The Yamaha YC-10 is a versatile combo organ featuring independent bass and volume controls, pitch control, and continuously variable tone levers. It offers two channels on the manual that can be mixed to create a wide range of tonal mixtures without needing excessive controls.
This guide covers the assembly process, including attaching legs and balancing the unit. It details parts identification for keyboards, tone levers, effect levers, and other controls. Additionally, it explains how to use the unique Yamaha tone lever system with click-stop positions at 1/2 and 3/4 settings.
The Manual Keyboard has 43 keys covering four octaves, while the Manual Bass Keyboard has 17 keys covering 13 octaves.
The tone levers come in 16', 8', and 4' varieties, where the 8' levers act as fundamentals matching the written note pitch.
The system provides continuously variable control, allowing the user to obtain fine shadings of volume from each lever.