A new generation of hands-on or hands-off digital processors is here from Sabine. The Graphi-Q2 improves on the ground-breaking Graphi-Q with new software, new control options, and a full-featured crossover. Sabine was the first to offer an analog- style front panel controlling 32-bit digital processing, and this new generation of multi-function processors once again sets the standard for the all-in-one audio solution.

 

FEATURES :

  • FBX/PARAMETRIC FILTERS — Twelve independent digital notch filters controlled automatically or parametrically from 20 Hz to 20 kHz, each switchable between FBX fixed filters, FBX dynamic filters and parametric filters4 .
  • High pass filter: user-controllable cutoff points between 20 kHz and 1 kHz, and 12 or 24 dB/octave roll-off.
  • Low pass filter: user-controllable cutoff points between 3.00 kHz and 20 kHz, and 12 or 24 dB/ octave roll-off.
  • Filter depth: user-controllable in 1 dB steps from +12 dB to -84 dB (parametric mode), 3 dB steps from 0 dB to -40 dB (FBX mode), maximum automatic depth adjustable from -6 to -40 dB.
  • Filter width: usercontrollable from 9.99 octave to .01 octave (parametric), 1.0 to .01 oct. (FBX1); constant Q (filter skirts do not widen as filters get deeper).
  • Resolution: 1 Hz from 20 Hz to 20 kHz in FBX and parametric mode.
  • Time required to find and eliminate feedback: user-controllable from 0.1 seconds to 5 seconds (typically 0.3 seconds).
  • Total number of combined filters active: user selectable, 0-12, plus low and high pass filters. Filters controllable via table or graphic interface.
  • GRAPHIC EQUALIZER — 31 digital filters on ISO center frequencies, width from 0.5 to 1.0 octave in .01 octave increments, user selectable +/- 6 dB or 12 dB boost/cut.
  • CROSSOVER: 1×2; Bessel, Linkwitz-Reily, and Butterworth filters; 12, 24, 36, 48 dB/octave slopes.
  • COMPRESSOR/LIMITER — Threshold: +30dBV to -30dBV in 0.5 dB steps (independently adjustable for compressor & limiter4).
  • Ratio: 1:1 through infinity.
  • Knee: soft to hard, in 40 steps4.
  • Attack: 1 to 99 mSec in 1 mSec steps4.
  • Release: .05 to 5 sec. in .05 sec steps4.
  • Peak limits: -30 dBV to 32 dBV in .05 dB steps4.
  • Mode: Dual Mono or Stereo (GRQ3122 & 3122-S).
  • DIGITAL DELAY — 1.38 mSec to 999.96 mSec in 20 microsecond steps. Programmable in milliseconds, feet or meters.
  • PASSWORD CONFIGURATION — 4 levels 4.
  • SAVE & RECALL CONFIGURATIONS — 20 user defined, 1 factory default, 1 most recent front panel configuration (power down save), 1 default front panel.
  • INPUT/OUTPUT — Input impedance: balanced 10K Ohms, PIN 2 high. Output impedance: balanced 10 Ohms nominal, PIN 2 high.
  • Input/output maximum signal levels: balanced +18 dBV peak.
  • Output load: 600 Ohms balanced.
  • Bypass: true power-off bypass. I/O connectors: XLR-3 ¼” TRS.
  • GRQ3122 and 3122-S: Dual channel, one input, one output per channel.
  • GRQ3121, and 3121- S: Single channel, one input, two parallel outputs. Functions on each output selectable via GRQ2 Remote.
  • PERFORMANCE — Frequency response: 20 Hz to 20 kHz, 0.2 dB @+18 dBV. Dynamic range: >110 dB. Headroom: +14 dB peak @ 4 dBV nominal input.
  • POWER — 50/60 Hz available in 100V, 120V, 230V; 18W.
  • DIMENSIONS — 2-U rack mount; 19 x 3.5 x 9.5 in. (48.3 x 4.5 x 22.9 cm); Weight: 9.0 lb. (3.9 kg). 1-U
  • rack mount: 19 x 1.75 x 9.5 in. (48.3 x 4.5 x 22.9 cm);
  • Weight: 8 lb. (3.6 Kg).