Multi-purpose audio mixing console features 4 group busses configured as 2 stereo subgroups and an integral 6 x 2 matrix. Intended for installed-sound and audiovisual applications that do not require the functionality provided by the GB4 or GB8, the GB2 is available in frame sizes of 16, 24 and 32 mono inputs each with 2 stereo inputs as standard. Each input features the high-performance GB30 mic preamp and GB30 equalizer designs of the GB4 and GB8 along with 6 Aux buses. Four subgroups are provided as two stereo pairs with unique facility for adjusting the width of the stereo signal across the stereo mix. It also features two stereo input channels with separate mic and line inputs.