[jung]

What is the iPod Touch 4 docking interface capable of?
 
Digital audio? SPDIF? USB Audio?
 
Video? VGA?
 
Is there any dock with SPDIF and VGA out?
 
And for portable line out dock, is there any with coiled cable?
 
Thanks a lot.

 

[davidcotton]

Check out the new pure i20.  Spdif, optical, component out.

 

[jung]

Thanks a lot.
 
I want to connect to external VGA display, and SPDIF DAC.
 
I don't need internal DAC in dock, nor remote control.