Consider a new cartridge. The power cable for your turntable is doing its job-provide power for the motor. It's not a tone control.
Power cable suggestions for Pioneer turntable
Hello all,
I'm on the hunt for a power cable for a Pioneer PLX-1000 direct drive turntable with an Ortofon 2m black cart. This setup is on the bright side so I'm seeking something neutral or towards the warm side. Budget is $400 new or used.