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New circuitry for pure Class A operation over the entire power range, overcoming previous limitations.
Details the amplifier's dynamic power output capabilities as measured by IHF standards.
Covers support for two speaker pairs and the function of LED power level meters.
Explains the protection circuitry designed to safeguard the amplifier and speakers.
Advice on placing the amplifier away from direct sunlight, heat, dust, cold, or moisture.
Emphasizes the importance of clear ventilation openings to prevent overheating.
Guidelines for safely handling the unit and its power cord, avoiding damage.
Instructions on operating controls gently and safely preparing for amplifier relocation.
Advice on troubleshooting, prohibition of self-repair, and preventing object/liquid entry.
Proper methods for cleaning the amplifier using soft cloths and avoiding solvents.
Specific instructions for connecting the UK mains lead according to color coding.
Illustrates the connection port for the control amplifier.
Diagram showing how to connect the first pair of speakers (System A).
Diagram showing how to connect the second pair of speakers (System B).
Detailed steps for connecting the control amplifier, ensuring proper RCA plug and channel correspondence.
Instructions for connecting speakers, including impedance considerations and polarity matching.
Functionality of switches for selecting speaker pairs A, B, or both.
Operation of the meter switch and independent left/right level controls for balance.
How to turn the unit on/off and the function of the protection indicator light.
Description of the logarithmic power output meter and its accuracy.
Diagnosing and resolving issues related to no power or no sound from speakers.
Troubleshooting sudden sound muting and the protection circuit activation.
Identifying causes for unnatural sound quality, including reversed speaker polarity.
Details on minimum RMS output power, dynamic power, and harmonic/intermodulation distortion.
Specifications for signal-to-noise ratio and channel separation.
Information on power band width, damping factor, input sensitivity, and frequency response.
Details on power supply voltage, power consumption, unit dimensions, and weight.
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