On offer is one only USED type 6J5 audio triode, ST shape, various brands - test strong, as new - on my Avo MKII they tested negative for shorts and gas, and as a new tube for anode current and Gm - pic shows typical tube tester results on my RAT tube tester. The 6J5 was very popular as an audio triode in the past and is in fact 1/2 of a 6SN7 dual triode, I'm guessing these probably date from the late 1930's to early/mid 1940's. Fixed shipping cost of $10 within Australia, expect international shipping costs to be in the region of $AU25 for parcels up to 500grams.

Thanks for looking