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Old 14th April 2003, 11:30 AM   #1
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Default Audio Research PH1 modification

I have an Audio Research PH1, it is for MM cartridge. I dont have the schematic, but I want it tobe able to receive MC cartridge. Do anyone can help me on how to do it? I search the ARC website, but they do not provide any email to contact them, so I hope maybe someone can help me.
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Old 14th April 2003, 11:58 AM   #2
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Use some quality step up transformers from someone like Lundahl or Steven and Billington. They can be added in a small box externally.

eg (last item on page)
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Old 15th April 2003, 09:25 AM   #3
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I think the MC version of the PH1 uses a pair of JT-346-AX-1 step-up transformers made by Jensen Transformers:

There are probably holes already punched for fitting it...
The loudspeaker: The only commercial Hi-Fi item where a disproportionate part of the budget isn't spent on the box. And the one where it would make a difference...
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Old 26th February 2004, 12:04 PM   #4
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Hello lumanauw,Do you have the PH1's schematic? Can you give ?
Thank you very mach ...Good luck everyday..
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