I have the Bryston DAC 3, which has 4 HDMI inputs. I play my SACDs by outputting from an Oppo 105 over HDMI into the Bryston.
From reading the OP I am unsure how you are currently playing SACD. If you currently are unable to output SACD over HDMI, look for a Sony Blue Ray player that also outputs SACD. This will also allow you to play Blu Ray Audio or concert discs into the Bryston as well.
From reading the OP I am unsure how you are currently playing SACD. If you currently are unable to output SACD over HDMI, look for a Sony Blue Ray player that also outputs SACD. This will also allow you to play Blu Ray Audio or concert discs into the Bryston as well.