The new ACX900 is a 90-Watt, 2-channel amplifier which features 2 original 8  BUGERA speakers for true acoustic fidelity. It offers you 2 independent FX processors and an ultra-musical, 7-band graphic EQ for each channel plus the revolutionary FBQ Feedback Detection system to reduce feedback in an instant. In addition, the ACX900 holds a dedicated Tuner switch per channel for use with an external tuner, FX inserts and a balanced stereo XLR Line out with Ground Lift switch to enable a direct connection to your mixing console. It also comes with a dual footswitch FS112.