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Primrose(SumR Audio) Toroid GB

Us buyers are prrety good in terms of hipping. You can ship just about anyting under 70lbs for pretty cheap. We will know more soon. I am turning in the list tomorrow. I have some late comers, but we can at least get the process started.

I would consider bumping 400 up to 600, but the pricing doesnt work out as well, with the price increase being more significant.
 
I will get as much info as I can on the different sizes, as well as testing specs.

I need to hear from the following folks:
RDK
etoiledusoir
cefud
den054
triode4
sts9fan
hvengel
Guiness


it is possible you have sent me your mailing address infp, but I cannot locate it or have accidentally erased it. Please confirm selection and resend.
 
Last edited:
Hi Justin (Buzz),

Can you do me a favor to add 2 x RC0600 915 5 banded transformer?
These are 600VA toroids specific to the EUVL F5X amp that fit the customized
chassis. The bold is the exact part # on their file.

Thanks!!

done.

Replied via PM and updated the spreadsheet. I would also like to know temp rise at full rated current before I decide.

I will see about that information, but this is an Audio specific transformer company, that sells to high end manufacturers. I expect them to perform very well.
 
Typo :(.. this information is NOT on their website....


SumR - Richard Sumner Technology:: Power North America

The dimensions are on their web site. Click on the VA size. No weight listed but doesn't really matter much unless you're concerned about shipping weight. I guess you can assume the 400's are about 8 lbs and the 1000's are aprox. 12 lbs. I did notice that the regulation specs. listed are about 2 percent higher than a Plitron of similar size.