
Review Summary
2016-08-29T08:49:10
We just set her up yesterday while finishing off the sound board area at our church. She (The board) sounds great so far, the options on the board are amazing and the pre amps are great, lots more options than on our last board - Excited - Thank you Adorama Jim Mackinga
Jim M.
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Analogue
40
4
No
0
8
4
8
5
Yes
4
Measured RMS, 22Hz to 22kHz Bandwidth
Mic E.I.N. at unity gain,150W source impedance: -128dBu
Mix Output, 40 inputs routed to mix: <-82dBu
Group Outputs: <-83dBu
Aux Outputs: <-80dBu
Matrix Outputs: <-89dBu
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
Mic/Line Input to any output, 20Hz - 20kHz: <1dB
Mic sens. -30dBu, +20dBu at all outputs at 1kHz: <0.006%
Typical at 1kHz: 80dB
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 200Ohm
Mic Inputs: 2kOhm
Line Inputs and Stereo Returns: 10kOhm
Mix, Group, Aux, Matrix & Direct outputs: 150Ohm
Insert Sends: 75Ohm
Insert Returns: 5kOhm
Recommended Headphone Impedance: 50 - 600Ohm
6.26 x 65.59 x 25.83" / 15.9 x 166.59 x 65.60cm
40.0kg (88.2lbs)
688705209531
sounds great so far
By Jim M.
We just set her up yesterday while finishing off the sound board area at our church. She (The board) sounds great so far, the options on the board are amazing and the pre amps are great, lots more options than on our last board - Excited - Thank you Adorama Jim Mackinga
The Soundcraft GB8 40 Channel Mono Live Sound/Recording Console 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 over the GB4 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.