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Tubes Asylum Questions about tubes and gear that glows. FAQ |
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In Reply to: Re: Help!!! How can I test 6dj8/6922 with TV7 posted by b9ronaldo on November 30, 2005 at 07:54:21:
The ferrite bead goes around one of the wires on the 9 pin socket to reduce the osc. on these very high transconductance tubes. Only the D models with the extra test position have these. I understand that the earlier models can be modified to perform this test, though I am not 100% sure this is true. You might try a NOS tube at a lower setting and find a number you like for comparison with other tubes.
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- Re: Help!!! How can I test 6dj8/6922 with TV7 - Dr_EICO 20:18:40 11/30/05 (0)