Cartridge choices under $300

Try low output mc. The SP9II can go down to .3 as long as you're not looking for 100db rock concert levels. For classical and vocals it should be perfect. So try Denon 103-$200? Just wait for the next release of supplies in a couple weeks-check ebay. No question. If not try as second best the ATOC9-$300. What a waste to use the SP9 for HO MM like AT440. Given the drawbacks of the SP9 it's greatest advantage as a hybid phono preamp is its neutral very quiet high gain. So take advantage of that get a high responsive low output MC.

Second on the AT OC9.. I had one for years and liked it alot.
What about the better Grados?
Also Benz makes some great low cost units.

Thanks for the suggestions! I thought that I understood that NAD/Rega - Grado combinations did not work well.
Craig

A Denon DL-160 at $180 would be a good choice.