2009

Table Of Contents
At the default position (1) the behavior is Leslie-like.
Horn Deflector field: A Leslie cabinet contains a double horn, with a deflector at the
horn mouth. This deflector makes the Leslie sound. Some people remove the deflector
to increase amplitude modulation and decrease frequency modulation. You can emulate
this with the EVB3 by using the Horn Deflector field to switch the deflectors on and
off.
Motor Ctrl pop-up menu: You can set different speeds for the bass and treble rotors in
the Motor Ctrl pop-up menu:
Normal: Both rotors use the speed determined by the rotor speed buttons.
Inv: (inverse mode): In Tremolo mode, the bass compartment rotates at a fast speed,
while the horn compartment rotates slowly. This is reversed in Chorale mode. In
Brake mode, both rotors stop.
910: The 910, or Memphis mode, stops the bass drum rotation at slow speed, while
the speed of the horn compartment can be switched. This may be desirable if you’re
after a solid bass sound but still want treble movement.
Sync: The acceleration and deceleration of the horn and bass drums are roughly the
same. This sounds as if the two are locked, but the effect is clearly audible only during
acceleration or deceleration.
Note: If you chose Single Cabinet in the Cabinet pop-up menu, the Motor Ctrl setting
is irrelevant, because there are no separate bass and treble rotors in a single cabinet.
Setting the EVB3 Microphone Parameters
The EVB3 features a pair of modeled microphones that are used to “pick up the sound
of the Leslie cabinet. These are essentially used to specify the listening position.
Mic Distance slider: Determines the distance of the virtual microphones (the listening
position) from the emulated speaker cabinet. Use higher values to make the sound
darker and less defined. This is typical of microphones when positioned farther from
the sound source.
Mic Angle slider: Use to define the stereo image, by changing the angle of the simulated
microphones between 0 and 180.
168 Chapter 7 EVB3