Audion Silver Night Duo

I have been using this with my Zu Soul Supreme speakers. The sound is gorgeous and powerful. I learned about these amps when I saw Zu use them at hifi shows. They are in excellent shape, conservatively rated at 8/10. I have a pair of 1975 Refrektor 6N23P preamp tubes that take it to another leve...

I have been using this with my Zu Soul Supreme speakers. The sound is gorgeou...