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Power Amplifier Input Systems

External Signal Levels

Internal Signal Levels

Unbalanced Inputs

Balanced Interconnections

Balanced Connectors

Balanced Inputs: Electronic vs Transformer

Balanced Inputs and their Common-Mode Rejection Ratio

The Basic Balanced Input

Practical Common-Mode Rejection

The Practical Balanced Input

Combined Unbalanced and Balanced Inputs

Variable-gain Balanced Inputs

The Instrumentation Amplifier

Transformer Balanced Inputs

Input Overvoltage Protection

Noise and the Input System

Low-noise Balanced Inputs

The Choice of Opamps

Using an Internal Balanced Power Amplifier Interface

Most of this book deals with the actual power amplifier itself, and its immediate ancillary circuitry such as power ...

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