Soundcraft GB4 40-Channel live PA mixer comes designed for professional applications that demand a console capable of delivering pristine audio performance. Soundcraft GB4 40-Channel mixer desks feature the highest levels of mechanical construction, from individual vertically-mounted PCB's to the steel chassis front panel with individually-nutted potentiometers. Soundcraft GB4 40 also boasts the highly-transparent GB30 Mic amp, designed by Graham Blyth to celebrate the company's 30th anniversary.
The GB4 range of mixing consoles come built for demanding applications offering an ideal solution for installations such as churches and performance venues, or for small touring sound systems. The dual-mode topology implemented on GB4 was derived from the MH3 and MH4 range of desks and allows the GB4 to be used on FOH or monitor duties, with fader control of group or aux outputs.
Although largely conventional in layout, the GB4 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.
Four mute groups allow several channels on GB4 to be muted simultaneously, while another unique facility is the limiter on a set of dedicated record outputs that makes it easier to create a stereo recording of the mix. The console also features an output matrix with seven feeds to four outputs, being fed from the group busses and main L, R and C (mono) outputs.
Soundcraft GB4 40-Channel mixers offer a comprehensive set of functions and facilities in a small and cost-effective footprint.