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    Some comments and observations on a Sansui AU-777A upgrade

    I am the original owner of my 777A which I purchased back in 1970. A few years ago, I felt it was way past time to address the 50 year old caps – prior to the puff of gray smoke! Two years ago, taking advantage of the excellent “xmas break rebuild” posting from smurfer77, I started with the...
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    Strange AU 777A Power Transistors

    I have been recapping a 777A I purchased new in 1970. All has been going well - especially thanks to several posts covering 777A upgrades! Checking the power trans was my last task and in removing the back cover came across an unknown part number: DMT707 where I expected to find the specked...
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