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26 National Union engraved base tests like new 1930's (6.0ma)
26 National Union ST-14 used/like new 1940's (6.1ma)
26 RCA Radiotron/Cunningham engraved used/good 1930's (3.6ma)
26 RCA Radiotron/Cunningham engraved used/very good 1930's (5.9ma)
26 ST-14 National Union used/good 1950 era (3.8ma, Gm=900)
26 ST-14 Super Silvertone used/good 1930's (3.6ma, Gm=800)
2B22 (12 in stock)
2CW4 RCA Nuvistor NOS 1963 (1 in stock)
2D21 United Russian NOS (4 in stock)
2D21 US Brands NOS (11 in stock)
2DV4 NOS
2E26 RCA NOS 1950's (94/44)
2E26 used/good (2 in stock)
30uf / 600VDC GE oil cap used (1 in stock)
38 US Brands NOS (17 in stock)
38HE7=38HK7 GE NOS
393A GE made for WE test like new 1940's (62/40)
393A GE made for WE tests like new 1940's, tilted top plate (62/40)
3S4 GE used/good 1960 era (99/60)
3S4 RCA Fordom used/good 1950's (100/60)
