Author Topic: Need an SR 4100 Transformer (or info)  (Read 2251 times)

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Offline JerryC

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Need an SR 4100 Transformer (or info)
« on: May 31, 2007, 09:18:24 am »
Hi, I'm trying to revive our Sunn SR 4100 Powered Mixer, and the transformer appears to have failed. There is melted wax on the top of the trans, and no measurable output. Anyone know where I can purchase a new (or used) transformer. Thanks!
Jerry C

Offline JerryC

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Re: Need an SR 4100 Transformer (or info)
« Reply #1 on: May 31, 2007, 07:14:58 pm »
OK-after retesting, it wasn't the transformer ! I got her up and running. I'll be cleaning the pots out tomorrow, but she sounded pretty good today. I believe that I read that if I change the transformer and filter caps, I can upgrade the power output to 200 watts, like on the SA 20S/21S amps. Can anyone confirm this ? Thanks !
JerryC