Whorl Rotary

A sonic vortex veiled in the haze

Whorl Rotary recreates the dimensional movement and modulation of classic rotating speaker systems through advanced physical modeling. Using a detailed simulation engine, it calculates the authentic mass of the treble horn and bass drum to recreate the true 3D Doppler effect through speaker mass simulation.

Whorl Rotary reimagines the psychedelic studio legends of the late '60s. With three precision-modeled cabinet configurations, it feels like a real Vibratone/Leslie running before you. By emulating the mechanical nuance of inertia, including fast/slow switching, a living envelope engine, and expressive braking—it perfectly reproduces the drag and air friction of the rotors.

Whether you crave the classic British psychedelic textures or the swirling blues modulation, Whorl captures every breath of your performance to drive thisdynamically responsive physical engine.

Features

Budding Bloom Series - Diverging from the sci-fi universe of the Bloom Infinity Series, the Budding Bloom Series centers on Asian mythological creatures and sacred artifacts, featuring whimsical, psychedelic landscapes hand-drawn by independent artists.

High-Precision Physical Modeling - Precisely captures every mechanical nuance of a spinning motor while recreating the authentic bi-amp crossover emulation.It delivers the iconic rotary swirl, as if a classic Vibratone/Leslie were spinning right by your ears.

Vintage Rotary Cabinet Models - Provides three meticulously crafted cabinet sound models. More than just a tribute to vintage authenticity, it uses algorithms to reconstruct a deep, immersive, and authentic spatial resonance.

Physical Mass Simulation - Fine-tune the virtual speaker's authentic mass via dedicated controls. From the rotor's mechanical inertia to the dual-rotor balance, all parameters related to the rotor's perceived weight are under your precise control through speaker mass simulation.

Dynamic Auto-Rotation - In Auto-Spin mode, a highly responsive,touch-sensitive algorithm translates your playing dynamics into interactive modulation.This injects a modern, organic pulse into the classic rotary tone, allowing the effect to undulate and breathe in perfect sync with your performance.

Real-time Action & Brake - Featuring momentary footswitch logic engineered for intuitive live performance. Long-press to trigger an expressive Brake effect at key musical moments. The dynamic speed ramping is remarkably smooth and natural,ensuring the spatial modulation blends seamlessly with your emotional expression.

External Footswitch Ready - Supports connection to an external TS footswitch for versatile, continuous control capabilities over your effects.

WildSeed Engine - Powered by Klowra’s WildSeed Engine, featuring 32-bit floating-point DSP and 24-bit AD/DA conversion for high-headroom processing and studio-grade clarity.

Evolving Firmware Ecosystem - Access continuous algorithm updates and new features via the USB-C firmware updates port, ensuring your Whorl Rotary is continuously evolving alongside your creativity.

Selectable Bypass Modes - Freely switch between True/Buffered Bypass.Whether you demand the absolute purity of a straight-through signal or need a high-quality buffer to maintain signal strength across a long pedalboard chain, it guarantees a pristine signal path.

Ultra-Compact, Road-Ready Design - Housed in an ultra-compact form factor that saves precious pedalboard real estate, it never compromises on premium feel or durability. Built with high-grade components and rigorously hand-tested, it features clickless switching via a soft-touch relay, ensuring silent operation while remaining tour-grade reliable for the most demanding stages.

Tech Specs

Inputs:1 x 1/4" TS instrument jack

Input Impedance:500k Ohm

Sampling Accuracy:24-bit AD/DA Conversion & 32-bit Floating-Point DSP

Power Source:9V DC power supply required

External Control:TS Momentary footswitch

Hardware Interface:USB-C

Outputs:1 x 1/4" TS instrument jack

Output Impedance:100 Ohm

Max Input Level:+7 dBu

Current Draw:150mA

Bypass Mode:Switchable: True Bypass,Buffered Bypass

Dimensions:51mm H x 92mm D x 38mm W(2.0"H x 3.6"D x 1.5"W)