What item is right for you?
Ask our Experts! 800.606.6969 Live Chat

Sabine GRQ3122 - Dual Channel 31 Band Graphic EQ with Parametric EQ/Feedback Control, Digital Delay and Compressor/Limiter

B&H # SAGRQ3122 MFR # GRQ3122-U
No Longer Available

The GRQ3122 from Sabine combines eight audio products into an affordable dual channel, all-digital package with an easy-to-use hands-on interface. Virtually all installation or live audio issues can be dealt with, without running out of DSP power.

All processors can be run concurrently. Control of the two channel thirty-one band graphic EQ can be handled both from the front panel as well as by remote computer control. Additional EQ is available via software control and the twelve filters per channel can be configured as either parametric filters or fixed/auto feedback control filters.

A digital limiter provides speaker protection and a digital compressor, with full function control, delivers audio program processing. A 2 x 2 crossover set-up features multiple filter profiles while a digital delay can be set up to time aligns speakers.

Included GRQ2 Remote Control Software provides instant access to all front panel controls and to an additional layer of functions. The engineer can view and edit frequency response curves, view edits before executing them and take advantage of unlimited GRQ2 file storage.

Complete digital processor for live sound and large installation
31-band digital graphic EQ with variable bandwidth per channel
Bessel, Butterworth and Linkwitz Reily crossover filters with slopes up to 48dB/octave (software controllable only)
Compressor/limiter, with controls for ratio, threshold and gain (attack, release and knee adjustable with remote)
High and low cut filters on both channels
Graphic EQ controls and the controls for the compressor, high and low cut filters and output gain can be linked for stereo operation
Digital delay with up to 1 second delay, adjustable in 20 microsecond increments
Up to twelve filters per channel, configurable as either FBX feedback filters or parametric filters
The twelve feedback filters have dual setup modes (auto setup mode via remote control)
Parametric filters can have either numeric or graphic control (via software only)
Dedicated bypass switches for FBX, EQ and Delay with built in LED indicators
Remote Windows software can control all front panel controls in addition to controlling the twelve FBX/parametric filters, graphic EQ filter width adjustments, password protection and view and edit frequency response curves
RS-232 serial input and output
Future-proof free Flash RAM upgrade capability
Filter Type Graphic
Number of Channels 2
Inputs 2 x XLR
2 x 1/4" TRS phone
Outputs 2 x XLR
2 x 1/4" TRS phone
Maximum Input Level +18dBV peak
Frequency Bands 2 x 31 on 1/3 octave ISO center frequencies
Bandwidth 0.5 to 1.0 octave in .01 octave increments
Range (Boost/Cut) +/-6dB or +/-12dB, selectable
Compressor Threshold +32dBV to -30dBV peak in 0.5dB steps
Compression Ratio 1:1 through infinity with variable soft/hard knee
Attack Time 1 to 99mSec in 1mSec steps
Release Time 0.05 to 5 sec in 0.05 sec steps
Maximum Output Level +18dBV peak
Frequency Response 20Hz to 20kHz, +/-0.2dB @ +18dBV
Dynamic Range >110dB
Noise SNR: >105dB
Dimensions (WxDxH) 19" x 9 1/2" x 3 1/2"
Weight 9 lbs
Specialties Programmable high and low pass filters
Programmable delay up to 1 second
Programmable feedback filters
2 x 2 crossover
Sabine GRQ3122 - Dual Channel 31 Band Graphic EQ with Parametric EQ/Feedback Control, Digital Delay and Compressor/Limiter
  • AC Power Cable
  • GRQ2 Remote Control Software
  • One (1) Year Warranty
  • Kopul -  Studio Elite 4000 Series XLR M to XLR F Microphone Cable - 3' (0.91 m), Black
    • You Pay: $15.99

    Cases & Protection

    Show more >
    Gator Cases -  GSR-2U Studio 2 Go Carrying Case
    • You Pay: $109.99
    Raxxess -  ER-04 Space Economy Rack (Black Oak)
    View all Accessories
    See any errors on this page? Let us know.