PS. I’d spend a lot less on a cable than on a turntable and cartridge. In fact, you might try this cable if you don’t get a better mid-range with what you have.
https://www.ebay.com/itm/BELKIN-Pure-AV-High-Quality-Dual-RCA-Audio-Cable-AV20302-06ft-M-M-NEW/28113...
https://www.ebay.com/itm/BELKIN-Pure-AV-High-Quality-Dual-RCA-Audio-Cable-AV20302-06ft-M-M-NEW/28113...