good dammit i thought it was input 
Yeah, I do see they have the topping d30, which does have an optical in
still more than i would like to spend and i like that the D10 didn’t require more than usb power (total price may be 15-20 euro higher with shipping).
I do have something used but it’s used
Update,trouble shooting
It started to do it again, it’s my monitor/copy (Denon PMA-900V) , i cleaned it and hop it’s fine
Topping D30 in black with less than a month delivery time, is that psossible?