Allen & Heath CQ-20BThe CQ20B is part of the NEW Allen & Heath CQ range This unit is a Bluetooth digital mixer; with 96 kHz FPGA processing; Quick and Complete channels; Gain Assist (automatic preamp adjustment); Feedback Assist; 4x FX Assist engines; AMM; Control via Windows, Mac, Android and iOS possible. CQ 20B Features Stereo USB record playback with dedicated input channel Stereo Bluetooth playback with dedicated input channel 4 FX engines Dual Footswitch connection

Stereo XLR / Line combo input

72 Fader strips (12 faders

2 In / 2 Out USB Audio Interface

Unrivalled dual Xone:VCF filters with CRUNCH harmonic distortion

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Designed to deliver a step up in sound quality for the battery-powered portable PA segment

this all-in-one PA speaker has been finished with a set of durable wheels and a trolley handle

96 controllers and hundreds of system I/O

Very robust all-metal frame

Combo XLR and Jack inputs and Speakon outputs

Channel LCD displays

The EVOLVE 50 Portable Column System is a three component loudspeaker system powered by a 1000 W Class-D amplifier and driven by Electro-Voice's QuickSmartDSP