Posts tagged with: Vacuum Tube
Tag: Vacuum Tube
RCA 7N7 Vacuum Tube (to Replace 6SN7)
December 26, 2014
It’s always interesting to try something new – especially vacuum tube. Sometime you can get something from unknown thing. I’m quite sure we are familiar with 6SN7 vacuum tube, which is commonly used in pre amplifier and even a lot...
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