I have used the Panasonic on GMA Europas and my Magnepan 2.5Rs. I've ran it 4 weeks straight without turning off the Panasonic on my Maggies. There are a couple guys that post on Audioasylum that use the Panny with B&W 801s another uses Von Schweikert 4.5se.I seriously doubt you will have any problems. It's quite a bit tougher than what it looks.Word of advice ...pair your cd/dvd player with a power conditioner. Something that uses an isolation transformer like the Powervars would be great. It makes one hella of difference.The Panny is very sensitive to the bits it recieves from the cd player.The cleaner the bits the better IME. You can get a Powervar 2.0 to 5.0 on Ebay .They normally sell between $30.00 and $50.00.Any of these would be more than adequate for a cd player.These conditioners IMO out perform or match some of the high dollar audiophile conditioners.
Good Luck!
Good Luck!