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  1. EL34 Philips power tube 4 pcs.

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  2. Philips EL34 XF4 B0F4 B NOS Valve Tube AMPLITREX Tested GM% 118 NOV19B

    Code XF4 B0F4. Fully Tested on the Amplitrex AT1000 Tester. IA:102% GM: 118%. Test results This Valve.

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  3. EL34 Philips power tube pair.

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  4. Philips EL34 XF4 B0F1 A NOS Valve Tube AMPLITREX Tested GM% 110 NOV19B

    Code XF4 B0F1. Fully Tested on the Amplitrex AT1000 Tester. IA:110% GM: 110%. Test results This Valve.

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  5. Philips EL34 XF4 B0F4 C NOS Valve Tube AMPLITREX Tested GM% 100 NOV19B

    Code XF4 B0F4. Fully Tested on the Amplitrex AT1000 Tester. IA:120% GM: 100%. Test results This Valve.

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  6. Match Pair (1%) 1957 Philips Miniwatt EL34, Metal Base, Test 100%+, Curve Traced

    If you are looking for the absolute best pair - look no further. Tested for hot/cold shorts and gas on AVO CT160. Full test data screenshots are attached as images. Tubes are matched for Ip, Is, Gm and test at ~120% of nominal values.

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  7. Ultra RARE - Philips EL60 (EL34) Quads. Simply the best EL34 1958'y - NOS.

    (High quality Adapters / adapters gold plated pins ceramic base included (4 pieces). - allow use in normal EL34 sockets :). 5) Solid disc getter, signifying the earliest EL34 made in Holland. Remarkable construction for an EL34.

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  8. 2 x EL34-MULLARD-BRANDED PHILIPS-SAME CODE-O GETTER-MATCHED-NOS/NIB-TUBES Tubes

    Tube 1 - 110mA Code - xf4 B6L1. -Tube 2 - 110mA Code - xf4 B6L1. Because of being an antique product I can not give you any garantee.

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