The ULTRABASS BXD3000H is a 300-Watt 2-channel bass amp head designed specifically for the bass player who requires the ultimate in tonal versatility. With 300 Watts of immaculate Class-D output, youÕll have more than enough power to serve up tight and punchy bottom-end for a wide range of performance applications. But power is not all the BXD3000H has to off er Ð you get 2-channel operation for everything from super-clean tones to sweet distortion-laced grind; a 7-band graphic EQ, with our revolutionary ÒSee-What-You- PlayÓ FBQ frequency indicator that allows you to instantly call up your favorite sounds; a switchable ULTRABASS subharmonics processor for massive depth; a built-in Compressor, for your slap licks, and a host of other professional features and I/O options Ð and it all weighs less than 7.7 lbs/3.5 kg! ¥ Ultra-compact 300-Watt 2-channel bass amplifier ¥ Revolutionary Class-D amplifier technology: enormous power, incredible sonic performance and ultra-lightweight ¥ Clean channel with dedicated Gain control ¥ Distortion channel with dedicated Gain, Shape and Level controls ¥ Ultra-musical, active 7-band graphic EQ with FBQ Spectrum Analyzer ¥ Revolutionary ''see what you play'' FBQ frequency indicator for instant sound shaping ¥ Switchable Ultrabass subharmonics processor for unbelievable low-end power ¥ Integrated Compressor smooths out volume peaks when playing dynamic slaps ¥ Dual footswitch for channel select and Ultrabass function included ¥ Separate Headphone outputÑperfect for quiet practicing ¥ Balanced XLR DI and Line outputs for direct connection to your mixing console ¥ CD input allows you to play along to your favorite music ¥ Dedicated FX Insert for external effects devices (stomp boxes, rack effects, etc.) ¥ Rack mount brackets included ¥ "Planet Earth" switching power supply for maximum flexibility (100 - 240 V~), noise-free audio, superior transient response plus low power consumption for energy saving ¥ Designed and engineered in Germany