Then as I hinted stay with your CDX2 + XP5XS
Maybe this will convince you Daniel what’s best for PCM Redbook CD replay, from MoJo Music. And why now there is a big swing back to R2R Multibit, even if it has to be done discrete, because the chip manufacturers find it too expensive to make, compared to a Delta Sigma chip they are a 10th of the price to manufacture as there is no laser trimming of the R2R ladder resistor network, because there is none.
"When a PCM file is played on a DSD/Delta Sigma or Bit Stream converter, the DAC chip has to convert the PCM to DSD in real time. This is one of the major reasons people claim DSD sounds better than PCM, when in fact, it is just that the chip in most modern BitsStream/Single-Bit/Delta Sigma DACs do a poor job of decoding PCM."
Cheers George