Walrus Audio Lum Texture Engine Guava

The Walrus Audio Lüm Texture Engine transforms traditional reverb into a living, evolving instrument. Combining granular processing, atmospheric reverbs, real-time automation, and onboard presets, Lüm creates immersive sonic environments that move and shift alongside your playing. Inspired by elements of Walrus Audio's acclaimed Slö, Lore, and Fable pedals, Lüm delivers a completely unique approach to ambient sound creation.

Three distinct texture modes allow players to explore a broad range of ambient possibilities. Grain Cloud mode introduces rhythmic granular artifacts, Grain Verb surrounds those grains in dense reverberant washes, and Forward/Reverse Verb combines two reverb engines to create evolving rhythmic interactions. The innovative Stretch Engine further expands the pedal's capabilities by altering playback speed and dramatically changing the behavior of grains, decay characteristics, and overall tonal response.

Performance-focused features such as Moment Control automation, selectable bypass modes, and seamless preset recall make Lüm equally powerful on stage and in the studio. Finished in vibrant Guava Gloss with exclusive artwork by Emily Ursä, the Lüm Texture Engine is a visually striking and sonically adventurous addition to any pedalboard.

Highlights

• Granular texture and ambient reverb engine
• Three unique processing modes
• Stretch Engine sample-rate manipulation
• Momentary automation control
• Three onboard presets
• Seamless preset transitions
• Exclusive Emily Ursä artwork
• Guava Gloss finish

Features

Mode I – Grain Cloud

• Dual-tap granular delay textures
• Adjustable grain density and frequency

Mode II – Grain Verb

• Granular processing embedded within reverb
• Rich, dense ambient textures

Mode III – Forward / Reverse Verb

• Interactive forward and reverse reverb algorithms
• Adjustable timing and decay behavior

Moment Control

• Real-time automation of any primary parameter
• Dynamic sound-shaping during performance

Stretch Engine

• Global sample-rate control from half-speed to double-speed
• Unique interaction with grain size and reverb characteristics

Presets

• Save and recall three onboard presets
• Smooth transitions between sounds

Specifications

• Finish: Guava Gloss
• Bypass: Buffered
• Presets: 3 Onboard
• Input: 1/4" TS
• Output: 1/4" TS
• Input Impedance: 1M Ohm
• Output Impedance: 100 Ohm
• Power Requirement: 9V DC, 100mA Minimum
• Power Supply: Sold Separately
• Dimensions: 4.77" x 2.6" x 1.39"

Why Buy From Tone Shop Guitars?

At Tone Shop Guitars, we carefully curate innovative gear that inspires creativity and expands your sonic possibilities. Every pedal is inspected before it leaves our shop, and our experienced staff is always available to help you find the right tools for your rig. Whether you're building ambient soundscapes or exploring new textures, we're here to help you get the most from your gear.