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Old 31st Jan 2010, 3:47 pm   #1
Gonzini
Retired Dormant Member
 
Join Date: Dec 2006
Location: Wickham, Hampshire, UK.
Posts: 107
Default Cooper Smith Amplifier

Hi all
Good to see the forum is still very active
A friend has given me his Cooper Smith amplifier to repair.
We think its 1961 vintage, has 2 x ECL82 per side and an EZ81.
Looks like its based around the Mullard designs of the time.
Anyone have any data on these, there's not much if anything ive found on the web as of yet.
It needs re-caping for sure but im in need of some info about the output transformer wiring. Should be very straight forward but i think some external jumper's are missing which would explain a few things...
Cheers
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