RCA6SN7 GTBRCA 6SN7 GTB Matched PairNicely matched pair of vintage RCA blackplates. Tested on a professionally calibrated TV-7 tester at 80/88 and 90/82 where 50 is minimal usable tube. My feedback shows how so many others are happy ...55.00

RCA 6SN7 GTB Matched Pair [Expired]


no longer for sale

Nicely matched pair of vintage RCA blackplates. Tested on a professionally calibrated TV-7 tester at 80/88 and 90/82 where 50 is minimal usable tube. My feedback shows how so many others are happy with the tubes I've sold them.
Seller Information

sonicsoul 

Last 12 months
All-time45799.3%

Member since April 2007

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