That was on their website,not there anymore.

The findings are not published,the test user results will be published.you should have applied for being a test user.

Kingwa has been very open about his product the digital interface right from the start, there is no need for the external power.If the manufacturer says that I feel it would be foolish on our end to get one.

The digital interface bu audio gd.

Quote: audio-gd's Digital Interface.

I'am not in Canada or USA, would there be other cables I could buy online with cheap shipping, as I feel Blue jeans shipping is very expensive to where I  reside.

Quote:

the amp looks very professional,I agree with the total spent also. betta 22's don't come cheap that is why they are DIY.

I don't k now whether jkeny would be interested in testing the Digital Interface,I don't have a hi-face so there is no way I can compare the two.

K701's all the way mate.

I'am expecting Kingwa includes some instructions along with the Digital Interface.

The effect will be pyscological

I did ask Kingwa about the external power suppy,he said   The external power supply slight improve on SQ, but the Digital Interface already built in a lot Class A power supply, so the improve not very much. 

bump

Would you be saying we have to remove the red rectangles,could you please explain.