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RCA 6SL7GT - gray glass, matched pair
 RCA 6SL7GT - gray glass, matched pair RCA 6SL7GT - gray glass, matched pair |
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2 matched pairs in stock
Item Number: 671
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The 1950s RCA 6SL7GT tubes in this precisely matched pair have gray glass and bottom getters. The silver print on their bases has the RCA logo.
Both tubes test as new with balanced sections and low noise. They are matched for both current draw (mA) and transconductance (Gm). Tubes ship in their original boxes with test results for each triode section.
These tubes are sold as a matched pair. Singles, when available, are listed as Item 201.
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This 1958 RCA 6SL7GT tube has black plates and a bottom D getter. The silver print on the base has the RCA logo. Tube tests as new with balanced sections and low noise.
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This 1955 RCA 6SL7GT tube has gray glass and a bottom getter. The black base has silver print with the RCA logo. Tube tests as new.
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This unusual RCA 6SL7GT tube has a short bottle with gray plates plates and a bottom getter. The red print on the glass has the RCA logo. It is labeled "Made in W. Germany" but this tube was probably made in Japan. Tube tests as new with low noise.
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TC Tubes specializes in precision testing and matching of vintage and new production vacuum tubes for guitar & bass players, audiophiles, and DIY tube audio enthusiasts. Our website features secure payment options and fast, convenient shipping around the world.
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