Log in using the new customer accounts page.
(!!!!) (Best Pair #2) EF86 ADZAM made by Valvo Germany NOS 1970 (3.1ma and 2.9ma) 1-5% matched
(!!!) (Best Value Single #3) 6267=EF86 RFT East Germany branded Telefunken 1964 (2.3ma)
(!!!!!) (Best Single #1) EF806S=EF86 Telefunken Germany <> bottom NOS 1965 (3.7mA and Gm=2300) (Neumann U67, Shindo, Lawson)
(!!!!!) (Best Overall Pair #2) EF806S=EF86 Telefunken Germany <> bottom NOS 1965 same date codes (4.1mA and 4.2ma) (Close Gm) (Neumann U67, Shindo, Lawson)
(!!!!!) (Best Single #1) EF806S=EF86 Telefunken Germany <> bottom NOS 1965 (4.4mA and Gm=2500) (Neumann U67, Shindo, Lawson)
