This manual provides instructions for assembling the Yamaha YC-20 Combo Organ, including installing legs and adjusting balance. It details the identification of various controls such as keyboards, tone levers, effect levers, and volume controls.
The guide explains how to use the organ's features, including the exclusive Yamaha Tone Lever System with click-stop positions for precise sound control, Touch Vibrato, and manual-bass functionality. It also covers care instructions and lists technical specifications.
| Keyboard Range | 64 keys C~c4 (17 Bass keys) |
|---|---|
| Power Consumption | 15 W AC 50~60 Hz |
| Dimensions (Width) | 102 cm (40") |
| Weight | 27 kg (60 lbs.) |
It is an exclusive Yamaha feature that allows for variable-speed vibrato, previously available only on costliest console organs.
The manual bass section consists of 17 keys ranging from C to e.