• Soundcraft GB2R 12+2 Channel Mixer Angle View
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Soundcraft GB2R 12+2 Channel Mixer

Soundcraft GB2R 12+2 Channel Mixer

SoundPro Item: 48648 | Part Number: RW5755SM

$1,785.00
$2,190.00 $1,785.00
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MSRP: $2,190.00 | MAP: $1,785.00

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  • 12+2 channel version, with 12 mono inputs and 2 stereo inputs, 1 Stereo Sub Group Output, Mix and Mono Sum Outputs, and 6 Aux Outputs - Total Inputs to Mix: 26 (when Mics used on stereo input)
  • 19" rack-mountable console
  • Rotatable connector pod for top or rear cable entry
  • 10 busses
  • 2 full feature stereo inputs
  • GB30 Mic preamp and precision EQ on inputs
  • Switchable +48V phantom power on every mic input
  • 100Hz Hi-pass filter
  • Direct outputs on every channel
  • 100mm faders
  • Stereo Mix Output and separate Mono Sum output
  • Record output
  • Internal Universal switched mode PSU
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This Soundcraft GB2R 12.2 mixer offers 12 mono inputs, 2 full-feature stereo inputs, and 2 group busses, and 6 auxiliary sends. It’s a 19”, rack-mountable mixer intended for smaller-scale installations including houses of worship, performance venues, portable PA systems, and broadcasting studios.

The difference between the two GB2R models is the inputs and outputs. This 12.2 model offers stereo inputs for both Mic and Line. Mic signals can be routed to the local channel while the Line inputs are available as stereo returns on the main mix bus. Enjoy up to 26 inputs in a more compact build using the 12.2’s pair of stereo returns and a 2-track input. Every input boasts a pre/post switchable direct output so you can interconnect recording or effects gear.

The GB2R also features a GB30 Mic Preamplifier and Equalizer that enables high-resolution adjustment over a wide gain range of 55 dB. An internal universal voltage PSU dispenses with the need for power supply connections. Compact and easy to integrate into setups of myriad sizes, shapes, and styles, this mixer offers a connector section in a rotatable pod so you can gain cable access to the top of the mixer or the rear—perfect for positioning on a table or desktop or mounting it in a 19” rack.

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  • Frequency Response (mic/line input to any output, 20Hz - 20kHz)<1 dB
  • THD+N (mic sens. -30dBu, +10dBu at all outputs @1kHz)<0.006%
  • Noise (measured RMS, 22Hz to 22kHz bandwidth)
    • Mic EIN @ Unity Gain, 150Ω Source Impedance: -128dBu
    • Mix Output, 16 Inputs Routed to Mix: <-86dBu
    • Group & Centre Outputs: <-86dBu
    • Aux Outputs: <-86dBu
  • Crosstalk (@ 1kHz, typical)
    • Input Channel Mute: <-97dB
    • Input Fader Cut-Off: <-95dB
    • Pan Isolation: <-77dB
    • Mix Route Isolation: <-97dB
    • Group Route Isolation: <-97dB
    • Adjacent Channel Crosstalk: <-99dB
    • Group to Mix: <-89dB
    • Aux Send Pots Offness (typical): <-84dB
  • CMRR (typical @ 1kHz)90dB
  • Input & Output Max. Levels
    • Mono & Stereo Mic Inputs: +15dBu
    • Mono & Stereo Line Inputs: +30dBu
    • Stereo Returns & Insert Returns: +20dBu
    • Any Output: +20dBu
    • Nominal Operating Level: 0dBu
    • Headphone Power: 2x 250mW into 200Ω
  • Input & Output Impedances
    • Mic Inputs: 2kΩ
    • Line Inputs & Stereo Returns: 10kΩ
    • Input Channels Insert Return: 5kΩ (with EQ in), otherwise 3kΩ
    • Mix, Group, Aux, Matrix & Direct Outputs: 150Ω
    • Insert Sends: 75Ω
    • Recommended Headphone Impedance: 50-600Ω
  • EQ (mono input)
    • High Pass Filter (mono input): 100Hz, 18dB/octave
    • HF: 13kHz, +/-15dB, 2nd order shelving
    • Hi-Mid: 550Hz-13kHz, +/-15dB, Q=1.5
    • Lo-Mid: 80Hz-1.9kHz, +/-15dB, Q=1.5
    • LF: 80Hz, +/-15dB, 2nd order shelving
  • Metering
    • Input Channels: single LEDs, signal present and peak
    • Outputs: 2 tri-color 12-segment LED bargraphs
  • Power
    • AC Mains Supply (internal PSU): 90V-240V AC, 50/60Hz universal input
    • Power Consumption: less than 100W
  • Operating Conditions
    • Temperature Range: 14°F to 86°F (-10°C to 30°C)
    • Relative Humidity: 0% to 80%
  • Dimensions19x17.47x5.46"

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