[Edric Li]

I'm looking for a device that can output a digital audio signal (USB/SPDIF/Bluetooth) and an analog audio signal (3.5mm/RCA) simultaneously. Between the two, I need the digital audio signal to be of high quality.

One solution I can think of is:
A DAP with spdif out -> spdif splitter

-> digital audio​

-> a DAC with spdif in -> analog audio​

With this I'd have to find a DAC with spdif in, which can be a substantial box. Is there a better route that I haven't thought of? Is there an Android machine that can be hacked to output 3.5mm audio while outputting to a USB DAC?

 

[Reactcore]

Perhaps a Topping D10(s) is worth looking at:

https://www.head-fi.org/showcase/topping-d10-balanced.25360/

 

[Edric Li]

Perhaps a Topping D10(s) is worth looking at:

https://www.head-fi.org/showcase/topping-d10-balanced.25360/

Exactly what I'm looking for. Thank you!
I've perhaps found a solution with more but smaller boxes:

A Samsung smartphone with Dual Audio feature, or a DAP with USB-C output + a dual streaming Nintendo Switch BT adapter ->

-> digital audio​

-> a BT receiver -> analog audio​

​

But D10 is definitely the way to go if I want the highest quality digital signal.