Super Member, from Qc, Canada
A Marconia tube tester probly old defenetly cool ,do you have any information on it you could post ?
Hi Arts,, I was looking for some information on my newly acquired Marconi Mu-101 tube tester and found your post here.. I'm trying to calibrate it and I'm wondering about the basic operation of it.. When I test a tube in my marconi the panel fuse light comes on and I was wondering if yours does that as well,, ?
Hope your still on here. :) Thank you. Terence.
Depending on the tube type,and therefore the amount of current drawn from the machine through the tube,the fuse bulb can go from no perceptible illumination at all right up to quite bright. Completely normal,but do make sure that the correct type of bulb is installed,otherwise you risk damage if you have a mishap.
Where are you located?
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