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DACs for older gear

A seemingly knowledgeable poster at the Bryston thread of AudioAficionado suggested that the DAC process of my Bryston SP3 is older technology and that my Oppo 205 has a better DAC that I might use.  The SP3 has a number of features that make it flexible, including lots of balanced ports so I'm reluctant to discard it.  It appears as though DACs that accept HDMI input that I might use in front of the SP3 are rare -- I've read the licensing fees for HDMI are very expensive.  Is there an obvious solution?  Other than for the 205 and SP3, I've moved to the Ayre 5X series for stereo.   
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auxinput
2,920 posts
 
The DAC/DSP board in the Bryston DP3 is indeed not the best solution, in my opinion.  It is an off-the-shelf DAC/DSP/Processing board made by Momentum Data Systems.  While it is extremely convenient for a company like Bryston to use as the basis for their processor, I believe it's compromised when compared to dedicated DAC systems.  The Bryston BDA-3 DAC is significantly superior over this.  The Momentum DSP board is meant as a pretty good all-in-one DSP/DAC solution for a front end to a processor.
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dbphd OP
1,631 posts
 
My Ayre QX-5/20 digital hub has ethernet, USB, S/PDIF, and optical audio inputs, but no HDMI.  I use ethernet for Roon and will try optical from the Oppo 205.  Strange that although my Ayre DX-5 DSD has HDMI output ASFAIK no Ayre component has HDMI input.
mahler123
3,381 posts
 
HDMI inputs are relatively rare in “High End” gear .  I bought the Bryston DAC 3 because it offered HDMI inputs.  Before that I experimented using an older AVR in my two channel system as a preamp, with digital out to my power Amp.  Since the power amp has only 1 set of inputs, this sidelined my expensive pre amp, but perhaps a Pre amp with HT bypass would solve that.
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dbphd OP
1,631 posts
 
The SP3 is now disconnected and will join the pile of components I need to sell, so the issue for me is moot.  My goal is to simplify, because I mostly use Roon to play files from Qobuz and Tidal, and files I've ripped or downloaded.  Ethernet to the QX-5/20 is superb for that.  I rarely spin a disc anymore.  I did add an Audible Illusions Modulus 3 preamp to use with my Thorens TD 124/SME III/Ortofon 30H, but that's just playing with icons of my youth.

db
frostdotcom
39 posts
 
The bryston sp3 is still sold and sounds absolutely fabulous.  dac technology is very mature and has sounded great for many many years.  I still have a meridian dac from the 90s that is wonderful sounding.  
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