The Allen & Heath GL2400-24 Live Console Mixer enhances PA systems with its dual-function 24-channels loaded to the teeth with features you need for all kind of live audio mixing applications. The GL2400-24 mixer offers 4 group, 6 aux, and LR mixes, enhanced 7x4 matrix, multi-source stereo channels, and aux-fed subs capability. Dual Functionality:When mixing Front-of-House, the monitors can be set pre-insert as well as pre-EQ to prevent your house mix EQ and compression affecting the stage mix. Per channel the 24-channel mixer's aux switching means you can mix pre-fade with post-fade sends such as theatre radio mics and sound effects. As a monitor console, the aux masters have faders, inserts, mutes, meters and balanced XLR drive. You even get a fader controlled engineer' wedge feed. The Groups and LR mixes are still available to create yet more sends. In monitor mode the GL2400 audio mixer can provide up to 10 mixes, for example 6 wedge and 2 stereo IEM.Performance:Allen & Heath's mic preamp has an extended 74dB gain range with massive headroom able to deal with the widest range of signals right up to +34dBu. From a low-noise mix amp through responsive 4-band EQ to the differential balanced +26dBu outputs, every stage has been carefully designed to ensure optimum gain structure and the best sonic performance possible.Third Fader:There are 3 master faders on the Allen & Heath GL2400 Mixer. A configurable M fader lets you create an LR sum mono fill, an engineers monitor wedge feed, or a dedicated center or sub-bass speaker mix from Aux 6 which means you can dial in exactly what you need from each channel. L, R ,and M each provide a dedicated meter, mute, AFL, and balanced XLR output.7x4 Matrix:The mixing console's mat