Do you have a question about the AMR AM-777 and is the answer not in the manual?
Compliance statements for US, Canada, and European standards.
Key warnings about symbols, weight, placement, water, and servicing.
Details what to find upon unpacking the AM-777.
Instructions for connecting the AM-777 as a pre-main amplifier.
Describes the front panel controls and their functions.
Details the rear panel connectors and switches.
Explains the functions of the remote control buttons.
Instructions for switching the unit on and off.
How to adjust the listening volume level.
Details the RCA, XLR, and USB inputs on the rear panel.
Explains Mode, Pre-Main/Power, and HiFi/Pro switch functions.
Describes preamplifier output and speaker impedance adjustment.
Configures the unit to match local mains voltage.
Process to label inputs and set respective level offsets for volume matching.
Detailed steps for labelling inputs and setting level offsets.
Program input sources for fixed input levels in home theatre systems.
In-built speaker protection circuit description and behavior.
Lists common symptoms, possible causes, and solutions.