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Testing the new GU5B tube from ebay
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... only testing, 93cm discharges, tube is OK, it was necessary to heating for 12h
0:00:37
Testing the new GU5B tube from ebay
0:01:31
GU5b VTTC reborn. First light.
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GU5b VTTC, second light.
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gu5b vacuum tube tesla coil
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GU5b VTTC: new power source
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High Power Vacuum tubes
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Plasma torch with GU5b triode
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GU5B
0:01:02
GU-5B output triode unpack
0:00:20
GU-5B VTTC high BPS (okay performance)
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GU5B VTTC flashover - Vacuum tube Tesla coil flashover.
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VTTC Vacuum Tube Tesla Coil - GU5B 2MHz, 50-60cm !
0:00:31
Gu5b cw
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Vacuum tube Tesla coil with Japanese 5kw triode 😃👍👍👍
0:00:19
GU5B HFVTTC
0:01:34
VTTC Vacuum Tube Tesla Coil - GU5B 2,2MHz
0:00:26
5kw Japanese tube in my GU39B coil test rig CW
0:00:23
Vttc gu5b
0:01:07
HF VTTC plasma flame with GU5B (50Hz, voltage doubler)
0:45:27
The Wheelwork of Nature - GU5B VTTC and High Voltage Supply Updates
0:03:47
VTTC Vacuum Tube Tesla Coil - GU5B 470kHz, 105cm !
0:05:14
VTTC GU5B 470kHz, 105cm - playing + pulser (in the end)
0:00:56
Heat testing the new GU-81m tube
0:01:12
HF plasma flame from anode GU5B, only for fun :]
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