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Replace Ayre Codex with Topping D90 DAC

My Ayre Codex takes USB from an ultraRendu and sends balanced analog to an Ayre A7e integrated that drives KEF LS50s.  The sound level has become nearly inaudible, and I suspect it's a problem with the Codex -- substituting a microRendu made no difference; the sound level with the Ayre C-5xeMP disc player is fine.  Should I send the Codex to Ayre for service or buy a Topping D90?  Anyone hear the two DACs?
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beetlemania
834 posts
 
Yep, my QB-9 started as the second iteration, ie, 192 Hz version. Then I had it upgraded to DSD version (which was much more about improved sonics than ability to play DSD files). And now it’s been upgraded to the Twenty version. The chassis and feet might be the only original parts left, IIRC the power supply was replaced for the DSD version. According to Chris Connaker, the Twenty version “held its own” against $20K+ DACs from dCS, EMM Labs, and Berkeley. If that’s obsolescence then put me down in favor!
beetlemania
834 posts
 
Roon does have a volume level but I always leave it at 100 and use my AX-5 to set the volume. Worth it for @dbphd to check!
bjesien
1,310 posts
 
That happened to me with Roon once.  The volume is on the bottom right if you use the iPhone app.
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