Best spdif SINAD in a DAC?

[confucius_zero]

Seems most here is measured by USB which is fine, but I'm looking to hook up a dac via a possibly dirty spdif. What is the recommendation is such a situation?

 

[LTig]

Seems most here is measured by USB which is fine, but I'm looking to hook up a dac via a possibly dirty spdif. What is the recommendation is such a situation?

Get a DAC with good JTest result using SPDIF? Or what do you mean with dirty SPDIF?

 

[confucius_zero]

what do you mean with dirty SPDIF?

I'm planning to use it with the optical out of a TaoTronics TT-BA014 bt receiver.