Le valvole Amperex
6DJ8 (ECC88)
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Amperex 6DJ8 Bugle Boy logo, made in Holland (steel pins) |
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Amperex 6DJ8 orange globe logo, made in Holland (steel pins) |
6922 (E88CC)
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Amperex 6922 PQ, white label, made in USA (gold pins) |
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Amperex 6922 USN, white label, made in USA (gold pins) |
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Amperex 6922 JAN, orange label, made in USA (gold pins) |
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Amperex 6922 PQ, white label, made in Holland (gold pins) |
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Amperex 6922 PQ, white label, made in USA, pinched waist (gold pins) |
7308 (E188CC)
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Amperex 7308 PQ, red label, JAN and USN (gold pins) |
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Amperex 7308 PQ, white label, made in USA (gold pins) |
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Amperex 7308 JAN, green label, made in USA (gold pins) |
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Amperex 7308 orange globe logo, made in USA (gold pins) |
