This document describes the features and characteristics of a Yamaha electric-acoustic guitar. It covers topics such as the use of appropriate connection cables, setting the volume control, the function of the battery check indicator, how to use the built-in preamplifier, and battery replacement and maintenance.
This document is the Owner's Manual for the Yamaha System-56 electric-acoustic guitar. It covers essential precautions for using the output jack and preamplifier, explains the functions of the volume, equalizer, and AMF controls, and details how to use the built-in chromatic tuner. The guide also includes instructions for replacing the 9V battery and using the sound hole cover to reduce feedback.
| System | Monaural 1 way |
|---|---|
| Pickup | Contact Pickup |
| Controls | VOL., 3 Band (HIGH, MID, LOW) EQ control, AMF control |
| Output Impedance | 1kΩ |
| Power Supply | 9V DC, S-006P (6F22) dry cell battery |
| Battery Life (without tuner) | Approx. 90 hours |
| Tuning System | Chromatic type (12 semitones), A4=440Hz |
| Tuner Accuracy | +/- 3 cents |
The guitar requires a 9V DC, S-006P (6F22) dry cell battery.
The battery life is approximately 90 hours when the tuner is not used.
The sound hole cover should be inserted when playing in a band to effectively reduce feedback.