Up for sale here is this used vintage RCA 6CG7 / 6FQ7 tube, Made in USA with what appears to be a faint 1959 date. It has triple long gray plates and a halo getter.

I tested this on my calibrated B&K 747B tube tester, and it tested at 70/61, with no shorts or grid emissions, on a scale of 0-120, where 65 is minimum good and most used 6CG7s test in the 40-70 range. This is a nice strong tube, and is guaranteed to work well for you. Please see my pictures for details.

US shipping and handling is $5, and international is $18. All my small parts are set up for combined shipping--just use the "add to cart" feature, then check out at once to receive the combined shipping discount. If you have any questions, please ask.

I have more tubes and other vintage electronics listed--feel free to take a look!