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Introduction to the JBL GTO 4000 4 Channel Power Amplifier.
Comprehensive technical data and performance metrics of the amplifier.
Highlights amplifier features, test conditions, and important notes.
Identifies and describes all controls and connection terminals on the amplifier.
Illustrates a typical wiring setup for the amplifier in a car system.
Provides a top-down diagram of the amplifier's main circuit board.
Diagrams showing the internal structure of integrated circuits used in the amplifier.
Diagrams illustrating the pinouts and types of transistors used in the amplifier.
Detailed schematic diagrams for the power amplifier circuitry.
An itemized list of all component parts used in the amplifier assembly.
A high-level schematic showing the functional blocks of the amplifier.
Exploded views of packaging and mechanical assembly of the amplifier.