"Looking at the dac converter chips, and transports/lasers, for Redbook cd replay.
I'd go for the CAL Icon, it's got a very good Burr Brown PCM1702 Multibit chip, and the HDCD PMD100 filter chip."
Why not look at the analog section of the dac as well? It accounts for half of the component and has just as big of an effect on SQ as the digital half. Also, listing individual parts like the dac chip and filter shouldn't be relied on too heavily. The overall design is far more important. There's plenty of CD players that share the same parts, but sound completely different.