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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: Linestage, or higher gain ? Phono input? posted by Jimmy on August 14, 2006 at 09:08:28:
is my valve of choice, with the use of interstage transformers, valve regulation AND (this is the evil bit).. tone controls!!http://www.emissionlabs.com/datasheets/EML20B.htm
"The 20A, 20B and 30A tubes are based on older principles, where high gain tubes have much wider plate distance. This is still the best way to make a very linear DHT high gain tube. However this results in higher working voltage, and larger size. This was not done any more after 1935, when miniaturization of tubes started to become important. With the new production tubes we make today, miniaturization is no requirement."
I have alot of papers and stuff I've done research on.. I just don't know how to put it together!
Daniel.
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Follow Ups
- Emission Labs 30A non-minature triode for a linestage - SnaggS 09:25:39 08/14/06 (8)
- Re: Emission Labs 30A non-minature triode for a linestage - danlaudionut 11:10:59 08/14/06 (3)
- Is a 50k load impedence bad? Are the specifications so alarming? - SnaggS 22:12:08 08/14/06 (2)
- Re: Is a 50k load impedence bad? Are the specifications so alarming? - danlaudionut 04:28:27 08/15/06 (1)
- Your right.. - SnaggS 04:56:00 08/15/06 (0)
- Re: Emission Labs 30A non-minature triode for a linestage - Jimmy 10:35:32 08/14/06 (3)
- Try K&K, Kevin's forum...he has a schematic...but no tone controls(nt) - Russ57 10:44:11 08/14/06 (2)
- URL for Kevins forum? I have a schematic for - SnaggS 22:15:23 08/14/06 (1)
- Pultec EQ - morinix 17:11:23 08/16/06 (0)
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