I have an android TV box with 3.5mm SPDIF output (3.5mm phono jack type) not Toslink.
I am thinking to hook that one up to my Topping E50 DAC coaxial port.
I have some RG59 75ohm coaxial cable lying around and I am thinking to build myself a digital coaxial cable (RCA to 3.5mm jack)
Is the...