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Author Topic: switch from tube to solid state rectifiers  (Read 2146 times)

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Offline blownaparte

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switch from tube to solid state rectifiers
« on: October 30, 2006, 12:42:32 pm »
Hi,

Does anyone know when Sunn switched from tube to solid-state rectifiers in the s series amps?
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Offline EdBass

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Re: switch from tube to solid state rectifiers
« Reply #1 on: October 30, 2006, 05:19:53 pm »
I think about 1970 for most models.
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