Yep I have a oppo too.. Excellent.. Hate to say it but its 95% as close to any of my really costly players were.. Missing a little midrange bite and clarity but thats about it! And I have countered that with a good power cable and interconnects even dropping a really Sweet sounding dac for the built in circuits! Took about 25 hours to really open up from new, but after that it just does everything well, including concert DVD's, SACD, HDCD etc... And its well built, fairly fast, and reliable.
As for mods.. I have done them to higher end players with varying results, its a crapshoot and there is no guarantee, sometimes it seems to take away the organic sound of some players.. Best bet is first invest into a good DA convertor and you can always go back, and a DA convertor will be fairly universal with really good future options, including you can buy one with a USB input to handle the fastly growing transportless computer based audio.
Good Luck
As for mods.. I have done them to higher end players with varying results, its a crapshoot and there is no guarantee, sometimes it seems to take away the organic sound of some players.. Best bet is first invest into a good DA convertor and you can always go back, and a DA convertor will be fairly universal with really good future options, including you can buy one with a USB input to handle the fastly growing transportless computer based audio.
Good Luck