Ashdown Pro-DI Bass Preamp Pedal - Black

When consistent, pro-quality tone is a must and backline isn’t guaranteed, the Ashdown Pro-DI puts a complete bass rig at your feet. Designed for touring players who need a reliable all-in-one solution they can count on night after night, it combines a five-band EQ derived from Ashdown’s ABM platform with a Pre-Shape control for quick, mix-ready contouring. A valve-emulated drive circuit adds harmonic texture without sacrificing clarity, while input/output controls and a built-in VU meter help you maintain proper gain structure across different setups. With a transformer-isolated DI, line mix control and headphone output, the Pro-DI delivers a compact, fully integrated platform for shaping, monitoring and sending your sound wherever you play.

5-Band EQ and Pre-Shape Control for Consistent, Mix-Ready Tone

At the core of the Pro-DI is a five-band EQ based on Ashdown’s ABM preamp design, offering precise control across bass, low-mid, mid, high-mid and treble frequencies. This allows you to dial in a balanced, reliable tone regardless of the amp or PA system you’re running into. The Pre-Shape switch provides an instant contour, scooping mids and enhancing lows and highs for a more modern, mix-ready sound. A switchable input pad accommodates both passive and active basses, ensuring proper gain staging and consistent response across different instruments.

Valve-Emulated Drive and VU Meter for Controlled Gain and Harmonic Detail

The onboard drive circuit introduces harmonic richness while preserving the integrity of your core tone. With dedicated drive gain, level and mix controls, you can blend in just enough grit to enhance presence or push into more saturated textures without losing low-end clarity. Input and output controls work alongside the built-in VU meter, allowing you to monitor signal levels and maintain consistent gain structure when engaging the drive or switching between setups. The result is a controlled, predictable response that translates reliably from stage to studio.

Transformer-Isolated DI, Line Mix and Headphone Output for Stage, Studio and Practice

The Ashdown Pro-DI is designed to handle a wide range of real-world scenarios. A transformer-isolated DI output delivers a clean, balanced signal to front-of-house or recording interfaces, with a ground lift to reduce unwanted noise. A dedicated link output provides additional routing flexibility, while a line input with adjustable mix control allows you to blend in external audio for practice or monitoring. The headphone output makes silent rehearsal simple, giving you a consistent reference sound wherever you are. Compact, durable and built for reliability, the Pro-DI functions as a complete, tour-ready solution for bass players who need control over every aspect of their signal.