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In Reply to: The theory behind the idea is sound... posted by EdAInWestOC on May 29, 2012 at 09:03:52:
Good point about the dedicated turntable motor speed controller but what about this idea....
How about a PS Audio P300 power regenerator? It takes AC in from your mains and regenerates it as a filtered and pure rock solid sinewave and you can even select the voltage and frequency output. If you choose 60Hz it stays at a rock solid 60Hz. Same for voltage. Choose your output voltage and it stays there regardless of how your AC mains are fluctuating (within reasonable limits).
Would this be a viable alternative to a TT motor speed controller? I think it might, unless the speed controller is somehow run in a 'closed loop' fashion where it adjusts based on a feedback signal from the motor, maybe in the form of a tachometer.
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Follow Ups
- RE: The theory behind the idea is sound... - AbeCollins 13:22:35 05/29/12 (5)
- I use my PS Audio P600 at 110Hz output.. for digital stuff - Elizabeth 13:42:40 05/30/12 (0)
- Yeah it should work... - EdAInWestOC 16:18:05 05/29/12 (1)
- RE: Yeah it should work... - copydex 00:03:34 05/30/12 (0)
- I had both a P300 and an SDS for a while. - Dave Pogue 14:51:16 05/29/12 (0)
- Yes it would work... - kuma 13:57:54 05/29/12 (0)