OFFLINE Allen and Heath GL2400-24 Live Mixer

Full Description

Guaranteed Versatility

The Allen and Heath GL2400-24 Live Mixer is designed for a wide range of professional audio applications. Whether mixing front of house, recording live or in the studio, installed in a busy or house of worship, out on the road touring or earning its keep in rental stock, the GL2400 provides all of the control you need over your audio.

Ultimate Mixing Experience

Engineered for modern engineering techniques, every detail in this mixer has been carefully thought out to provide the very best mixing experience. For example, the mono output can be configured as LR sum, wedge, or aux-fed sub or centre master. In Monitor mode, all six auxes are available on faders with mutes, inserts, meters and XLR drive. The new 7x4 matrix with ambient mic capability opens up a huge number of mixing applications, including stereo recording, zone feeds, delay fill speakers and stereo in-ear monitor mixes.

Extended Headroom Preamp Design

The GL2400 Series includes other thoughtful new touches such as the pluggable option jumpers, XLR lamp sockets and optional Sys-Link V2 expandability. Performance is top-flight with the latest extended headroom preamp design, responsive 4-band EQ, and a new ultra-quiet mix head amp. The stylish new design uses individual nutted pot cards in a rugged, all-steel small footprint chassis, ideal for flightcasing or the space-limited venue.

Features

• 16, 24, 32, 40 channel frames
• LR and M main outputs
• 4 Audio groups with pan control
• 6 Auxiliary sends with per-channel pre/post fader switching
• 2 stereo channels each with mic and dual stereo line inputs
• 7x4 Matrix
• Proper dual functionality for FOH and/or Monitor mixing
• M can be configured as LR sum, Wedge, or Aux-Fed Sub or C master
• Recording capable with channel direct outputs
• Matrix external inputs with level trims and common input capability
• Stereo channel line inputs can be independently routed to LR
• Stereo channel mic input breakpoints for cross patching into matrix
• Responsive 4 band, 2 sweep EQ
• 100Hz channel high pass filters
• Individual phantom power and Polarity switching
• Dedicated Channel, Master and stereo Monitor meters
• Internal jumper plugs for pre/post-EQ aux, direct out and other options
• Mutes, meters and AFL on all fader masters
• Assignable talkback
• 1kHz oscillator and pink noise generator
• 2-track monitoring and replay to LR
• Headphones and local monitor outputs
• Electronically balanced XLR outputs with +26dBu drive capability
• Preamp +34dBu maximum input capability for mic or line
• Ultra low noise mix head amp design
• Internal power supply with MPS12 backup supply input (16 to 32 models)
• External RPS11 power supply and socket for backup supply (40 model)
• 100mm dust protected faders
• Metal jacks, gold-plated XLRs, sealed pots and switches
• Individual circuit card assembly with nutted pots
• Solid copper bus bar grounding
• Sys-Link V2 console linking option
• 4-pin XLR lamp sockets

Specifications

• Mic +34dBu (inc pad)
• CH Line +34dBu
• Other Line +20dBu

• XLR +26dBu
• Jack +20dBu

• Channels +20dB
• Mix +22dB

• Fader shutoff >90dB
• Mute shutoff >90dB
• Inter channel >90dB

• Mic EIN -128dB
• Residual output noise
• LR mix noise 16 routed
• Group mix noise 16 routed
• Aux mix noise 16 routed
• Mix noise 16 line 0dB gain
• Channel HPF 12dB/octave below 100Hz

• HF Shelving +/-15dB, 12kHz
• HM Peak/dip +/-15dB, 500Hz to 15kHz, Q=1.8
• LM Peak/dip +/-15dB, 35Hz to 1kHz, Q=1.8
• LF Shelving +/-15dB, 80Hz

• HF Shelving +/-15dB, 12kHz
• HM Peak/dip +/-15dB, 2.5kHz, Q=1.8
• LM Peak/dip +/-15dB, 250Hz, Q=1.8
• LF Shelving +/-15dB, 80Hz

• Internal switched mode, auto sensing, IEC input
• External input for optional MPS12 backup supply

• External RPS11 linear, IEC input
• Console Input for second RPS11 as backup supply

• Width: 817mm (32.2”)
• Depth: 560mm (22”)
• Height: 150mm (5.9”)
• Weight 16.5kg(36.3lbs) 21.5kg(47.3lbs) 26.5kg(58.3lbs) 32kg(70.5lbs)

• Mono channel
  • XLR balanced pin 2 hot Sensitivity -60 to +14dBu
  • TRS balanced, tip hot Sensitivity -40 to +14dBu
  • Pad out (MIC) 2k ohm
  • Pad in (MIC or LINE) >10k ohm, -20dB attenuation
  • Max input level +34dBu
  • XLR phantom power +48V, on/off

• Stereo channel
  • ST1,3 TRS unbalanced >10k ohm, -16 to +20dBu
  • ST2,4 TRS balanced >10k ohm, -16 to +20dBu