BRAND NEW , NO SOUND LEFT CHANNEL have swapped amps , speaker leads , interconnects , checked balance settings , swapped input interconnects , and i just moved problem , so it is definitely the ps audio DSJ at fault here.

HELP… i have just spent hours trying to get thing to work at running home with new toy waiting here , a great sound , and blaaaaaa.

Reload the software and try again. If that doesn’t work give PS Audio CS a call. They will take care of it.

Does it happen on all inputs? Can you check to see if somehow the balance control didn’t get activated? Use the remote control and press the balance control so it goes to zero. That might be it.