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Ensuring proper voltage and amperage for the amplifier's power supply.
Instructions for cleaning the amplifier's front surface.
Advice on making audio and power connections to avoid interference.
General description of the amplifier's front panel components.
Explanation of the power supply energy meter and its illumination.
Purpose of the glass base for airflow and vibration isolation.
Description of standard unbalanced RCA inputs for preamplifier connection.
Details of direct-coupled RCA inputs for a purer signal path.
Information on using balanced XLR inputs for superior noise rejection.
Explanation of the two types of speaker outputs and terminal compatibility.
Location and purpose of in-line fuses for current source outputs.
How to connect the power cord and locate the main line fuse.
Specific wiring steps for parallel mono setup using current source outputs.
How to connect multiple speakers in series to the amplifier.
How to connect multiple speakers in parallel to the amplifier.
Steps to diagnose and resolve issues with no audio output from speakers.
Troubleshooting tips for problems with the current source outputs.
Addresses frequent shutdowns or blown fuses, including speaker wire checks.
Guidance on identifying and eliminating hum caused by ground loops.
Investigating noise from AC line interference, cable placement, and component proximity.
Diagnosing issues related to weak or incorrect bass response.
Checking fuses and connections for missing high-frequency sound.
Methods to reduce or eliminate popping noises during power cycling.
Contact details and instructions for Sunfire Corporation technical support.
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