
Roto-Machine
The Line 6 ToneCore Roto-Machine is a classic effects pedal designed to authentically emulate the complex, spatial sound of a vintage rotary speaker cabinet, such as the Leslie 122, in a compact stompbox format. Part of the ToneCore series, this unit features a dual-action footswitch for seamless speed transitions. Key controls allow for extensive sound shaping: The Drive knob adds overdrive, simulating the tube amplifier stage of a rotary speaker; the Blend control fine-tunes the balance between the emulated horn and drum components for added realism; and a three-position Ramp switch adjusts how quickly the rotation speed transitions when the footswitch is engaged. Additional dedicated Fast and Slow knobs allow users to set precise rotation rates. Its versatile controls and emulation fidelity make it a popular choice for achieving rich, swirling rotary effects.

