19HS6 NOS (2 in stock)
19JN8=19CL8A US Brands NOS (0 in stock)
90CV Valvo Germany NOS (5 in stock) (phototube)
AC50 Valvo Germany used/some like new 1940's (20 in stock)
C3M Siemens Germany stamped top NOS 1950's (80/30)
C3M Valvo branded Philips NOS early 1960's (20ma)
C3M Valvo branded Philips NOS early 1960's (24ma)
DF96=1AJ4 Philips by Valvo Germany NOS 1963 (sold out)
E130L=7534 Valvo branded Telefunken used/55% 1962 (53ma)
E130L=7534 Valvo branded Telefunken used/60% 1962 (58ma)
E81L=6686 Valvo, Hamburg, Germany branded RCA NOS 1971 (2 in stock)
EAM86=6GX8 Valvo by Telefunken West Germany NOS (2 in stock)
EC88=6DL4 Valvo branded Amperex Germany NOS 1972 (11.5ma)
ECC808=6KX8 Mullard Made in Germany by VALVO NOS 1969 same date codes 1-2% matched (matched on Amplitrex)
ECC808=6KX8 Telefunken Diamond Bottom NOS 1969 (.9/.9ma Gm=1500/1500) 1% section balance
ECC808=6KX8 Telefunken Diamond Bottom NOS faded printing from rubbing inside box 1969 (.8/1.0ma Gm=1400/1500)
ECF86=6HG8
EF41 European Brands NOS (4 in stock)
EF42 NOS (10 in stock)