What does a phono preamp do, and why do I need one?

Which phono preamp is best for me?

Why is there no power switch on most phono preamps?
Why are there no AC cords on the ones Technolink sells?

What is the difference between moving magnet and moving coil cartridges
(and which do I have?) What\'s a ceramic cartridge?

How do I play or record from 78rpm records?
How do I copy  records onto CD-Rs?


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7F,No. 69-7,Section. 2, Zhong Zheng East. Rd ,DanShui District, NewTaipei city, Taiwan (25170)
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