Pair, General Electric Type 7199 Radio/Audio Tubes, Good

Description

You are bidding on a pair of vintage General Electric Type 7199 radio/
audio tubes.  They test good on my Amplitrex AT1000 tester.  One tests with 73% of specifications for emission, Em, and 95% for mutual conductance, Gm on one plate, and 82% Em and 70% Gm on the other plate.  The othern tube tests at 65% Em and 76% Gm, on one plate, and 75% Em and 72% Gm, on the other, so
both
have seen some use.  So, they are good usable tubes.  The plates are a slightly different color, but otherwise they are identical.  They are guaranteed to be good usable tubes that should make a nice pair for your amplifier
.  Shipping weight is 8 ounces.
Please see my other auctions for more interesting tubes, and radio and audio items.