Rotary speaker simulator, User guide – Millennium Enterprises Stereo150 User Manual
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Rotary Speaker Simulator
The Rotary Speaker Simulator allows you to emulate the classic rotating speaker sound, without the chiropractic problems that come with
moving bulky speaker cabinets. The Rotary speaker is directly responsible for some of the most unique sounds in music. The applications for
this effect are so diverse, it can be used to achieve sounds ranging from the Allman Brothers Band to the legendary Stevie Ray Vaughan.
A unique parameter in the Rotating Speaker simulation is the Acceleration parameter. This parameter is used emulate the the time that it takes
to get the Speaker up and spinning at full speed. The parameter can be assigned to a footswitch on the J-12 or an External external expression
pedal so you can control the acceleration speed.
Rotary Speaker Simulator Parameters:
FX: Lvl
Controls the signal input level fed to the Module. Ranges from Off to 100%.
Dry: Lvl
Controls the level of the dry (uneffected) signal. Ranges from Off to 100%.
Balance
Controls the positioning of the dry signal in the stereo soundfield. Ranges from -99 (all left) to 99 (all right)
Mode
Selects which speed mode the Rotor and Horn are in. Settings are fast or slow.
Spread
Sets the horn stereo microphone spread. Ranges from 0 to 100%.
H - R: Level
Sets the overall level of the Rotor or Horn. Ranges from Off to 100%.
Slo - Fast Hrn Speed
Controls the Low Frequency Oscillator (LFO) speed of the Horn. Ranges from 0.06 to 16.0 Hz.
Slo - Fast Hrn Depth
Controls the intensity of the rotating effect. Ranges from 0 to 30 milliseconds.
Slo - Fast Hrn Doppler Sets the amount of shifted pitch heard in the Horn. Ranges from 0 to 50 milliseconds.
Slo - Fast Rtr Speed
Controls the Low Frequency Oscillator (LFO) speed of the Rotor. Ranges from 0.06 to 16.0 Hz.
Slo - Fast Rtr Depth
Controls the intensity of the rotating effect. Ranges from 0 to 30 milliseconds.
X-Over
Selects the frequency where the signal is split between the Horn and Rotor. Ranges from 25Hz to 20kHz.
Acceleration: H - R
Sets the amount of time that the Rotor and Horn take to come up to their full rotating speed. Ranges from 0 to 10
seconds.
Johnson Millennium
User Guide
Section - 4 Editing Modules
45