Ableton Leslie ver.3.0 Max for Live Device (.amxd file) | Rotary Speaker Simulator

Breathe Life into Static Sound

The rotating speaker is a mechanical marvel that shaped the sound of a generation. Originally designed to give electronic organs the majestic presence of a pipe organ, it achieved something far more profound. It introduced a complex and three dimensional movement that a simple electronic chorus or vibrato could never replicate.

The Physics of the Spin

Most digital modulations rely on simple low frequency oscillators to bend pitch and volume. Real magic happens in the physical world. When sound is physically thrown around a wooden cabinet by spinning rotors, it creates a chaotic and beautiful interaction of acoustics. We modeled this entire ecosystem. The Leslie device for Ableton Max for Live is not a mere emulation of an effect pedal. It is a meticulous recreation of the acoustic event itself. At its core is a simulation of the dual rotor system. The high frequencies are projected through a spinning horn. Meanwhile, the low frequencies push through a rotating baffle drum. Because the horn is relatively light and the drum is heavy, they accelerate and decelerate at entirely different rates. When you switch between slow and fast speeds, the resulting polyrhythmic interaction creates an organic undulation that constantly evolves.

The signature sound requires more than just motion. It requires the harmonic richness of a driven tube amplifier and the resonant character of a wooden enclosure. 

• Tube Saturation: We recreated the nonlinear saturation of the original preamp. Pushing the drive parameter introduces the characteristic warmth and aggressive grit that makes the sound bite through a dense mix.
• The Doppler Effect: Virtual microphones capture the sound exactly as they would in a physical studio room. As the rotors spin towards and away from these virtual mics, genuine Doppler pitch shifting occurs alongside deep amplitude modulation. You have complete control over the proximity, allowing you to move from a subtle room feel to intense, throbbing modulation.
• Acoustic Space: The final touch is the cabinet itself. We modeled the high frequency dampening and internal reflections of the wooden box. This allows you to blend the direct signal with the dark and enclosed resonance of a physical space.

A Playground for Sound Design

While this specific modulation is legendary on organs and electric pianos, this physical movement is a secret weapon for modern sound design. A static synthesizer pad transforms into a breathing and shifting landscape. A sterile guitar line gains vintage warmth and an almost vocal quality. By adjusting the crossover frequencies, microphone angles, and independent motor speeds, you can craft anything from a slow moving studio treatment to violent and chaotic spatial effects.

Leslie for Max for Live

Bring the complex physics of acoustic modulation directly into your Ableton Live environment. Elevate your sound design with true mechanical resonance.

Available now on Sellfy.

Purchasers of this device will automatically receive all future updates completely free of charge. Simply log into the Sellfy account you used for your purchase to access the latest version at any time.

ver.2.2 ... No sound bug fixed. (2/14/2025)

Modulation FX

Leslie https://akihikomatsumoto.sellfy.store/p/ableton-leslie/

Mod Delay https://akihikomatsumoto.sellfy.store/p/ableton-mod-delay/

Amp Modulator https://akihikomatsumoto.sellfy.store/p/abletonampmodulator/

Gate Slicer https://akihikomatsumoto.sellfy.store/p/abletongateslicer/

Freq Modulator https://akihikomatsumoto.sellfy.store/p/abletonfreqmodulator/

90 Phaser https://akihikomatsumoto.sellfy.store/p/ableton-90-phaser/

CE1CE2 Chorus https://akihikomatsumoto.sellfy.store/p/ableton-ce1-ce2-chorus/

Akihiko Matsumoto

Study Site https://akihikomatsumoto.com/study/

Ableton M4L, Serum Preset Store https://akihikomatsumoto.com/download/

Sample Pack https://akihikomatsumoto.sellfy.store/sample-pack/

Bandcamp https://akihikomatsumoto.bandcamp.com

Ableton Skin https://akihikomatsumoto.sellfy.store/p/ableton-skin-pack/

Spotify https://open.spotify.com/artist/1tZMmxzZbvNu6klyKXa0L1?si=2JZaFeLbREi-UownD8POSg