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(Philips Lorenz Telefunken Siemens)
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ECC40 |
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The EL41 Gallery |
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Late 40s and 1950s power pentode. Found in many smaller Siemens tube amps and table radios. The EL41 disappeared (as almost all Rimlock socket tubes) when the noval socket tubes were introduced, especially the EL84. |
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Valvo Code D1 M43 Characteristics: - Metal Base - closed, flat disc getter - double getter support - 2 stapled plate |
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Valvo Code DZ M4S Characteristics: - closed elliptical getter - double getter support - 2 stapled plate |
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Valvo Code M41 G6C Characteristics: - welded plate - pan getter |
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Philips Code SL7 51C Characteristics: - 3 times stapled plate - D-Getter |
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Siemens Code M41 G21 Characteristics: - square D-Getter - welded plate |
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Telefunken B. bt.05 Characteristics: - 3 times stapled plate - typical Telefunken ring getter |
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East German Production Characteristics: - ring getter - welded plate |
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Siemens Code D27 Characteristics: - 2 times stapled plate - flat folded disc getter |
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BRT Characteristics: - 3 times stapled plate - ring getter |
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