(BEST PRICE) 9001 US Brands NOS (4 tubes for $14.99)
(BEST PRICE) RK-73 Raytheon NOS (4 tubes for $19.99)
(Best Single) 6BQ5 Raytheon NOS 1960's (62ma)
(microphonic tube) JRP-5687 Raytheon NOS black plates D getter NOS 1956 (36/41ma)
(microphonic tube) JRP-5687 Raytheon NOS black plates D getter NOS 1957 (31/31ma)
(PAIR) 6AX4GT RCA used/very good (54/40 and 54/40)
(slightly microphonic tube) JRP-5687 Raytheon NOS black plates D getter NOS 1956 (40.5/45.5ma)
(slightly microphonic tube) JRP-5687 Raytheon NOS black plates D getter NOS 1957 (34.5/36.5ma)
(slightly microphonic) 5687 Raytheon black plates NOS "square" getter halo 1950's (37/39ma) (strong Ma and Gm)
(slightly microphonic) 6BC8 Raytheon Japan branded Great Britain NOS 1970's (10.8/12.2ma) (High mA and Gm)
(sold out) 6414 Raytheon triple mica black plates NOS 1950's misbranded E80CC National
0A2 Sylvania NOS 1970's
0A2 US Brands used/test like new 1950's-1970's (10 in stock)
0A2WA Raytheon NOS 1961
0A2WA Raytheon NOS 1962
0A2WA RCA NOS 1956-1971 (10 in stock)
0A2WA US Brands used/test like new 1960's-1970's
0B2 Hytron NOS 1960's (argon)
0B2 Sylvania branded GE 1960's (neon gas) (1 in stock)
0C2 Raytheon NOS (0 in stock)