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(!!!) (Single) 12AU7WA Tungsram ERA tall tibbed plates NOS 1970's (10.8/9.6ma)

(!!!) (Single) 12AU7WA Tungsram ERA tall tibbed plates NOS 1970's (10.8/9.6ma)

$ 17.99
(!!) (1 Pair) CV4069=13D3 Brimar UK NOS 1969 era with flying leads (no pins) (matched on TV-7D/U)

(!!) (1 Pair) CV4069=13D3 Brimar UK NOS 1969 era with flying leads (no pins) (matched on TV-7D/U)

$ 99.99
(!!) (Best Single) 12AU7A Tungsol tall ribbed plates NOS

(!!) (Best Single) 12AU7A Tungsol tall ribbed plates NOS "O" getter halo 1960 era (9.8/9.6ma)

$ 59.99
(!!) (Best Tunsol Single) 12AU7A Tungsol ribbed plates NOS

(!!) (Best Tunsol Single) 12AU7A Tungsol ribbed plates NOS "U" getter halo 1957 (9.8/10ma)

$ 59.99
(!!) (Best Value Single 1953) 12AU7 Sylvania black plates

(!!) (Best Value Single 1953) 12AU7 Sylvania black plates "D" getter used/strong 1953 no printing (9.6/11.8ma)

$ 39.99
(!!) (Good Value Single) 12AU7 Amperex

(!!) (Good Value Single) 12AU7 Amperex "Hewlett Packard" Holland "o" getter halo used/good 1968 (8.2/8.4ma)

$ 39.99
(!!) (Mullard clone) 12AU7 Teonex Hyperlec Brive France (Holland clone) NOS 1970's (9.2/9.5ma)

(!!) (Mullard clone) 12AU7 Teonex Hyperlec Brive France (Holland clone) NOS 1970's (9.2/9.5ma)

$ 29.99
(!!) (Single) 12AU7 Tungsol gray ribbed plates D getter NOS 1957 (11.5/8ma)

(!!) (Single) 12AU7 Tungsol gray ribbed plates D getter NOS 1957 (11.5/8ma)

$ 39.99
(!!) (Single) ECC82=12AU7 Philips Holland NOS 1969 faded printing (11/10ma)

(!!) (Single) ECC82=12AU7 Philips Holland NOS 1969 faded printing (11/10ma)

$ 109.99
(!!) 12AU7A Sylvania NOS 1960 era (11.6/9.4ma)

(!!) 12AU7A Sylvania NOS 1960 era (11.6/9.4ma)

$ 21.99
(!!) 12AU7A Sylvania NOS 1970 (8.8/9.2ma)

(!!) 12AU7A Sylvania NOS 1970 (8.8/9.2ma)

$ 21.99
(!) (Best Value Single) ECC82=12AU7 Zaerix East Germany NOS 1970's (12.8/12.0ma) (same Gm)

(!) (Best Value Single) ECC82=12AU7 Zaerix East Germany NOS 1970's (12.8/12.0ma) (same Gm)

$ 24.99
(!) (slightly microphonic single) 12AU7 Hitachi JAPAN branded IEC Mullard NOS ribbed plates 1968 (9.4/11ma)

(!) (slightly microphonic single) 12AU7 Hitachi JAPAN branded IEC Mullard NOS ribbed plates 1968 (9.4/11ma)

$ 17.99
(!) 12AU7 Tungsol gray ribbed plates NOS square or

(!) 12AU7 Tungsol gray ribbed plates NOS square or "D" getter halo 1954 in white box (8.2/8.6ma)

$ 42.99
(!) 12AU7A Hitachi JAPAN branded Realistic Lifetime NOS ribbed plates 1960 era (9.2/12.2ma)

(!) 12AU7A Hitachi JAPAN branded Realistic Lifetime NOS ribbed plates 1960 era (9.2/12.2ma)

$ 29.99
(!) JTL-12AU7 Tungsol narrow plates

(!) JTL-12AU7 Tungsol narrow plates "D" getter NOS 1955 bottom mica is tilted (10.4/10.6ma)

$ 39.99
(slightly microphonic tube) 12AU7A RCA tall black ribbed plates

(slightly microphonic tube) 12AU7A RCA tall black ribbed plates "D" getter halo used/good 1950's (8.2/8.8ma)

$ 15.99
(slightly microphonic tube) JRC-12AU7 RCA tall black ribbed plates

(slightly microphonic tube) JRC-12AU7 RCA tall black ribbed plates "D" getter halo tests like new 1950's (9.6/10.4ma)

$ 12.99
- more pairs listed soon (!!!!) (Best Pair #1) 12AU7WA=6189 RT Radio Technique France NOS 1961 (9.9/10ma and 9.4/9.2ma) (same Gm)

- more pairs listed soon (!!!!) (Best Pair #1) 12AU7WA=6189 RT Radio Technique France NOS 1961 (9.9/10ma and 9.4/9.2ma) (same Gm)

$ 259.99
12AU7=ECC82 Brimar branded Tronix tall narrow plates used/good 1960 (6.4/7.2ma)

12AU7=ECC82 Brimar branded Tronix tall narrow plates used/good 1960 (6.4/7.2ma)

$ 29.99
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