Unleash the power of punchy, driven kicks with the Erica Synths Hexinverter Mutant BD9 Eurorack Module. This compact module, inspired by the iconic TR-909, merges voltage-controlled distortion with the classic sine and switchable square waveforms, offering an expansive palette of bold, analog bass drums. Tailored for modern modular systems, the BD9 goes beyond traditional drum synths to deliver aggressive kicks and deep, rich tonal sculpting.

With its extensive CV control and modular-ready output level, the BD9 ensures your kicks cut through any live setup or studio mix. The parametric bass drum synthesis engine features a wide pitch range (30Hz–240Hz), allowing you to create everything from tight transient hits to exaggerated, tom-like sweeps. The included Click generator sharpens attack definition, while the Drive control offers a spectrum of sonic textures—from warm analog saturation to fierce distortion.

For those craving deeper impact, the integrated square-wave sub-oscillator adds anything from subtle weight to a low-end obliteration, ensuring your sound remains dynamic and full-bodied. Whether you're stacking layers in the studio or performing live, the Mutant BD9 stands ready to transform your sound design possibilities.

Key Features:

• Analog bass drum module with TR-909-inspired design
• Voltage-controlled distortion and switchable sine/square VCO
• Extensive CV modulation with pitch range from 30Hz to 240Hz
• Integrated square-wave sub-oscillator with manual/CV blending
• Dedicated Click generator for precise attack definition
• Drive control for warm saturation to aggressive overdrive
• 13HP size, fitting easily in most Eurorack setups

Product specs

FAQs

What kind of sound does the Erica Synths Hexinverter Mutant BD9 produce?

The Erica Synths Hexinverter Mutant BD9 is designed to create powerful bass drum sounds with a sub-oscillator for added depth, ideal for electronic music production.

Is the Erica Synths Hexinverter Mutant BD9 module analog or digital?

The Mutant BD9 is an analog module, providing rich, warm sounds typical of analog synthesis.

What are the main control features of the Mutant BD9 Eurorack Module?

The module features controls for pitch, pitch decay, amp decay, click level, and output drive, allowing for detailed sound shaping.

Does the Erica Synths Mutant BD9 require a specific power supply?

Yes, the Mutant BD9 requires a Eurorack case with a ±12V power supply, consuming 50mA.

What is the size of the Erica Synths Hexinverter Mutant BD9 in HP?

The Mutant BD9 module is 13HP wide, making it suitable for most Eurorack setups.