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RCA JAN 6SN7GT / VT-231 - gray glass
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Price: From $64.00 to $129.00
Product Options
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This rare 1940s RCA VT-231 is a military spec 6SN7GT. It has a medium bottle with gray glass and staggered black plates with copper grid posts. The silver print on the base has the RCA logo and reads "JAN CRC-6SN7-GT VT-231."
See product options for current availability. Tube ships in its original box or in a new white box.
This tube is sold individually. Photo is a sample from the lot. Matched pairs, when available, are listed as Item 1005. |
Price: From $29.00 to $42.00
This 1950s RCA 6SN7GT tube has a medium bottle, bottom D getter, and staggered black plates with copper grid posts. The full black base has silver print with the RCA logo. Click "more info" for current availability.
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This early 1950s RCA 6SN7GT has a medium bottle with gray glass, staggered black plates, and a bottom getter. The silver print on the base has the RCA logo. Tube tests as new with balanced sections.
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This 1950 military spec RCA 6SN7GT has the same structure as the legendary RCA VT-231 tubes. The silver print on the base has the RCA logo and reads "JAN CRC-6SN7-GT." Click "more info" for current availability.
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The 1950 military spec RCA 6SN7GT tubes in this precisely matched pair have gray glass and staggered black plates. The silver print on the bases reads "JAN CRC-6SN7-GT." Both tubes tests as new with balanced sections and low noise.
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Price: From $129.00 to $294.00
The rare 1940s RCA VT-231 tubes in this precisely matched pair are military spec 6SN7GT type tubes. They have gray glass and staggered black plates. The silver print on the bases reads "JAN CRC-6SN7-GT VT-231." Click "more info" for current availability.
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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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