FS: (2) Pair of NOS Raytheon Japan 22DE4 tubes. Here are 2 pair of the hard-to-find Raytheon Japan grey plate 22DE4 tubes. NOS tubes that have had the pins cleaned and tested for emissions. Identical construction but one pair marked Raytheon on the base and the other pair marked Raytheon on the glass. The 2 tubes with Raytheon on the base have date codes of B-06 and Y-18; both test 79/55. The 2 tubes with Raytheon on the glass have date codes of B-18 and test 79/55 and 80/55. No leakage or shorts. Original boxes in excellent condition. Price of $60/ pair includes PayPal fee and USPS Priority Mail shipping in the continental USA. PM me with any questions. If you purchase both pair, price is $110.

I also have NOS Sylvania, RCA, and GE NOS 22DE4 available.