Ultra-Lightweight 300-Watt 2-Channel Bass Amplifier Head with FBQ Spectrum Analyzer, Ultrabass Processor and Compressor

  • 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 output—perfect 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
  • 3-Year Warranty Program*
  • Designed and engineered in Germany


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, you’ll 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 – you get 2-channel operation for everything from super-clean tones to sweet distortion-laced grind; a 7-band graphic EQ, with our revolutionary “See-What-You- Play” 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 – and it all weighs less than 7.7 lbs/3.5 kg!

Class-D - Massive Power, Perfect Sound

Thanks to our revolutionary Class-D amplifier technology, we are able to provide you with enormous power and incredible sonic performance in an easy-to-use, ultra-portable and lightweight package. Class-D amplification makes all the difference, offering the ultimate in energy efficiency and eliminating the need for heavy power supplies and massive heat sinks. This amazing technology makes it possible to design and build extremely-powerful products that are significantly lighter in weight than their traditional counterparts, while using less energy and protecting the environment.

Secret Weapon #1

Tone. That’s what it all comes down to – and the BXD3000H really delivers! Channel 1 provides squeaky-clean operation for the most true-to-life sound of your bass. If you prefer a more aggressive sound, switch to Channel 2 via the front panel button, or the supplied dual-function footswitch (Channel and ULTRABASS) – and use Gain 2 to dial in the perfect amount of grind. For even more tonal variation, we’ve provided our proprietary Shape control, which lets you call up a broad range of sounds – anything from mild to wild! And if your gig calls for two basses, say a fretted and a fretless, you can use Channel 2 and the Shape control to fine-tune the sound of that second instrument.

Onboard 7-Band FBQ Equalizer

Our revolutionary FBQ Equalizer allows you to “see-what-you-play”. In normal mode the individual frequency bands can be raised or lowered to fine-tune your sound; but when you engage the FBQ button, you get the power of a dedicated spectrum analyzer right at your fingertips. Now the LEDs on the frequency sliders illuminate in varying levels of intensity, showing you exactly which bands need to be adjusted for optimal performance. This is especially handy for eliminating the low-frequency feedback typically associated with hollow-body, electric-acoustic and upright basses.

Studio-Quality Compressor - Stairway to Heaven

Our studio-grade compressor is based on classic and famous studio equipment from the 70’s. This totally transparent and musical compressor design allows your full dynamic range to shine through until your signal reaches the compression threshold, which is indicated by the highly visible status LED. The compressor increases sustain and gently smoothens out signal peaks, which is especially handy when you’re laying down the funk, à la slap and pop – or hammering home your most-aggressive metal lines. The resulting output level lets you unleash powerful and impact-laden bass lines, while still sitting right where you need to be in the mix!

You Are Covered

*Warranty details can be found at