk input to output: >100 dB

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