|2nd November 2019, 08:13 PM||#1|
Join Date: Apr 2009
se power transformer/tube selection
I am collecting the parts for my first SE build, being a newbe I have some questions. I have been given an older SE board from a friend and will use that. I have a transformer producing the following:
375 0 375 Volts 150mA
I was wanting to use this transformer, any opinions if this will work with 300B tubes.
I also have a Triad choke:
Could I also use this choke.
From reading up on this forum 300B tubes seem to be popular and thought this would be a good choice to use. What sort of brand is good dollar value 300B's.
I have not figured out which Rectifier tube or OP Transformers yet, thinking something Edcore brand.
In my limited expierence never pet a burning dog.
|4th November 2019, 04:31 PM||#2|
Join Date: Jul 2005
Location: West Virginia panhandle
I use transformers like that in the SSE and when feeding two KT88's the B+ is 440 or so with a tube rectifier, and 460+ with solid state.
You need something in the 320 - 0 - 320 volt range.
That choke will work fine.
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