The Soundcraft GB8 16 Live Sound Mixer features four full-function stereo channels and four stereo returns.
The Soundcraft GB8 16 is designed for installations such as churches and performance venues, or
for small touring sound systems. The dual-mode topology implemented to such success on the MH3 and MH4 desks allows the GB8 to be used on FOH or monitor duties, with fader control of group or aux outputs.
Additional features of the Soundcraft GB8 16 include a 1kHz oscillator and a meter bridge with three led meters that very closely emulate the ballistics of VU meters. Four mute groups allow several channels to be muted simultaneously, while another unique facility is the limiter on both the Record and Alternate stereo outputs that makes it easier to create a stereo recording of the mix.
The console also features an output matrix with eleven feeds to four outputs, being fed from the group
busses and main L, R and C (mono) outputs. Although largely conventional in layout, the GB8 does have some unique mechanical features. The rugged steel chassis has a sloping rear connector panel so that it is easier to configure from the front of the desk, while the integral power supply has a link option for an external back-up PSU.
Careful attention has been given to the mechanical construction, to ensure reliability under strenuous
conditions, with all input modules being constructed with individual vertically-mounted pcb's, fitted to the steel chassis front panel with individually-nutted potentiometers. The GB Series also shares the
stylish looks of the MH4, MH3 and LX7ii consoles, continuing a strong family look and feel across the range.
Soundcraft GB8 16 main features:
- Noise: Measured RMS, 22Hz to 22kHz Bandwidth
- Mic E.I.N. @ unity gain,150W source impedance: -128dBu
- Mix Output, 40 inputs routed to mix: <-82dBu
- Group Outputs: <-83dBu
- Aux Outputs: <-80dBu
- Matrix Outputs: <-89dBu
- 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
- Matrix Send pots offness (typical): <-84dB
- Frequency Response
- Mic/Line
- Input to any output: 20Hz - 20kHz <1dB
- THD + N
- Mic sens: -30dBu, +20dBu at all outputs @1kHz <0.006
- CMRR
- Typical @ 1kHz: 80dB
- 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: 2x250mW into 200.
- Input & Output Impedances
- Mic Inputs: 2k.
- Line Inputs and Stereo Returns: 10k.
- Mix, Group, Aux, Matrix &
- Direct outputs: 150.
- Insert Sends: 75.
- Insert Returns: 5k.
- Recommended Headphone Impedance: 50 - 600
Soundcraft GB8 16 Live Sound Mixer (code 31339)
16 Channel Mixing Desk. Designed for installations such as churches and performance venues, or for small touring sound systems.
£1,499.99 (inc vat)