Robin Gareus http://gareus.org/
14 Pedalboards using it

setBfree Whirl Speaker

Plugin screenshot

A rotating loudspeaker emulator designed to imitate the sound of device that brought world-wide fame to the name of Don Leslie. Features: Modeled by x42

Control Default Min Max
Motor 1 0 2
Horn Level 0.00 dB -20.00 dB 20.00 dB
Drum Level 0.00 dB -20.00 dB 20.00 dB
Drum Stereo Width 1.00 0.00 2.00
Horn Speed Slow 40.3 RPM 5.0 RPM 200.0 RPM
Horn Speed Fast 423.4 RPM 100.0 RPM 1000.0 RPM
Horn Acceleration 0.16 s 0.00 s 10.00 s
Horn Deceleration 0.32 s 0.00 s 10.00 s
Horn Brake Position 1.00 deg 0.00 deg 1.00 deg
Horn Flt-1 Type 0 0 8
Horn Flt-1 Frequency 4500.00 Hz 250.00 Hz 8000.00 Hz
Horn Flt-1 Quality 2.75 0.01 6.00
Horn Flt-1 Gain -30.00 dB -48.00 dB 48.00 dB
Horn Flt-2 Type 7 0 8
Horn Flt-2 Frequency 300.00 Hz 250.00 Hz 8000.00 Hz
Horn Flt-2 Quality 1.00 0.01 6.00
Horn Flt-2 Gain -30.00 dB -48.00 dB 48.00 dB
Drum Speed Slow 36.0 RPM 5.0 RPM 100.0 RPM
Drum Speed Fast 357.3 RPM 60.0 RPM 600.0 RPM
Drum Acceleration 4.13 s 0.01 s 20.00 s
Drum Deceleration 1.37 s 0.01 s 20.00 s
Drum Brake Position 1.00 deg 0.00 deg 1.00 deg
Drum Filter Type 8 0 8
Drum Filter Frequency 811.97 Hz 50.00 Hz 8000.00 Hz
Drum Filter Quality 1.60 0.01 6.00
Drum Filter Gain -38.93 dB -48.00 dB 48.00 dB
Horn Signal Leakage -16.47 dB -80.00 dB -3.00 dB
http://gareus.org/oss/lv2/b_whirl#mod v.1:2058.0-3