Carousel is a rotary speaker (Leslie-style) effect for the Organelle.

Separate horn and drum rotors, each with its own speed and weight, so they speed up and slow down apart (the famous wind-up). Two virtual mics catch real Doppler pitch movement, the horn’s beam swinging past, cabinet reflections and a bit of room.

FEATURES
– 5 cabinets: 122 CLASSIC, 147 HI-FI, 145 SMALL, 3300 SOLID, 16 VIBRATONE (guitar, no horn)
– Slow / Fast / Stop (brake) from AUX, footswitch or the mod wheel (half moon), or ride the rotor speed continuously
– Brake with a stop position: the rotors wind down and park facing front, or at any angle you set
– Tube preamp drive with adjustable character
– Stereo with adjustable WIDTH and LO MONO (keeps the low end centred, great on a PA), or a clean single-mic MONO
– Every speed (rpm) and ramp time can be set, plus doppler, AM depth, wobble, crossover, body, bass / treble, mic angle and distance
– Expression pedal = volume (or drive / speed / balance)
– The LED follows the horn as it turns

CONTROLS
Encoder: turn = change page, press = Organelle menu, AUX + press = reset. 11 simple pages, knob catch (no jumps).

NOTES
Everything is saved by itself; works with Organelle Save Patch. Pure Data vanilla, no externals. Full guide in README.txt.

NEW IN v1.1
– Input now comes in through the Organelle’s standard input path, like other Organelle patches

Feedback, bug reports and requests are welcome in the comments.
If you’d like to support my patches: https://buymeacoffee.com/gur_shulman