What constitutes a "high output" moving coil cart?


Hi,

Lately I've been delving into different MM carts on my mid fi rig, and am itching to try a moving coil type. My phono pre limits my choices to "high output", so I am wondering if there is a sort of "dividing line" between low and high output, in terms of mVs. Thanks in advance for any thoughts.
rbloom659

Showing 1 response by swampwalker

Depends on your overall system gain, intrinsic noise floor of your electronics, typical listening level, etc. Basically LO MC is generally considered to be <0.3 mV. Most MMs deliver about 4-5 mV, I think. Many HO MC carts are spec'ed at 1.5 to 3 or 4 mV. There is a cartridge calculator at the KAB web site that will let you see the relationship between the parameters. If you have a smaller room, high pre-amp or amp gain, and/or listen at low levels, you may even be able to get into a MO MC cart.