UBC81=14G6 Brimar France NOS (1 in stock)
UBF80=17C8 Telefunken Diamond NOS
UBF89=19FL8 Valvo by Mullard NOS (2 in stock)
UCC85=26AQ8 Amperex Bugle Boy Holland NOS 1965 (4 in stock)
UCH42=14K7 International Holland NOS 1950's
UCL82=50BM8 NOS (1 in stock)
UCL83 Mullard NOS 1958
UF14
UF41=12AC5 Ultron East Germany NOS (1 in stock)
UF42 Valvo by Mullard 1962 NOS (2 in stock)
UF85=19BY7 Telefunken NOS
UF89=12DA6 Amperex Bugle Boy Italy NOS 1963 (100/60)
UF89=12DA6 Telefunken made by Philip Italy NOS 1969-1970 (101/60)
UL41=45A5 Miniwatt France NOS 1962-1963 (3 in stock)
UL84=45B5 Amperex Holland NOS
UL84=45B5 Mullard UK branded Raytheon NOS 1963
UL84=45B5 RSD East Germany NOS
UL84=45B5 Telefunken Diamond Bottom NOS 1960
UM35
UM4 Adzam NOS tuning eye 1950's (5 in stock)
