Works great on my 568.2 as well! I have not had a chance to listen much to it but so far it sounds great. It always sounds great but based on what I heard during a visit at George Mills place when he had his HD621 it should be a bit more relaxed and natural sounding.

Nice job Erwin! Thanks a bunch! You should get something for this. I wonder what Meridian will think.

Cheers,
Ron

HT: 568.2mm (Revelation One filter), 518x2, SB3, Bryston 7BSTx3, 8BST, Aerial 10T, CC3, SW12(Qty2) w/SVS AS-EQ1, MK Tripole x4. JVC RS1u, DVDO Duo, Oppo 103 w/Vanity103HD, Sony PS3, VIP 3D Theatre, Acer H5360. Logitech Ultimate Remote and Hub.