You need to use an IC with a low capacitance. You can use an IC and attach a ground cable from your tt to a ground on your preamp, but sonic results will vary if the capacitance is not a match.
Blue Jeans Cable sells ICs for TTs.
The Ortofon Blue 2M (or higher) would be a real upgrade.
Blue Jeans Cable sells ICs for TTs.
The Ortofon Blue 2M (or higher) would be a real upgrade.