Lewm,
Did you not remember my 'incident' when I had the ground cable connected to one of the Halcro amps (as it wasn't long enough to reach the preamp?
After placing the Victor on the copper Fidelity Research Cu-180 platter mat to test 'isolation'.......when I turned on the power....I blew up the Halcro phono stage and also the Dyna XV-1s cartridge which was connected at the time.
A very expensive exercise.....
Since then I have not had the ground wire connected (my previous TT-81 did not even have one)......and all three arms use fully balanced XLR interconnects.
Did you not remember my 'incident' when I had the ground cable connected to one of the Halcro amps (as it wasn't long enough to reach the preamp?
After placing the Victor on the copper Fidelity Research Cu-180 platter mat to test 'isolation'.......when I turned on the power....I blew up the Halcro phono stage and also the Dyna XV-1s cartridge which was connected at the time.
A very expensive exercise.....
Since then I have not had the ground wire connected (my previous TT-81 did not even have one)......and all three arms use fully balanced XLR interconnects.