Tremulants - Rodgers Topper Owner's Manual

TREMULANTS
Tremulants produce the vibrato effect on an organ.
The TOPPER has five tremulant controls.
The Main Tremulant controls the entire organ with a
slide control to allow adjustment of tremulant depth to
personal taste.
The Delay Tremulant is for special effects to simulate
the natural starting characteristics of instruments such
as the Violin, Trombone, and Hawaiian Guitar. It should
be noted that the Delay Tremulant turns on automatically
when the Hawaiian Guitar is touched "On".
The TOPPER is equipped with an internal Leslie Speaker
unit that affects only the Flute and Vox Humana voices.
There are three speed controls:
"Off" Leslie Unit not in action;
Slow - Leslie Unit rotating at very slow rate;
Fast - Normal operating speed for Leslie Speaker.
For standard operation, have the Leslie Speaker in Fast
mode and the Main Tremulant in Normal position.
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