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General| THD+N | < 0.1% |
|---|---|
| S/N Ratio | > 100 dB |
| Input Impedance | 20 kΩ |
| Input Sensitivity | 1.4V |
| Protection | Thermal, short circuit, DC |
| Cooling | Forced air |
Important safety considerations and warnings for amplifier operation and installation.
Guidance on proper placement, mounting, and airflow for optimal performance and longevity.
Instructions for connecting the amplifier to the power supply, including fuse details.
Details on connecting audio sources using XLR and jack connectors, including pin assignments.
Explanation of the switchable subsonic filter and its purpose for protecting speakers.
Description of the ANTICLIP circuitry that prevents distortion and protects the amplifier and speakers.
Information on connecting speakers, including stereo and bridged modes, and cable recommendations.
Procedure for powering on the amplifier and the correct sequence for audio installations.
How to use the front panel rotative potentiometers for input level control.
Explanation of the CLIP/PROT and TH indicators for monitoring amplifier status and protection.
Detailed specifications and performance data for the APA series amplifiers.
Visual representations and illustrations related to the amplifier's components and layout.
A numbered list of all functions, indicators, and connectors on the amplifier.
Diagrams illustrating the front and rear panel functions and controls of the amplifier.
A schematic representation of the internal signal flow and functional blocks of the amplifier.
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