Kh750 digital out to kh150 no sound

[dasherzx]

Hi, I just got myself a kh750. I used a usb to coaxial converter and a coaxial to bnc cable connected to the subwoofers digital input, and then the digital output of the sub to the digital in on the speakers. I’m not getting sound this way but connecting my usb converter to the speakers and then digital out on the speaker to the kh750 works. Is this the only way it could work?

 

[LTig]

Hi, I just got myself a kh750. I used a usb to coaxial converter and a coaxial to bnc cable connected to the subwoofers digital input, and then the digital output of the sub to the digital in on the speakers. I’m not getting sound this way but connecting my usb converter to the speakers and then digital out on the speaker to the kh750 works. Is this the only way it could work?

Have you looked into the manual?

 

[dasherzx]

Have you looked into the manual?

Yes, the diagram says it should work.

 

[LTig]

Yes, the diagram says it should work.

Yep. Is there nothing to hear at all or just from the sub itself? Play music with lots of deep bass.

 

[dasherzx]

Yep. Is there nothing to hear at all or just from the sub itself? Play music with lots of deep bass.

nothing at all from both subs and speakers. yeah I tried it with bassy music. I’m going to try with my topping d10 to the sub later today

 

[LTig]

I feed my KH750 digitally from the SPDIF output of my RME ADI-2 PRO FS, using a 75 Ohm coax cable and a simple adapter from RCA to BNC. Works out of the box. Satellites use analog out though.

 

[dasherzx]

Well, the digital out in the topping works. It’s the other converters fault.

 

[LTig]

Well, the digital out in the topping works. It’s the other converters fault.

Which converter is it?

 

[dasherzx]

Which converter is it?

Douk audio u2. I just realized it could be a driver issue.

 

[LTig]

Douk audio u2. I just realized it could be a driver issue.

I don't think so because your satellite speakers worked fine. Maybe the voltage level is a bit too low.