paul79 Posted August 22, 2019 Share Posted August 22, 2019 Here are 4 of these from the early 70's! Super rare, test way higher than any Sovtek/EH version of this tube. All have been run tested in my NOS Valves NBS preamp with no problems at all. I bought them as NOS, but I can't say they are. They do test very high and are quiet tubes. I never used the ones I have here for sale, only tested. Matching is not super tight, but the sound was perfect and balanced through the preamp. Tested with a TV-7 tube tester, as a 6DJ8, increased the bias, and used the E range. Works well for this tube. All tubes are same print style and construction as the pictured tube. Nice print on all. $125 shipped each CONUS. You may take your pick or buy all 4 for a slight discount. First PM first served, etc. ALL SOLD! Quote Link to comment Share on other sites More sharing options...
paul79 Posted August 29, 2019 Author Share Posted August 29, 2019 Bump. Great tubes in your NBS and any Juicy Music! Quote Link to comment Share on other sites More sharing options...
paul79 Posted September 4, 2019 Author Share Posted September 4, 2019 Early bird got the earliest one. 3 left. Same game, buy the rest for a small discount, or $125 each shipped. Quote Link to comment Share on other sites More sharing options...
paul79 Posted September 5, 2019 Author Share Posted September 5, 2019 1971 is now also gone. Same game! Quote Link to comment Share on other sites More sharing options...
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