Responses from jvan3

Oppo 83 transport and DAC
Just buy the oppo bdp-83SE (special edition), or have oppo upgrade your 83 to the SE. It's rated Class A in Stereophile's Recommended Components.P.S., I'm not sure if Oppo upgrades. Nu-Force will and then some! 
TAS and the Martin Logan Source
Martin Logan has been around for quite sometime. I remember listening to them in the early 90's, so they've had some time to perfect ESL and perfect they have in Lawrence, Kansas. I bought "The Source" and they offer sound quality that belies it's...