Le valvole Mullard
6DJ8 (ECC88)
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Mullard 6DJ8 / ECC88 made in Great Britain (steel pins) |
6922 (E88CC)
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"Mullard" (Amperex) 6922 / E88CC made in Holland (gold pins) |
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Mullard CV 2492 / E88CC made in Great Britain (gold pins) |
7308 (E188CC)
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Mullard CV 2493 / E88CC-01 made in Great Britain (gold pins) |
