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Old Triodes and Radio Tubes

Displaying products 31 - 38 of 38 results
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Tung-Sol WE 717A / VT-269 pentode
Tung-Sol WE 717A / VT-269 pentode
Price: $46.00
Tung-Sol WE 717A / VT-269 pentode
This 1940s military spec 717A pentode was made for Western Electric by Tung-Sol. The glass has heavy chrome flashing and is labeled Tung-Sol WE 717A. It also has a metal base, which may have some oxidation. Tube tests as new.
Western Electric 717A / VT-269 Pentode
Western Electric 717A / VT-269 Pentode
Price: $54.00
Western Electric 717A / VT-269 Pentode
This military spec Western Electride 717A tube is a pentode that can also be wired as a triode. It has a side getter and metal base. The label on the glass reads "Western Electric 717A VT-269 by Raytheon." Tube tests as new.
Western Electric 717A / VT-269 Pentode - matched pair
Price: $109.00
Western Electric 717A / VT-269 Pentode - matched pair
The military spec Western Electride 717A tubes in this precisely matched pair are pentode tubes that can also be wired as triodes. The label on the glass reads Western Electric 717A VT-269 by Raytheon or by Tung-Sol. Both tubes test as new.
National Union NX-80 - globe bottle, engaved base
National Union NX-80 - globe bottle, engaved base
Price: $119.00
Sale Price: $69.00
National Union NX-80 - globe bottle, engaved base
This very rare National Union NX-80 rectifier tube has a large globe bottle and black plates. The engraved base reads "National Union NX 80." Tube tests as new. It is discounted for glass inclusions inside the bottle (does not affect tube performance).
on sale
80 Rectifier Tube - ST bottle, engraved base
RCA Cunningham 80 - engraved base
Price: $34.00
RCA Cunningham 80 - engraved base
This early 1940s RCA 80 rectifier tube is the vintage 4-pin predecessor to the 5Y3. It has an ST bottle. The engraved base has the early RCA Cunningham logo. Tube tests as new.
Sylvania JAN CHS 80
Sylvania JAN CHS 80 / VT-80
Price: $29.00
Sylvania JAN CHS 80 / VT-80
This 1940s military spec Sylvania 80 is the vintage 4-pin predecessor to the 5Y3 rectifier tube. It has smooth black plates and a bottom D getter. The white or green print on the glass reads "JAN-CHS-80 VT-80." Tube tests as new.
RCA 83 - mercury vapor rectifier tube
RCA 83 mercury vapor rectifier tube
Price: From $39.00 to $59.00
RCA 83 mercury vapor rectifier tube
This 83 is a full-wave mercury vapor rectifier tube. We offer Hickok grade 83 tubes with precisely balanced sections for accurate readings in vintage tube testers. Click "more info" for current availability.
RCA JAN 83 mercury vapor rectifier tube
RCA JAN 83 mercury vapor rectifier tube
Price: $79.00
RCA JAN 83 mercury vapor rectifier tube
This 1963 RCA 83 is a full-wave mercury vapor rectifier tube. The red print has the RCA logo and reads "JAN 83." Tube tests as new with perfectly matched diode sections. Great choice for getting accurate results in vintage Hickok testers.
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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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