Klowra Whorl Rotary

Klowra Whorl Rotary Pedal – Rotary Speaker Effect Pedal

The Klowra Whorl Rotary is a digital rotary speaker effect pedal that recreates the three-dimensional movement and modulation of classic rotating speaker systems. Using advanced physical modeling, it simulates the mass of the treble horn and bass rotor to reproduce the authentic Doppler effect and immersive 3D spatial character of classic Leslie and Vibratone systems.

With three precision-modeled cabinet configurations, fast and slow speed switching, a braking function and a dynamic envelope engine, Whorl captures the mechanical inertia, air resistance and organic movement of rotating speakers. The result is a dynamically responsive rotary sound inspired by late-1960s psychedelic music, blues and classic British psychedelia.

Features and Specifications

Digital rotary speaker effect pedal
Advanced physical modeling of rotating speaker systems
Simulated treble horn and bass rotor
Authentic Doppler effect and three-dimensional spatial character
Three modeled cabinet configurations
Fast and slow speed settings
Rotary speaker braking function
Dynamic envelope engine
Simulated mechanical inertia and air resistance
Mono operation
No MIDI
External footswitch input
Power supply: 9 V DC, 150 mA
Dimensions: 51 × 92 × 38 mm
Weight: 234 g