1. S

    Mission Cyrus III

    A few years ago I blew one channel on my Cyrus III (SR 32151) and had it repaired by Mission. The problem now is that 1 channel of the amp doesn’t really work until you turn the volume up to about 11 o’clock when both channels snap back to near equal levels – using an attenuated audio lead to...
  2. L

    Cyrus 1 amp

    Hi, anyone know how to determine the polarity of old Elna caps? They are orange electrolitics but have no indication of the negative side. Thanks Stuart