500 Watt portable bass head with mosfet preamp and thrust compressor. Compact and lightweight design for ultimate portability. Cutting-edge Class-D amplifier technology for incredible power and sonic performance. High-voltage Mosfet preamplifier for authentic sound and feel of a tube amp. Thrust compressor for ultimate punch and to capture every nuance of your playing. 4-band EQ section provides ultimate tone shaping control. Balanced DI output with pre/post EQ routing for direct connection to mixing consoles and recording equipment. Studio-quality headphone amplifier with speaker emulation for personal practice and silent rehearsals. Auxiliary 3,5 mm jack rehearsal input for playback through speaker or headphones. Speaker output on premium speakon connector (4 Ohm minimum load). Amplifier protected against short circuits, thermal overload and low speaker impedance for enhanced reliability. Rugged steel amplifier chassis designed for life on the road. Auto-ranging universal switch-mode power supply for use worldwide. Designed and engineered in Denmark. Dimension (H x W x D): 69 x 255 x 233 mm. Weight: 2,3 kg. Colour: Red