Offered here is a genuine RCA 1C6 and GE vacuum tubes, complete with its original factory boxes . This is a classic pentagrid converter tube, widely used in late-1930s and early-1940s AC radio receivers.

The tube has been tested on a Conar tube tester and measures 86%, which falls solidly in the GOOD range for this tube type. Needle movement is smooth and stable. Lettering and base markings remain clear, and pins are straight with no corrosion.

The original RCA box is included and shows normal shelf wear consistent with age but remains intact and displayable.

A dependable tube for restoration, backup use, or collection.

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Shipping

• Carefully packed and shipped with tracking

• We combine shipping and ship via USPS Ground Advantage

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More Available

Please let us know if there are any other tubes, knobs, or potentiometers for antique and vintage radios and audio as we have a huge selection available. We continue to list new items regularly.