Digital vs Analog output on CD players

Bottom line is; which unit has the better DAC. In your player? In your receiver?
Try and see.

Actually, there is another issue that has not been discussed yet. Most A/V receivers are basically digital devices so analog signals are first converted to digital (via a ADC) for processing through the receiver and then converted to analogue (via a DAC) for output to the speakers.

Option 1: Use Digital Output from CD Player
The outputs the digital signal to the A/V Receiver which processes the signal and then uses it's DAC to convert to analogue. A total of one conversion between Analog and Digital

Option 2: Use Analogue Output from CD Player
The CD player uses it's DAC to convert to analogue. The A/V receiver then uses its ADC to convert the input back to digital, processes the digital signal (volume, dolby or any other effects), runs it through it's DAC and outputs an analogue signal to the speakers. A total of three conversions between Analog and Digital.

Consequently, with an A/V receiver, it usually doesn't matter what quality of DAC you have in your CD player since there you are almost always stuck using the DAC in the A/V receiver. You might as well minimize the conversions and just feed the digital signal directly to the A/V receiver.

The exception to this is where the A/V receiver has a pure direct (or equivalent) mode; this mode will usually handle 2 channel analog signals as analog signals and you should not have the extra conversions so you may be better off with the CD players DAC.

For further information on this subject refer to the following link:
http://wiki.slimdevices.com/index.cgi?AVReceivers

Good post and it hits home to me. I have had cd separates for years, the Cal Audio Alpha and Delta. The dealer who sold me the units recommended a certain cable and I stuck with it for a few years. He then sold me a balanced interconnect when I chose to upgrade. I'm ashamed to ay that by accident I found out that I had been sold analog interconnects for that critical connection between transport and dac. I ordered a digital cable from Signal cable and did notice a difference right away. I fumed for a few days when I thought about not having the optimum connections for years.

Zar,

I know exactly how you feel. Hey I've had things connected wrong, speakers not balanced via dB's, inferior cables, speakers not located optimally in the room, wrong settings on my A-V receiver, etc for many months. You think you're doing it right until you either read it or someone straightens you out. That's all part of the learning curve in this hobby. In your case, it was your own Hi-Fi sales person that seems to have misled you. I see how that can really disappoint you. I've learned a lot just following this forum. This is a fantastic way to come to speed as they say. Keep asking and posting.

I have a Sony RCD-W2000ES CD Recorder connected to my Lexicon RV 8 via digital coaxial out and analog R/L out. Should I use the d/a converters in the sony or Lexicon, the Lexicon has sophisticated antijitter technology so as not to concern myself with mismatch. Thank you for your time.