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Detailed technical specifications for the amplifier section, including power output and distortion.
General specifications like power consumption, power supply, dimensions, and weight.
Procedure for performing an insulation resistance test to ensure user safety.
Discusses the development background of the "class AA" circuit technology and its advantages.
Describes the current drive amplifier circuit and its components like the output stage and power source.
Step-by-step procedure for diagnosing issues with no or distorted output signals.
Explains the VC4 amplifier composition and its benefits for sound quality.
Describes the premium design and construction features of the amplifier.
Procedure for adjusting the idling current of the voltage control amplifier.
Procedure for adjusting the idling current of the current drive amplifier.
Instructions for adjusting the bridge balance of the amplifier circuit.
Steps to calibrate and adjust the power meter to indicate correctly.
Procedure to verify the correct operation of the muting circuit during power transitions.
How to test the overload detection and protection circuit functionality.
Explains the protection circuit operation and its indicators.
Describes the meaning and behavior of the unit's operation indicators.