I’d just installed Burson Play w/ V6 Classic Opamps inside my computer, also installed is an HT Omega Claro Halo sound card with Burson V6 Vivid Opamps. I’m using two versions of JRiver Media Center, one is configured for the Burson Play and the other MC to the sound card. Whenever I want to switch from one configurations to the other, I change the audio input on my external amplifier. The Burson Play is connected to the auxiliary input on the amp via RCA and the sound card is connected to the digital input on the amp via SPDF toslink cable. The sound is amazing, can’t decide yet which configuration is better. I’m very happy with the quality of the sound, cheers!