Please check them out, the oldest 5000a I saw on the audio karma owners list was Aug. 1969.
Guess I may have a very early one, my serial # was 229091873.
Works really nice and no excessive heat production, I shot the heat sinks on the back with my IR thermometer and they were reading 105-111 degrees F.
Guess I may have a very early one, my serial # was 229091873.
Works really nice and no excessive heat production, I shot the heat sinks on the back with my IR thermometer and they were reading 105-111 degrees F.