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Author Topic: 2000s Death Cap  (Read 2683 times)

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Offline lordofsea

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2000s Death Cap
« on: December 16, 2010, 04:15:49 pm »
I recently got a 1972 Sunn 2000s head and just upgraded the power supply to a grounded three prong. Does anyone know if that era of Sunn heads have the legendary "Death Cap" that needs to be bypassed? Any other parts that i need to check out to ensure that it is road ready?
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Offline mckinnon audio

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Re: 2000s Death Cap
« Reply #1 on: December 16, 2010, 05:34:16 pm »
   Hi there,if it has a "Ground" or "Polarity" switch,then it has the dreaded Death cap. It will be connected from the switch to chassis ground close to the switch.Good luck,Mel.
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