(2) MATCHED Raytheon 12AX7/ECC83 Long Black Plate Tubes ~ TEST STRONG!

2 x 6SN7gt Raytheon Tubes* Black Plate*Very Strong Matched Pair*NOS*NIB*#2

(2) MATCHED NOS NIB Raytheon 12AX7/ECC83 Long Black Plate Tubes ~ TEST STRONG!

(2) Raytheon 6V6GT Power Tubes Gray Glass Bottom D Getters 1950s Test Strong

Matched Pair of Raytheon #45 Engraved Base Vacuum Tubes

2 x 12au7a Raytheon/Hammond Tubes*Black Plates*Very Strong Matched Pair*#4

Raytheon 7025 Vintage NOS Gray Plate Audio Tube Matched Quad (excellent)

2 Clean & MATCHED Pair 1958 Raytheon 6SN7GTB BLACK Plate TEST VERY STRONG 100%+