The document serves as a user guide for the Yamaha Electone B-12, detailing how to operate various controls such as the Knee Lever, Expression Pedal, and Master Volume. It explains features like Natural Sound speakers, external input connections, and recording capabilities.
Additionally, the manual covers maintenance procedures, troubleshooting common issues like static noise or resonance, and provides a comprehensive list of specifications including keyboard ranges, output power, and physical dimensions.
| Upper Manual Keys | 44 keys f~ca (3 octaves) |
|---|---|
| Lower Manual Keys | 44 keys F~c3 (31/2octaves) |
| Pedal Keys | 13 keys Ci~C (1 octave) |
| Output Power | 30 Watts |
| Power Consumption | 120 Watts |
| Voltage | 100/110/117/125/220/240V AC |
| Width | 112 cm (44") |
| Weight | 66 kg (145 lbs.) |
The Knee Lever allows control of Upper manual sustain effect in conjunction with Upper Sustain Control.
Connect the signal terminal to terminal #6 and the ground terminal to #5 on the US-type socket.
The Electone is designed so that a note is electronically suppressed the instant the next note is struck for tonal clarity.
Connect the unit to an outlet far away from household appliances like refrigerators or washing machines.