Cartridge? Grados are known to be very prone to producing hum under the right (wrong) circumstances.
Turntable HUM
Hi, Looking for help. Just set my TNT/ET II. Connected to a Counterpoint SA500. and hae loiads of HUM. I have shorting plugs in the MM input of the 5000. I have ran a ground wire from the motor of the TNT to the ground on the Chassie of the 5000 and still HUM...Does not matter wheather the motor is on or not. I even changed the phono tubes and still HUM. Any Sugestions would be greatly appreciated.
Thanx
Thanx