Hi Lawrence,
I have the new Wadia 581 and the ARC CD7 now in my system. The Wadia has more high frequency and sound brighter. The CD7 has a more organic sound and sunds more fluent. The bass is excellent on both but because the CD7 sounds darker than the Wadia it looks like it has more bass. The Wadia has slightly more detail because of the brightness.
On my system the CD7 sounded better. and warmer. The extra brightness on the Wadia does not sound good on the Wilson speakers. The ARC is very very good on female voices. Best I ever heard from any CD player. I think only analog can beat this. The Krell CD players are excellent to and are more neutral than the ARC and Wadia.
It depends on your system which one to buy. Try before you buy.
Peter
I have the new Wadia 581 and the ARC CD7 now in my system. The Wadia has more high frequency and sound brighter. The CD7 has a more organic sound and sunds more fluent. The bass is excellent on both but because the CD7 sounds darker than the Wadia it looks like it has more bass. The Wadia has slightly more detail because of the brightness.
On my system the CD7 sounded better. and warmer. The extra brightness on the Wadia does not sound good on the Wilson speakers. The ARC is very very good on female voices. Best I ever heard from any CD player. I think only analog can beat this. The Krell CD players are excellent to and are more neutral than the ARC and Wadia.
It depends on your system which one to buy. Try before you buy.
Peter