Hi to all Quad lovers.
Anyone know why a DC voltage of 7.3 volts approx is present on pin 4 of
DIN output socket of Quad 33s ?
It is derived from the dial lamp supply.
Quad label it with the letter " P " .
Goes nowhere on a Quad 303 power amp.
http://www.geocities.com/quad_esl63/...atic/pre33.jpg
http://www.geocities.com/quad_esl63/...c/power303.jpg
....... Phil