Distortion can give a bass part the aggression it needs, but losing the weight and definition of the clean signal can quickly undermine the effect. Developed with longtime Ashdown artist and Megadeth bassist James LoMenzo, the LoMenzo Mega Drive signature bass distortion pedal addresses that challenge with independent control over clean and driven signals, plus sweepable high- and low-pass filters for shaping the frequency focus of the distortion. Bypass Mix, Drive Mix and Drive Level controls provide further command over the balance and intensity of the effect, while true bypass switching supports straightforward pedalboard integration. From focused harmonic edge to wider, more aggressive distortion, the Mega Drive gives bassists the flexibility to shape driven tones while blending them with the instrument's clean foundation.

Independent Mix Controls Preserve Your Clean Bass Tone

Dedicated Bypass Mix and Drive Mix controls let you balance the bass's clean tone against the affected signal, while Drive Level provides additional control over the distortion. This parallel approach makes it possible to introduce grit and harmonic character without completely replacing the underlying clean sound. That flexibility can be especially useful in a full-band mix, where distortion may need to add aggression and texture while the clean bass continues to provide definition and support. Whether you want a subtle driven layer or a more prominent distorted voice, the Mega Drive lets you determine how the two signals work together.

Sweepable Filters Shape the Focus of Your Distortion

Sweepable high- and low-pass filters provide precise control over the frequency focus of the Mega Drive's distortion. By adjusting the upper and lower boundaries of the affected range, you can narrow, widen or reshape the driven sound to complement different basses, amps and musical settings. The controls reflect LoMenzo's own goal of being able to adjust the size and harmonic spectrum of the distortion while mixing it alongside his clean bass tone. An input control, true bypass switching and 9V operation with a 45mA current draw help the pedal integrate into a range of stage, studio and pedalboard setups.

James LoMenzo Shapes the Mega Drive's Approach

James LoMenzo's relationship with Ashdown spans more than 20 years, and the Mega Drive evolves the ideas behind his earlier signature Hyperdrive into a more flexible distortion platform. An experienced bassist whose credits span Megadeth, White Lion and Zakk Wylde, James has built a career around powerful bass playing that demands both weight and definition. His input on the Mega Drive centered on controlling the focus and harmonic spectrum of the distortion while retaining the ability to blend it with the bass's clean tone, making the artist connection fundamental to how the pedal functions. For bassists seeking focused distortion with detailed control over its frequency range and clean-signal blend, the Ashdown LoMenzo Mega Drive signature pedal delivers an artist-driven approach built around the needs of modern bass rigs.