Turns out a ground wire from phono pre wrapped around one leg of the table then hooked to the input of the table speed controller has done the trick. No kidding.
Cartridge, Phono Preamp Hum
I hooked up a new tt/cart/phono pre. Trans-Fi tt, Clearaudio Maestro Cart,
and a BAT VKP 10 SE phono pre.
I pick up hum only when the stylus touches the platter.
Played around with the ground on the preamp, nothing.
No hum anywhere else in the system.
and a BAT VKP 10 SE phono pre.
I pick up hum only when the stylus touches the platter.
Played around with the ground on the preamp, nothing.
No hum anywhere else in the system.