Upgrade to Oppo?

I'm not sure it would be much of an upgrade, although I'm not familiar with the Planet.  I had an Apollo R and have owned the BDP-95.  While the Oppo x5 players have good DACS, I'm not crazy about their sound, they sound more "digital" than many.  I've owned Oppo BDP-95, 103, 105D, HA-1, and UPD-203, so I obviously like them, but not my first choice for music.  I found much better headphone amps than the HA-1 and have sold the HA-1, the 95, and the 103.  The 105D and 203 are mainly for movies.  I never compared the Apollo to the 95 in the same system, but my sense about the Apollo was that it had a more organic sound.  The fan in the BDP-95 was never an issue for me and I had it in my bedroom, maybe 4-6 feet from my bed.

Thanks all.  Yes, I do like to buy local used whenever possible.  Budget about $4 - $500 but a new CD player not a necessity.  If the Oppo 95 is not really an upgrade from the Planet then I may just buy it for the living room as mentioned.  I am also in the market for a dac.  I could pick one up and see how it plays out with the Planet.  

Question:  How does one know if the external dac will override the dac in the Planet?  

Going with an external DAC is the smart move IMO. That’s where most of the innovation and improvements are taking place, and if you ever decide to get into streaming — which I finally did recently, and with unlimited access to the huge Qobuz library I have discovered worlds of awesome new music I’d likely never have heard otherwise — you’ll just need a streamer or computer to be on your way. CDs seem kinda silly to me after starting to stream music (unless of course the music isn’t available on your streaming service) — kinda like having EZPass makes digging for change to throw in a basket seem absolutely absurd.

To answer your question, connecting the digital output from your Rega to an external DAC with a digital cable is all you need to do for the setup to work, and the DAC in the Rega will automatically be out of the loop. Hope this helps.

Thanks soix, it does help.  I can always upgrade to a better transport in the future.  I am considering streaming also.  Perhaps buying a budget DAC/streamer combo just to get started.  Honestly, the DAC purchase has been difficult.  I'm going to have to just pull the trigger on something soon.  The Mac air is just not cutting it for SQ.