This manual introduces the Yamaha Electone B-10A, an electronic organ featuring three keyboards: two manuals and a pedal board. It details the instrument's unique features, including the Natural Sound speaker, OCL amplifier, and world-renowned sound-in-motion tremolo. The guide explains how to operate the various tone levers, effect controls, and expression pedals to achieve different musical expressions.
| Pedal Keys | 13 Keys 1 octave |
|---|---|
| Tuning | 440 Hz |
The Electone B-10A has three keyboards: two manuals and one pedal keyboard.
The Knee Lever allows control of the Reverb effect when pulled down for use.
Turning on the Tremolo selector turns the rotary speaker at seven revolutions per second.