several of my DGG 4D CDs vibrate in the cd drawer when played, producing an audible pitch that competes with the music.

has anyone had a similar problem?

anyone have a fix for this?

What cdp have you?

a pioneer elite bluray player

A Pioneer dealer or forum might be able to help you with this.

it's a problem with the disk, not the player.
thanks anyway.

Have you tried copying it to CD-R and playing back the CD-R?

Do the discs play OK on a standard CD player?

Good luck - I don't have a Blue Ray player, but have read they can be fussy about what they play.

thanks for your responses. these cds won't play on any cd player. appears to be a manufacturing defect.

i just gave up last night and ordered new copies.

They're 4 D discs - of course they'll move in a vertical as well as rotational dimension!