Why mono?


Can someone explain why the need for a mono cartridge when all I have to do is throw the switch on my preamp in the mono position?
Thanks
Yogiboy
128x128yogiboy
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Wow, that was a great explaination, well played. How on earth would you learn about that unless you are in that business? I always wondered that as well.
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Thanks again, I really don't have that many mono records to take that kind of plunge! I was just curious why Grado makes one.