Do you have a question about the Yamaha MX-800 and is the answer not in the manual?
Describes the different model versions of the MX-800/U amplifier and their regional differences.
Instructions on how to set the voltage selector on the general model before connecting.
Explains Yamaha's new circuitry for superior, constant performance across the entire power range.
Details the APS circuitry for stable voltage and improved power supply under all operating conditions.
Explains the operation of the power switch and the function of the power indicator light.
Describes how to select speaker pairs (A, B, C) connected to the amplifier.
Explains the protection indicator light and its function during amplifier startup.
Details the function of the meter switch for controlling the power peak meter display.
Explains what the power peak meter displays and its accuracy for output channels.
Describes how to adjust the peak power display according to the speaker load impedance.
Explains the independent level controls for left and right speaker outputs for balance.
Details how to connect the control amplifier's output jacks to the amplifier's input.
Explains how to connect up to three pairs of speakers, including impedance considerations.