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(!!!) (Best Pair) EC92=6AB4 Siemens Halske Germany branded Mullard NOS 1964 (10.2ma and 10.6ma)

(!!!) (Best Pair) EC92=6AB4 Siemens Halske Germany branded Mullard NOS 1964 (10.2ma and 10.6ma)

$ 149.99
(!!!) (BEST PAIR) EF184 Mullard branded Philips NOS 1964-1965 (11.4ma and 11.8ma)

(!!!) (BEST PAIR) EF184 Mullard branded Philips NOS 1964-1965 (11.4ma and 11.8ma)

$ 69.99
(!!!) (Best Single) 12AT7=ECC81 Siemens Halske Germany branded Telefunken NOS 1961 (12.2ma/10ma)

(!!!) (Best Single) 12AT7=ECC81 Siemens Halske Germany branded Telefunken NOS 1961 (12.2ma/10ma)

$ 59.99
(!!!) (Best Single) 6U8A GE Motorola NOS 1977 (15.2ma/9ma)

(!!!) (Best Single) 6U8A GE Motorola NOS 1977 (15.2ma/9ma)

$ 13.99
(!!!) (Best Single) EC86 Amperex Bugle Boy Germany by Valvo 1959 (12.6ma)

(!!!) (Best Single) EC86 Amperex Bugle Boy Germany by Valvo 1959 (12.6ma)

$ 39.99
(!!!) (Best Single) EC86 Amperex Bugle Boy Germany by Valvo 1959 (13.8ma)

(!!!) (Best Single) EC86 Amperex Bugle Boy Germany by Valvo 1959 (13.8ma)

$ 39.99
(!!!) (Best Single) EC92=6AB4 Siemens Halske Germany branded Mullard NOS 1964 (10ma) (mic)

(!!!) (Best Single) EC92=6AB4 Siemens Halske Germany branded Mullard NOS 1964 (10ma) (mic)

$ 89.99
(!!!) (Best Single) ECC808=6KX8 Telefunken Diamond Bottom NOS 1968 (1.6/1.4ma Gm=1800/1700)

(!!!) (Best Single) ECC808=6KX8 Telefunken Diamond Bottom NOS 1968 (1.6/1.4ma Gm=1800/1700)

$ 98.88
(!!!) (Best Single) ECH81=6AJ8 Mullard Holland NOS 1962 (6.8ma and 13.5ma)

(!!!) (Best Single) ECH81=6AJ8 Mullard Holland NOS 1962 (6.8ma and 13.5ma)

$ 19.99
(!!!) (Best Single) EZ80=6V4 Telefunken Germany <> bottom NOS 1969 (60/40 and 62/40) (rare)

(!!!) (Best Single) EZ80=6V4 Telefunken Germany <> bottom NOS 1969 (60/40 and 62/40) (rare)

$ 129.99
(!!!) (Best Single) JAN-12AT7WA Raytheon NOS black plates - triple mica - O getter halo 1968 (13.8/13.4ma)

(!!!) (Best Single) JAN-12AT7WA Raytheon NOS black plates - triple mica - O getter halo 1968 (13.8/13.4ma)

$ 49.99
(!!!) (Best Value Pair) 12AT7 RFT East Germany branded Haltron NOS 1970's (9.8/8.6ma and 9.3/9.2ma) 1-5% matched

(!!!) (Best Value Pair) 12AT7 RFT East Germany branded Haltron NOS 1970's (9.8/8.6ma and 9.3/9.2ma) 1-5% matched

$ 49.99
(!!!) (BEST VALUE PAIR) 6V4=EZ80 RFT East Germany branded Funkwerk

(!!!) (BEST VALUE PAIR) 6V4=EZ80 RFT East Germany branded Funkwerk "W" NOS 1970's (60-60/40 and 59-60/40)

$ 69.99
(!!!) (BEST VALUE PAIR) 6V4=EZ80 RFT East Germany NOS 1970's (60-60/40 and 57-58/40)

(!!!) (BEST VALUE PAIR) 6V4=EZ80 RFT East Germany NOS 1970's (60-60/40 and 57-58/40)

$ 64.99
(!!!) (Best Value Single) ECL82=6BM8 Siemens made in Bharat Electronics India Philips plant NOS 1974 (2.1/37ma)

(!!!) (Best Value Single) ECL82=6BM8 Siemens made in Bharat Electronics India Philips plant NOS 1974 (2.1/37ma)

$ 44.99
(!!!) (Best Value Single) EZ80 Philips Miniwatt France NOS 1963 (63/40 and 63/40) 1% section balance

(!!!) (Best Value Single) EZ80 Philips Miniwatt France NOS 1963 (63/40 and 63/40) 1% section balance

$ 69.99
(!!!) (BEST VALUE) 12AX7=ECC83 Telefunken Germany <> bottom smooth plates used/good 1961 good printing (Gm=1400/1400) (0.9/0.9ma) 1% section balance

(!!!) (BEST VALUE) 12AX7=ECC83 Telefunken Germany <> bottom smooth plates used/good 1961 good printing (Gm=1400/1400) (0.9/0.9ma) 1% section balance

$ 129.99
(!!!) (Best Value) EZ80=6V4 Tronal by Tesla NOS 1970's (62/40 and 62/40) 1% section balance

(!!!) (Best Value) EZ80=6V4 Tronal by Tesla NOS 1970's (62/40 and 62/40) 1% section balance

$ 39.99
(!!!) (Pair) ECC808=6KX8 Telefunken Diamond Bottom NOS 1965 (1.0/0.8ma and 0.8/1.0ma)

(!!!) (Pair) ECC808=6KX8 Telefunken Diamond Bottom NOS 1965 (1.0/0.8ma and 0.8/1.0ma)

$ 149.99
(!!!) (PAIR) EF184 Mullard branded Philips NOS 1964-1965 (8.0ma and 8.2ma) 1-3% matched

(!!!) (PAIR) EF184 Mullard branded Philips NOS 1964-1965 (8.0ma and 8.2ma) 1-3% matched

$ 48.88
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