This document is the owner's manual for the Yamaha KS531, a 3-way amplifier/speaker combination designed specifically for keyboard amplification. It delivers 100W RMS power output and features a built-in four-input mixer suitable for multi-keyboard setups.
The guide provides instructions on safety precautions, panel operation including controls for volume, high frequency level, and speaker impedance, as well as connection procedures for inputs and outputs.
| Power Output | 100W RMS |
|---|---|
| Configuration | 3-way amp/speaker |
| Mixer Inputs | Four-input mixer |
| Input Level Range | -20dB to +4dB |
The KS531 delivers 100W RMS power output.
It has a built-in four-input mixer ideal for multi-keyboard setups.