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 Svetlana 3CX15000A3 Ham Radio Broadcast Tube  US $1,450.00
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 GU 74B GU74B 4CX800 Russian NOS tube SVETLANA LOT 8 tube US $1,299.00
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 6P1P EVEB 6AQ5 EL90 Svetlana Tubes Lot of 500 pc US $999.00
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How do I test svetlana tubes for an amplifier?
I have Svetlana 6550 tubes, and I want to see if they work
Unless you have a tube tester that can apply full plate voltage to the tube, you won't be able to fully test them.
If you have a DMM, I suppose you could make sure that the filament isn't open and check for shorted grids, but that's about it.
Greetings from Austin, TX
Ken
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Svetlana 3CX15000A3 Ham Radio Broadcast Tube US $1,450.00
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GU 74B GU74B 4CX800 Russian NOS tube SVETLANA LOT 8 tube US $1,299.00
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6P1P EVEB 6AQ5 EL90 Svetlana Tubes Lot of 500 pc US $999.00
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 Matched Octet 8 tubes Svetlana KT88 Power Amp Tubes NEW US $275.99
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 8 Matched Svetlana 6550 6550C amp tubes BRAND NEW US $249.99
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 Russian 6F3P SVETLANA 6BM8 ECL82 tubes PS 43 TESTED US $215.00
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 TESTED Russian SVETLANA 6S18S6C18C audiophile tubes PS 8 US $207.00
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 matched pair 2C4C 2S4S 2A3 tubes SVETLANA 1964 NIB US $199.99
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 GU 71B GU71B GU71 SVETLANA PENTODE TUBE HAM US $199.99
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 Matched Sextet 6 Svetlana 6550 6550C amp tubes BRAND NEW US $179.99
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 Svetlana 6C33C B 6S33S V Triode Tube NOS lot of 4 1963 US $179.00
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 Matched Quad Svetlana Winged C SED EL34 Unused Tubes US $159.99
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 8 Matched Svetlana EL34 amp tubes NEW US $159.99
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 Matched quad 6S4S Svetlana output Russian tubes 6B4G 6A3 6C4C NEW NOS US $159.00
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 GU 74B 4CX800A 4CX 800A SVETLANA TETRODE 1 NEW TUBE US $137.00
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 6F4P 6DQ8 ECL84 6DX8 Svetlana Tubes Lot of 100 US $119.00
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 Matched Quads Svetlana 6550 6550C amp tubes BRAND NEW US $118.88
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 6S18S 6C18C RARESVETLANAtube IN BOX LOT 4pc US $109.99
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 2 x Western Electric WE 310A 10J12S Svetlana Tubes 1970s NEW NOS US $77.95
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 2 x Western Electric WE 310A 10J12S Svetlana Tubes 1970s NOS US $77.95
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 4 Matched Svetlana EL34 amp tubes NEW US $74.99
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 Svetlana Rectifier Tubes Tube 3C22S EF95 6F32 40pcs US $70.95
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 pair 10J12S WE310A tubes SVETLANA 1977 same codes NOS US $70.00
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 6BM8 SVETLANA NOS tubes 6 pcs 3 MATCHED PAIRS US $69.99
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 EY500 6D22S tubes SVETLANA Lot of 16 NEW US $60.00
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 2 Matched Svetlana 6550 6550C amp tubes BRAND NEW US $59.99
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 Pair NEW Svetlana SV572 160 SV 572 160 SV572160 Tubes US $59.99
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 GM5B 3CX300A1 SVETLANA High End TUBE Lot of 1pc GM 5B US $59.00
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 GM 5B 3CX300A1 SVETLANA TUBE NEW US $58.00
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 Russian Svetlana Beam Triode Tube GP 5 Lot of 14 US $55.95
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 Svetlana 572 NOS tubes Brand New last pair US $70.00
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 Russian SVETLANA 6S18S6C18C audiophile tubes PS 2 TESTED US $55.00
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 Svetlana 3CX300A1 Vacuum Tube US $54.99
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 6BM8 SVETLANA NOS tubes 6 pcs US $49.99
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 6F3P 6BM8 ECL82 6F3P Svetlana Tubes Lot of 11 US $49.99
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 7P12S SVETLANA pentode tubes Lot of 4 pcs NOS US $49.99
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 5U4G 5U3C 5C3S tubes SVETLANA Lot of 4 NEW IN BOX US $44.99
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 6N13S ECC230 Svetlana TESTED PAIR TUBES NOS 70s US $44.99
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