Hi Folks, I have an OPPO-83 Blue ray/CD/SACD player. It runs into a Foreplay preamp, QuadII tube amps ,which feed a pair of Paradigm Monitor 7v.3 speakers. All in all I'm happy with the system, but the OPPO is a what 10 years old? My thinking is that DACs have come a long ways in 10 years and was wondering if all the budget DACs I've been seeing might actually be an upgrade for the OPPO? What are your thoughts and recommendations? Thank you, Ed