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Tube DIY Asylum Do It Yourself (DIY) paradise for tube and SET project builders. |
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Tube DIY Asylum Do It Yourself (DIY) paradise for tube and SET project builders. |
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In Reply to: RE: Thomas stereo organ amplifier 6973 to 6cz5 conversion posted by Triode_Kingdom on January 14, 2022 at 21:16:43:
By low resistance node do you mean the dropping resistors on each output tube that the negative bias voltage comes into the grid on ? I thought grid stoppers are connected to ground? I'm converting this amp to use the 6cz5 tube not 6973. This is the post I'm getting my information from.
https://www.audioasylum.com/messages/tubes/51265/re-6973-any-substitute
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Follow Ups
- RE: Thomas stereo organ amplifier 6973 to 6cz5 conversion - joshie 01/15/2204:33:21 01/15/22 (17)
- can you post a schematic? - Tre' 16:43:17 01/15/22 (5)
- This might be close. - Tre' 06:32:53 01/16/22 (4)
- RE: This might be close. - joshie 10:12:32 01/16/22 (3)
- RE: This might be close. - Tom Bavis 11:08:47 01/16/22 (2)
- RE: This might be close. - joshie 12:12:50 01/16/22 (1)
- RE: This might be close. - joshie 13:33:09 01/16/22 (0)
- RE: Thomas stereo organ amplifier 6973 to 6cz5 conversion - Triode_Kingdom 16:14:33 01/15/22 (9)
- RE: Thomas stereo organ amplifier 6973 to 6cz5 conversion - Paul Barker 03:34:33 01/16/22 (8)
- RE: Thomas stereo organ amplifier 6973 to 6cz5 conversion - Tre' 06:29:48 01/16/22 (7)
- Agree - "grid resistor" - but then again... - Triode_Kingdom 11:28:23 01/16/22 (6)
- RE: Agree - "grid resistor" - but then again... - Paul Barker 23:14:30 01/16/22 (5)
- That's called "dumbing down" - Triode_Kingdom 10:11:12 01/18/22 (4)
- RE: That's called "dumbing down" - joshie 07:54:55 01/22/22 (3)
- RE: That's called "dumbing down" - joshie 08:24:03 01/22/22 (2)
- RE: That's called "dumbing down" - Tre' 16:35:27 01/22/22 (1)
- RE: That's called "dumbing down" - joshie 16:35:35 01/29/22 (0)
- RE: Thomas stereo organ amplifier 6973 to 6cz5 conversion - Tom Bavis 14:24:05 01/15/22 (0)
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