Need advice on building an A/V system


I am looking to build an A/V system to work with my Samsung UN55ES6150 TV set and DirecTV Genie box. I'm about to purchase an Oppo BLD-105, and am looking for exactly what else will be needed in addition to a good 5 or 7 channel power amp. I'll be using this system mainly for HDTV viewing, Blu-Rays, DVD's and the occasional CD or SACD - with an eye on digital and streaming music capability in the future when I get around to that. I will be keeping my music system separate and dedicated to music only. (ARC 100.2/Wadia 830/Maggie 3.6R's.)

Long story short: Will I need a DAC, a pre/pro, or both? Will a receiver suffice? Why or why not? I am looking to get the most bang for the buck while minimizing the duplication of features among components. My budget is going to be around $2000 to $3000, but value components that will do the job for less would always be welcome in my house. Any advice or recommendations will be greatly appreciated.
Thanks,
Jeff
jeff_from_michigan
Probably can't address all your questions, but I've recent experience from revamping my HT system. For me at least, a separate DAC seemed unnecessary given Oppo's highly touted units (I got the 103 and your 105 should be even better). I switched from an old AVR to separates and the difference is nothing short of amazing in terms of sound quality and "slam". Check out Marantz AV7005 and MM7055 combination. If you have more to spend, the higher priced Marantz should be at least as good or better and of course there are other good brands out there. I also added a musical 12" sub and a good line conditioner/surge protector. Look for close outs and sales. Good luck and cheers!!
Since you are all set for 2 channel, a receiver is the way I would go. There are plenty of good ones in your price range. I sell Sony, Yamaha, and Arcam. The Arcam being my favorite, and what I use at home.
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