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(!!!!!) (Best Overall Pair) EF86 Telefunken Germany <> bottom gray shield 1972 NOS in white boxes (2.9/2.9ma) 1-2% matched
(!!!!) (Best Single) EF86 Telefunken Germany <> bottom NOS gray shield 1972 (2.7ma) (Neumann, Lawson, Soundelux, Manley)
E88CC=6922 Siemens Halske Germany "gray shield" Gold Pins used/good 1963 (10.6/12.2ma)
