Hammond A-405SP - Leslie Rotor and Mic Settings

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Setting the Parameters
5. SLOW SPEED - HORN (L)
12. SLOW SPEED - BASS (L)
Here the Speed of the Rotor is set for Slow mode.
 e setting range is 0, 24 - 318 rpm. It does not rotate at 0.
6. FAST SPEED - HORN (L)
13. FAST SPEED - BASS (L)
Here the Speed of the Rotor is set for Fast mode.
 e setting range is 0, 24 - 453 rpm. It does not rotate at 0.
7. HORN LEVEL (L)
14. BASS LEVEL (L)
 e Volume of each Rotor is set.  e setting range is 0 to -12dB.
8. RISE TIME - HORN (L)
15. RISE TIME - BASS (L)
Here the Time is set for the Rotor to reach the Fast Speed, when you go from Slow or
Break to Fast mode.  e setting range for the Horn Rotor is 0.2 - 5.0s, and the for Bass
Rotor is 0.5 - 12.5s.
9. FALL TIME - HORN (L)
16. FALL TIME - BASS (L)
Here the Time is set for the Rotor to reach the Slow Speed, when you go from Fast to
Slow mode.  e setting range for the Horn Rotor is 0.2 - 5.0s, and the for Bass Rotor
is 0.5 - 12.5s.
10. BRAKE TIME - HORN (L)
17. BRAKE TIME - BASS (L)
Here the Time is set for the Rotor to stop, when you go from Fast mode to Brake.  e
setting range for the Horn Rotor is 0.2 - 5.0s, and the for Bass Rotor is 0.5 - 12.5s.
11. HORN CHARACTER (L)
Here the Tone of the Horn Rotor is set.
“FLAT” has no cut or boost.  e others exhibit various harmonic “peaks”.
18. MIC - ANGLE (L)
 is is the parameter to set the locations of the two virtual microphones for the imagi-
nary Leslie Speaker.
 e ANGLE decides the distance between the two mikes.
 e setting range is 0 - 180°. As you increase the range, the stereophonic image is en-
hanced.
19. MIC - DISTANCE (L)
 is is the parameter to set the DISTANCE between the imaginary Leslie Speaker and
the Microphones.
 e setting range is 0.3 - 2.7m. As the “distance” grows, the Leslie is less eff ective.
NOTE: When you operate the parameters 2 - 19 (L), the setting range will be lost after the power
is switched o , if you do not do the recording operation of the next paragraph.
Rotor
Speed:
Rise
Time
Fall
Time
Brake
Time
Mode:
SLOW FAST SLOW FAST BRAKE
Distance
Angle