EF40 Mullard France NOS 1961 (3.7ma)
EF40 Philips France NOS 1966 (2 in stock)
EF86 Amperex Germany by Valvo used/good 1963 (2.5ma)
UY41=31A3 Amperex Bugle Boy France NOS 1964 (0 in stock)
