Circuit which is not electrically continuous and through which current cannot therefore flow.
"Your transfer and reproduction of my beat up vinyl 33 1/3 recording of a High School Concert 50 years old sounds better than when I played the record for the first time on my "High Fidelity" system in 1957. Your technology is amazing, as I hoped it would be. Thank you for your expertise and for all of your extra time in answering all of my ..."
