sunn 200s output transformer

[davey]

Hi
where could i get a detailed specification sheet for the above?

[guest]

Davey,
Go to www.the-planet.org. Scroll down to the bottom and look for "Tube data, transformer data". Open it and scroll down again and look for the Dynaco transformer booklet. Open the PDF file and look for the Dynaco Mark III output transformer. This is the same transformer that the Sundholm brothers used in the earliest Sunn amps and will closely match those used in the 200S.
Ryan

[davey]

Hi Ryan
          Thanks for that information - interesting catalogue
           I  wonder if anybody has actually dismantled one of these
           and is prepared to divulge what they have found, although
          there is enough information available for a transformer specialist to
          design a replacement anyway.