You can get good used deals on the original PS-300's from PS Audio. They were one of the first regenerators and will do the trick. At one time I bought a deluxe motor controller from Walker Audio and after conducting A/B listening tests could not hear the difference with the TT plugged into the PS Audio or the Walker.
I currently have a Nottingham Ana-log with its own stand-alone motor controller. Again, I did A/B testing with the PS Audio and could not hear a difference. Maybe I lucked out and have decent power that does not need much conditioning.
I currently have a Nottingham Ana-log with its own stand-alone motor controller. Again, I did A/B testing with the PS Audio and could not hear a difference. Maybe I lucked out and have decent power that does not need much conditioning.