RARE PAIR of RCA 6L6GC BLACK plate "OO" Holy Grail tubes with the same 1975 date code!
These
hard to find tubes are in excellent condition with light use, test
STRONG and
Perfectly MATCHED at
103%/103% in mutual conductance and less than
3mA apart in current! Beautiful sounding and looking tubes with dual "OO" getter and near full bright silver flashing in really nice condition... it doesn't get much
better!
We've auditioned
these in our both of our amps and these both perform perfectly... a sweet well balanced clean
sound with sparkling detail, a smooth bass and of course that wonderful vintage RCA TONE!
You'll wake up your amp with these fine sounding vintage tubes! Truly remarkable sounding tubes... the way they should sound (WAY better than Chinese or Russian tubes). Treat yourself, you'll be glad you did!
Tube Number 6L6-GC
Brand on tube RCA
Actual mfr RCA
Country of mfr USA
Date codes 75??, 75?? (faded)
Box type white box
Plate style black plate (Holy Grail)
Getter style dual side "OO"
Glass style clear bottles
Test results (typical new NOS = 5000 Gm @ 45mA, 60mA (pp, se)
Tube-1 = 5150 Gm @ 48.0mA, 65.2mA
Tube-2 = 5150 Gm @ 48.0mA, 68.1mA
Sold as is, guaranteed as described.
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