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Why a separate DAC?

Hey folks,

I recently finished upgrading all of my equipment. I settled on an Arcam AVR (which is amazing), and KEF R-series speakers for my front mains. I've been debating if I should get a separate DAC, but based on what I've read, my AVR already has a DAC in it. Is there any point in getting a separate one to handle processing the signal, is the benefit incremental, or is there a potential to unlock even better sound?
unctonythetiger
mesch
3,480 posts
 
I am not familiar with your AVR however it is likely it can be used as either multichannel HT and 2 or 2.1 channel audio for music. Many BD players are not at their best when used for CD playback. Your player could be used as a transport into a stand alone DAC for listening to music. Use the spdif digital output from the player. Use the same player as currently connected for video.
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unctonythetiger OP
12 posts
 
It's the AVR360, lowest wattage in the bunch from Arcam, at 75watts per channel (small apt). All of the circuitry and processors are Identical across their entire AVR range, only difference I can tell is wattage. As for speaker configuration, I have two KEF R300's bi-amped, with their slim center. No rear or sub. Cables are Signal.

Running music through it, I just Airplay over Appletv, which I think is my weakest link, which is why I've been investigating a DAC with Airplay. I will try burning a CD and playing through the BR as an experiment. Kind of curious if that will affect anything. HDMI can transport more data than SPDIF as far as I know, so I shouldn't lose signal there. I'll reply back if it makes a difference.

As for the DAC part - I'm keen to have something easy to use with Airplay or Bluetooth, but prefer Airplay.

Thanks for replying back!
skyflyer04
12 posts
 
Your weakest link is your source material. I speak from personal experience. I most frequently listen to spotify through my Sonos, which is similar in sound quality to airplaying itunes music. I hooked my Sonos to an Audio Research DAC8 (pretty high end DAC)margin difference if any at all. The bottom line is my music source (like yours) is not going to sound any better with a new DAC. If you are looking for a sound improvement it should start with your source material.
unctonythetiger OP
12 posts
 
Bob - just saw your other post about room correction, etc. my AVR actually isn't using room correction because it's not supported in bi-amp mode. That said the input is via HDMI, so it is surely digitized going in.

Interesting question though if the DAC is actually being engaged though since room correction is not happening... I'll check with the manufacturer. Appreciate all the feedback :). Hopefully I can contribute something back!
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