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(!!!!!) (Recommended Pair) 6DJ8 Sylvania NOS 1970-1972 era (15.2/17.2ma and 13.5/17.4ma) (good detail and smooth)

(!!!!!) (Recommended Pair) 6DJ8 Sylvania NOS 1970-1972 era (15.2/17.2ma and 13.5/17.4ma) (good detail and smooth)

$ 89.99
(!!!!) (Best Pair #2) 5670W GE NOS 1986 (9.4/11ma and 9.8/11.6ma) 1-5% matched (Highest Ma and Gm)

(!!!!) (Best Pair #2) 5670W GE NOS 1986 (9.4/11ma and 9.8/11.6ma) 1-5% matched (Highest Ma and Gm)

$ 48.88
(!!!!) (Best Pair #3) 5670W GE NOS 1986 (7.8/8.8ma and 7.6/8.2ma) 1-5% matched

(!!!!) (Best Pair #3) 5670W GE NOS 1986 (7.8/8.8ma and 7.6/8.2ma) 1-5% matched

$ 48.88
(!!!!) (Best Pair #3) 5670W GE NOS 1986 (8.4/7.2ma and 8.0/7.4ma) (Same Gm) 1-2% matched

(!!!!) (Best Pair #3) 5670W GE NOS 1986 (8.4/7.2ma and 8.0/7.4ma) (Same Gm) 1-2% matched

$ 48.88
(!!!!) (Best Single #2) 5670W GE JAN NOS 1986 (9.0/9.8ma) 1-5% balance (Highest Gm)

(!!!!) (Best Single #2) 5670W GE JAN NOS 1986 (9.0/9.8ma) 1-5% balance (Highest Gm)

$ 27.99
(!!!!) (Best Value Pair #2) 6DJ8 Philips ECG USA by Sylvania NOS 1987 (13.5/18.5ma and 13.5/19.0ma) 1-3% matched

(!!!!) (Best Value Pair #2) 6DJ8 Philips ECG USA by Sylvania NOS 1987 (13.5/18.5ma and 13.5/19.0ma) 1-3% matched

$ 99.99
(!!!!) (Best Value Single) 5670W GE JAN NOS 1986 (8/10.4ma)

(!!!!) (Best Value Single) 5670W GE JAN NOS 1986 (8/10.4ma)

$ 19.99
(!!!!) (Single) 5670W GE JAN NOS 1986 (8.6/8.8ma)

(!!!!) (Single) 5670W GE JAN NOS 1986 (8.6/8.8ma)

$ 29.99
(!!!) (BEST PAIR) 7233 GE NOS 1965 (102-102/60)

(!!!) (BEST PAIR) 7233 GE NOS 1965 (102-102/60)

$ 59.99
(!!!) (Best Value Single) 5670W GE JAN NOS 1986 (7.2/9.2ma)

(!!!) (Best Value Single) 5670W GE JAN NOS 1986 (7.2/9.2ma)

$ 21.99
(!!!) (Good Value Pair) 6L6WGB=5881 Sylvania brown base NOS and used/like new (59ma and 61ma)

(!!!) (Good Value Pair) 6L6WGB=5881 Sylvania brown base NOS and used/like new (59ma and 61ma)

$ 109.99
(!!!) (Good Value Single) JAN-6189=12AU7WA Sylvania NOS 1960 era in white box (8.6/10ma)

(!!!) (Good Value Single) JAN-6189=12AU7WA Sylvania NOS 1960 era in white box (8.6/10ma)

$ 24.99
(!!!) (Single) JAN-6189=12AU7WA Sylvania NOS 1968 (8.2/9.4ma)

(!!!) (Single) JAN-6189=12AU7WA Sylvania NOS 1968 (8.2/9.4ma)

$ 29.99
(!!!) JHS-6189=12AU7WA Sylvania NOS 1965 in white box (10/9ma)

(!!!) JHS-6189=12AU7WA Sylvania NOS 1965 in white box (10/9ma)

$ 29.99
(!!) (BEST PAIR #1) JAN-5725W=6AS6 Philips by Sylvania black plate NOS 1982 (4.6ma and 4.6ma) (same Gm) 1-2% matched

(!!) (BEST PAIR #1) JAN-5725W=6AS6 Philips by Sylvania black plate NOS 1982 (4.6ma and 4.6ma) (same Gm) 1-2% matched

$ 11.99
(!!) (BEST PAIR #1) JAN-5725W=6AS6 Philips by Sylvania black plate NOS 1982 (6.5ma and 6.2ma)

(!!) (BEST PAIR #1) JAN-5725W=6AS6 Philips by Sylvania black plate NOS 1982 (6.5ma and 6.2ma)

$ 12.99
(!!) (Best Value Single) 12AX7 EI Yugoslavia Marshall Smooth Plates TELEFUNKEN copy NOS 1970's (0.7/0.6ma and Gm=1400/1300)

(!!) (Best Value Single) 12AX7 EI Yugoslavia Marshall Smooth Plates TELEFUNKEN copy NOS 1970's (0.7/0.6ma and Gm=1400/1300)

$ 19.99
(!!) (Best Value Single) 6922=E88CC Tesla Czech Republic NOS 1970 (10.6/15ma) (RODE)

(!!) (Best Value Single) 6922=E88CC Tesla Czech Republic NOS 1970 (10.6/15ma) (RODE)

$ 79.99
(!!) (Best Value Single) JAN-5670W GE NOS 1986 (10/7.5ma)

(!!) (Best Value Single) JAN-5670W GE NOS 1986 (10/7.5ma)

$ 18.99
(!!) (Good Value Single) JAN-5751 GE double mica gray plates NOS 1987 (2.5/2.6ma) 1-2% section balance

(!!) (Good Value Single) JAN-5751 GE double mica gray plates NOS 1987 (2.5/2.6ma) 1-2% section balance

$ 49.99
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