i open the hk 675 there is a hk670 tone board this is this part that cause problem.
I use the bulk axiom cable and it's enough tight.
I have no problem listening music with bass around 30-50hz at 70% volume if i wanted to.
It's only the tone cardbox and bass feature.
On my sopundcard i set the output at -20dbfs even it won't work.
-2dbfs same.
I can only listen to music using source direct or any correction tone at middle or lower setting.
If i'm not wrong looking at the circuits, it look like the tone hk670 card is directly conected to the speacker joint board where i tight my speacker cable and the hk670 power circuit card.
Last edited by Adelin; 04/02/12 03:04 PM.
