Vtg Mullard 12AU7A ECC82 Blackburn Great Britain 1960\'s Pair Tested Video\"

Vtg Mullard 12AU7A ECC82 Blackburn Great Britain 1960\'s Pair Tested Video\

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Vtg Mullard 12AU7A ECC82 Blackburn Great Britain 1960\'s Pair Tested Video\":
$49.99

Up for your consideration is twoMullard 12AU7A ECC82 Blackburn Great Britain.

  • The tubes are stamped Hammond but were made by Mullard shown on tube 1022 = Mullard manufacturing code . The tube were made in the Blackburn England factory ( stamped B on bottom of tube).
  • After the Manufacturing codes show the date on the tubes : 132 and 923
  • 132= 1961 made the 32 week the other tube was made in 1969 the 23rd week.
  • Tubes were tested on Hickok 533 tube both tubes test at 20 of 30

    DSCF0583 - YouTube

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Vtg Mullard 12AU7A ECC82 Blackburn Great Britain 1960\'s Pair Tested Video\":
$49.99

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