Bass tube amp with an output of 550 W. It includes four 12AX7 tubes, offers amazing sound and feel of the play, and it has the Tube Gain control of the dynamics and tonal response. It is equipped with 9 band equalizer, Bass, Mid and Treble controls, selectable mid frequency switch, Bright function and switchable Ultra Low and Ultra High function. It includes XLR DI output for direct connection to a mixer, effects loop, switchable output for a tuner, power amp input, preamp output, three speaker outputs (2 x 1/4" jacks and a professional connector, compatible with Neutrik Speakon). The device has an active cooling system, integrated limiter and dual footswitch for Mute and EQ function (footswitch is not included). Dimensions: 315 x 485 x 95 mm. Weight: 12.4 kg.