Circuit pattern for a protection circuit of a stereo amplifier

摘要

In a stereo amplifier protective device having at least two relay circuits per channel where each circuit includes a pair of contact points, the improvement of the contact points in a first one of the channels being so disposed with respect to one another that the signal current flowing through a first pair of the contact points in the first channel is in a direction substantially opposite to that flowing through a second pair of the contact points in the first channel to thereby enhance channel separation in the stereo amplifier.