Audio amplifier with resistive damping for minimizing time displacement distortion

摘要

A high quality amplifier includes energy dissipating resistors coupled across reactive components which are subject to shock excitation by audio signals, thus giving rise to time displacement distortion. The range of resistor values is from 5K to 100K with a preferred range being from 10K to 50K ohms. The power transformer has each winding shunted by an energy dissipating resistor chosen to produce a current draw of between 1 and 5 milliamperes.