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Question

double DAC conversion while using 'analog in' and 'analog out' in Connect

  • October 12, 2016
  • 30 replies
  • 1532 views

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30 replies

ratty
  • October 15, 2016
I was under the impression that later Connects (after about 2011) may no longer be bit-perfect if you use the volume control.
The issue was that even without the volume control -- in Fixed Volume -- later CONNECTs were found to be not bit-perfect if normalisation tags were present. (Clearly with volume adjustment the device isn't bit-transparent anyway.)

  • October 15, 2016
I was under the impression that later Connects (after about 2011) may no longer be bit-perfect if you use the volume control.
The issue was that even without the volume control -- in Fixed Volume -- later CONNECTs were found to be not bit-perfect if normalisation tags were present. (Clearly with volume adjustment the device isn't bit-transparent anyway.)


Thanks for clarifying.

So, however old the OP's connect is, he's not going to get bit-perfect output if he uses the Sonos volume control. Doesn't really change the comment about using a pre-amp, then.

ratty
  • October 15, 2016
So, however old the OP's connect is, he's not going to get bit-perfect output if he uses the Sonos volume control.
The issue of bit-perfectness is irrelevant anyway, since the OP wants to go analog-in and analog-out. Bit-transparency only relates to digital output, derived from digital content delivered via the network (and conceivably via PLAYBAR's optical input).

  • October 15, 2016
So, however old the OP's connect is, he's not going to get bit-perfect output if he uses the Sonos volume control.
The issue of bit-perfectness is irrelevant anyway, since the OP wants to go analog-in and analog-out. Bit-transparency only relates to digital output, derived from digital content delivered via the network (and conceivably via PLAYBAR's optical input).


My mistake - I assumed that the only reason that the OP was going to buy such an expensive CD player was that they cared about quality - otherwise, they could buy any player if it was just for convenience. The proposal is that the OP uses a pre-amp, in which case why wouldn't they use a digital connection?

ratty
  • October 15, 2016
The proposal is that the OP uses a pre-amp, in which case why wouldn't they use a digital connection?
Because HiFi pre-amps conventionally don't have digital inputs. That's what an outboard DAC does. And in any case the CONNECT doesn't have a digital input, only PLAYBAR does. I'm not sure where all this is leading....