High fidelity audio equipment and systems: Minimum performance requirements. Part 6: Amplifiers
Establishes the minimum requirements for linear and equalizing preamplifiers, power amplifiers and integrated amplifiers, primarily intended for high-quality reproducing systems for home use.
High fidelity audio equipment and systems: Minimum performance requirements. Part 3: Record playing ...
Applies to disk record playing units, comprising the drive system for the records and the reproducing pick-up system, and primarily intended for high-quality reproduction systems for home use.