Quote:
Originally Posted by wa2ise
But the 3JC6 wants 600ma heater current and the 4JC6 wants 450ma. The 3JC6 is likely barely functioning. I'd use the 6JC6 (300ma) with a 42 ohm 1W resistor connected across its heater pins. That makes up for 150 ma to make it total 450ma.
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....or I could just spend under $5 shipped and buy a tube on eBay
I needed something to power the set up with to see where I was at, and it's at least working. I'll pick one up the next time I find I need tubes, from an eBay seller that has all the numbers I need. I don't suspect it's going to get used a lot right now.
Thanks for clarifying that for me though. Shows that the 4JC6 is a 2nd pix IF. Risking any long term damage by leaving the sucker in there?