filter pedal for guitar Ladditude™ – Analog Ladder Filter Pedal for Guitar & Bass

ORDER NOW!*  PLEASE select either CHROME KNOBS or the classic SYNTH KNOBS before adding to your cart.

*Due to high demand, all Orders will have an approximate 1-week build time prior to fulfillment.

Once your Ladditude ships you will receive tracking information. Thank you ALL for your incredible support and understanding!

Overview

The Ladditude™ LF-01 is more than an effects pedal—it’s a sonic laboratory in a stompbox. Built around a classic analog resonant ladder filter and a proprietary optical envelope-detection circuit, this boutique unit transforms your guitar, bass, or synth into an expressive, touch-sensitive instrument with Moog-style warmth and resonance.

From tight, funky envelope sweeps to massive EDM-style filter drops and spacey, laser-like resonance effects, the Ladditude™ empowers you to create tones that cut through the mix and command attention. Add an expression pedal for real-time control over filter frequency and unlock even more performance possibilities.

Classic Ladder-Filter Design—Reimagined

Inspired by the legendary analog ladder filters in vintage synthesizers, the Ladditude™ modernizes the design with high-performance upgrades:

• Expansive Frequency Range – From earth-shaking sub-bass to shimmering highs, spanning sub-sonic to super-sonic territory.
• Flexible Control Options – Operate manually, via internal/external CV, or through your audio signal input.
• +/-15v Power Rails – Delivers greater headroom, punch, and clarity for today’s demanding players.

Tone-Shaping Muscle

• Drive Control – Shape smooth, liquid sweeps or push into gritty, harmonic-rich growl.
• Level Control – Boost from unity gain up to +22 dB—cut through the busiest mix or hit your amp harder for extra bite.
• Optical Envelope Detection – Simultaneously modulates filter and resonance for evolving, organic tone movement.

From Subtle to Sonically Unhinged

The Ladditude™ delivers:

• Mu-Tron-style funky filter sweeps
• MiniMoog-inspired synth leads & basses
• Psychedelic, laser-like effects perfect for ambient, electronic, and experimental music

Whether you want to add a touch of analog warmth or unleash a wave of cosmic chaos, the Ladditude™ is bold, musical, and endlessly inspiring.

Why Players Choose the Ladditude™

Only for the bold. The Ladditude™ isn’t built for players chasing safe, familiar tones—it’s for musicians who thrive on pushing boundaries and bending genres. If you’re not afraid to explore uncharted sonic territory, this pedal will reward you with an endless palette of sounds that no standard overdrive or chorus could touch.

With its Moog-inspired ladder filter core, touch-responsive dynamics, and the ability to morph from warm, vintage funk to wild, resonant chaos, the Ladditude™ invites you to break the rules, redefine your tone, and make music that stands out in every mix.

When subtle isn’t enough and ordinary won’t do—the Ladditude™ is your weapon of choice.

Technical Specs

*Please note the Ladditude™ will be manufactured in a limited batch of 100.  Unlike most other TWA pedals we are not sure we will be able to produce more than 100 of these special units.