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Allen & Heath GR4 Rackmount Zone Mixer
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Allen & Heath GR4 Rackmount Zone Mixer

4 mic + 4 stereo, 4 zone rack mount mixer with ducking, priority paging, phoenix connectors

Allen & Heath GR4 Rackmount Zone Mixer

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Product Description

Allen & Heath GR4 Rackmount Zone Mixer (A&H-GR4)

Allen & Heath GR4 Rackmount Zone Mixer (GR-4)

GR4 is a 1U rack-mounting or desktop audio mixer, providing simple yet comprehensive control of background music and paging in bars, restaurants, stores and other leisure / retail environments. Standout features include optional remote wall plates, a mic input on the front panel, plus a 3.5 mm jack on the front for portable music sources.

  • Mixing: Individual mix and selectable control of all inputs to Z1 & Z2. Multiple options for configuring mix outputs to Z3 & Z4 (via internal jumpers)
  • Dynamics: Gain and 2 band EQ available on all mic inputs with an additional 2 band EQ available on Z1 & Z2 outputs
  • Primary Mic Mode: When audio sensed on MIC1 channel and/or PAGE contact closure is sensed then music is faded to pre-set level and MICSs 2-4 muted for the duration of the announcement. MIC1 zone select LEDs flash slowly when in priority mic mode

  • 19-inch 4-channel zone mixerblack/grey, clear layout
  • compact 1U design, 19-inch rack-mountable
  • separate peak and signal LED indicators per channel
  • page and alarm inputs for smoke detectors
  • Z1 and Z2 fully controllable, Z3 and Z4 volume only
  • inputs:microphone (balanced): 1x XLR (front), 4x 3-pin Phoenix terminal block
  • line inputs (unbalanced): 4x stereo RCA
  • zones (balanced): 2x stereo 3-pin Phoenix terminal block and 2x mono 3-pin Phoenix terminal block
  • remote: 2x 4-pin Phoenix terminal block, 1x RJ45
  • alarm/page: 2x 2-pin Phoenix terminal block
  • AUX in (mini jack on front)
  • power cable
  • controlsvolume MIC 1 through 4
  • volume ST 1 through 4 (line)
  • Z1 and Z2: volume mic and music, LF and HF
  • Z3 and Z4: volume
  • MIC 1 through 4 (rear): 4x low, high and gain
  • switchesfront/rear (mic input option)
  • Z1: 2x SEL (mic selection, music or both)
  • Z2: 2x SEL (mic selection, music or both)
  • power on/off
  • dip switches (rear): 4x vox/jukebox, 4x zone lock, 4x remote, 4x logic/pp on or off (off by default)
  • frequency response: 20 Hz – 20 kHz (+/- 0.5 dB)
  • power supply: AC adapter
  • dimensions: 438 x 242 x 48 mm (19 inches, 1 U)
  • weight: 3.4 kg

Dimension Packaging Weight : 8.4 kg

Frequently Asked Questions (FAQs)

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