Telefunken - Siemens
(Lorenz and other German brands)
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The EL84 Gallery 6BQ5 E84L 7189 |
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Telefunken EL84 Identified by: - round (one piece) plate - <> between the pins Comment: Outstanding tube. Most common Telefunken EL84 type. |
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Siemens EL84 rX1 code Identified by: - D-Getter - early ≠ code (made in Munic) Comment: Very rare tube. 1950s. |
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Telefunken EL84 Identified by: - same as above but having "cross" construction beneath getter ring Comment: Outstanding tube. Very rare. |
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rX1 ≠XX code Identified by: - ribbed plate with 3 side slots - Telefunken style getter ring Comment: 1956-1957 ???. Samples found with rX1 ≠6X and rX1 ≠7X codes. |
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Telefunken EL84 Identified by: - same as above but having "box" construction beneath getter ring Comment: Outstanding tube. Very rare. |
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rX3 ≠XX code (also kM1 / kM2) Identified by: - ribbed plate with 3 side slots - 11.5mm getter ring Comment: 1958-1961. Samples found with kM1≠8X / rX1≠9X to ≠1X codes. |
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Telefunken EL84 Identified by: - same as above but having "M" construction (click here for detail picture) beneath getter ring Comment: Outstanding tube. Very rare. |
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rX3 ≠XX code (also kM5) Identified by: - ribbed plate with 3 side slots - 14mm getter ring Comment: 1962-1968 ???. Samples found with rX1 ≠2X to kM5 ≠8X codes. |
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Siemens E84L Identified by: - similar to kM or later rX tubes - UØX ≠XX code Comment: Rare tube, but where`s the difference??? |
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Siemens EL84 foreign made Identified by: - two round holes in plate - no ≠ code Comment: The fake. These tubes are not from Siemens production. Tungsram !!! |
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Lorenz tubes |
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Lorenz EL84 Identified by: - D-getter (near ring) - smooth plate, with one slot Comment: Very rare and nice tube. |
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Lorenz EL84 Identified by: - D-Getter, declined mounted - plate with 2 large opposite slots Comment: Very rare and nice tube. |
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Lorenz EL84 Identified by: - D-getter (near ring) - stapled (4 holes) plates Comment: Very rare and nice tube. |
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Lorenz EL84 Identified by: - ring getter with L-getter arm - smooth, welded looking plate with three slots Comment: Very rare and nice tube. |
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Lorenz EL84 Identified by: - ring getter with short getter arm - smooth plate, with one slot Comment: Very rare and nice tube. |
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Lorenz EL84 Identified by: - ring getter with long getter arm - smooth, stapled plate with three slots Comment: Very rare and nice tube. |
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