While it doesn’t show as an option in the drop down box selection, it is stated as an option in the product detail narrative
" Our Mystique EVO digital-to-analog converter converts PCM format files up to 24-bit 192KHz via Femto clocked USB, coaxial S/PDIF, or balanced AES. Optional BNC and TosLink optical available"
I have the base EVO , extremely happy with its sound and build/operation
" Our Mystique EVO digital-to-analog converter converts PCM format files up to 24-bit 192KHz via Femto clocked USB, coaxial S/PDIF, or balanced AES. Optional BNC and TosLink optical available"
I have the base EVO , extremely happy with its sound and build/operation