AA capitole mk2 VS. Wadia 861

The Wadia is more compressed sounding. The AA is a MUCH better sounding player. I've had both.

The audio aero wins hands down, there is no listening fatigue. Very few cd players at any price range can offer the musical enjoyment that can be had from the AA cap. MKII, I have never owned wadia, but have auditioned them many many times and always leave feeling very dissapointed.

I've had both and the Audio Aero is a lot better to my ear. I'd say the Wadia sounds electronic or digital compared to the natural sound of the Capitole.

Well, I have the Wadia 861 im my system. It does NOT sound "electronic" or "compressed" or "disappointing" at all. Not by a long shot. I have not heard the AA Capitole Mk 2.
The Wadia 861 is NOT a player you can buy, place on your rack shelf & begin listening. You might consider this a flaw. If so, so be it!
It takes some work to get the best out of the Wadia 861: choice of algorithm, power cord, rack & shelf dampening, dedicated lines to name a few.
I think that the Audio Aero Capitole Mk2 will, most likely, be similar 'cuz there is hardly any product out there that doesn't need to be optimized for its sound.
Great Northern Sound offers mods for both the Wadia & the AA Capitole! So, what does that tell you - for one thing, both players can do w/ a mod & will sound much better.
The Wadia does seem to need a mod to improve its sound & this is disappointing for such an expensive player BUT it can be made to sound excellent in its stock form. I have taken this player to 2 friends' house & compared it to the stock Sony 777ES & stock Sim Audio Nova. The stock Wadia 861 with stock power cord was better each time by the resp. owner's admission. In fact, the Wadia 861 sound way better in redbook mode than the 777ES in SACD mode. This, again, by that owner's admission.

Also, REMEMBER: the Audio Aero is French & will have a European sound signature. The Wadia 861 is American & will have a US sound signature.
Additionally, the AA is tube based while the Wadia is solid-state.
Some mental calibration for these 2 major factors must be made by the listener.
It is NOT an apples-apples comparison!

The best is to audition the players - a friend or a dealer - to find out what floats your boat. If you cannot, do take into consideration what I have written.