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Siemens Halske E88CC / BEST 6922 Grey-Shield HOLY GRAILS MATCHED PAIR 1964

1958 mC6 Amperex Philips Miniwatt 12AX7 / ECC83 Matched Pair

$850.00

$595.00

$595.00

You save $255.00!

$350.00

$750.00

$350.00

Siemens Halske E88CC / 6922 Grey-Shield HOLY GRAILS Very Rare Amperex Bugle Boy 12AX7 / ECC83 Matched Pair Tubes made in 1958
D-Foil Getter shape, That the D-geter with a metal strip welded on getter ring bar.

SIEMENS E83CC ECC803S 12AX7 TRIPLE-MICA MATCHED LOW NOISE W.GERMAN TUBE

NOS 1960's Telefunken 12AT7 ECC81 CODE-MATCHED PAIR DIAMOND AMPLITREX TESTED

$249.95

$174.95

$349.00

$268.00

$268.00

You save $81.00!

VERY RARE triple-mica "non-microphonic" ECC803S 12AX7 tube. NOS 1961 Telefunken 12AT7 ECC81 CODE-MATCHED 45° GETTER DIAMOND AMPLITREX TESTED

Telefunken < > Diamond ECC83 / 12AX7 Smooth Platinum Low Noise Tubes

NOS (NEVER-USED) EL34 6CA7 MULLARD BRUXELLES BROWN BASE MATCH PAIR TUBES DOUBLE D GETTER HALO 1950 "BWB" FALCON PERFECT MATCHED PAIR

$500.00

$375.00

$375.00

You save $125.00!

$1,499.99

$1,250.00

$999.99

You save $500.00!

1950's Telefunken Berlin < > Diamond ECC83 / 12AX7 MATCHED PAIR EL34 6CA7 BROWN BASE MULLARD-LABEL M.B.L.E., Bruxelles PAIR TUBES DOUBLE D GETTER HALO 1950