Up for sale, a pair of good, used, matching RCA VT-231, 6SN7GT tubes. JAN - CRC, US Military spec, early 1950s. 64mm high. Gray smoked glass, no base cracks or looseness. Codes the same: H4E. I tested in circuit and they sounded great.Retested strong and close on my newly-calibrated Hickok 539C tester @ 3100 / 3100 and 3100 / 3100 (1600 minimum). Current 7.1 / 7.2 mA all triodes. Purchaser will receive 2 matching tubes, as shown. Will be well-packed in box and shipped within the US for $4.50 by US Postal. No overseas sales on these.
Thanks for looking.
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