Hi Hudsonroe,
If i were you, I would first forget about the CD73. Not that it was a bad CD Player, but in that league, you may well find other CD Players as capable as the CD73 for the same price new as the CD73 used :-(
The CD192 was released to be the DIVA line CD Player when the FMJ line CD PLayer was the FMJ CD36. Both share a lot but the more evolved casing of the FMJ and it stronger power supply and some others "tweaks" made them sound really different : a vivid and bright character for the CD192 ; a more relaxed and "capable of everything" feeling for the CD36.
Now to the CD23. You should be aware that there have been two series of the CD23 : the plain CD23 and the CD23T. The latter includes a new mechanism, the CD-Text ability an evolved daughterboard and a refined power supply.
The CD23 is a really good CD player... but the CD23T is, to my ears, THE BEST CD Player Arcam ever released. It does simply everything you're asking for, and it does it good... It even does it so good that you can spend hours listening to your music without a hint of fatigue or irritation.
What you should know about the CD23 (as the Alpha CD9 and DIVA CD92) is that they included a very special DAC. This was made by dCS which is a world renowned company that produce high quality professional DAC's. They decided to jump into the consumer high-end market with players that include the same technology as the one carried by the CD23, CD23T, CD92 and Alpha CD9.
There is one CD23T to sell on Audiogon right now (AND NO IT IS NOT MINE... I would not trade my CD23T for anything else... except maybe a dCS Puccini or a Linn Unidisk) for a decent price.
Regards.
Gallows Pole