My 6922 Tubes Are Too Bright!

I recently bought a Canary CD-100 CD player.  I swapped out the ElectroHarmonix 6922 tubes for Amperex NOS made in Holland since I had read a review stating that the tubes it came with were too bright.  Unfortunately, it's still too bright for my tastes.  Does anyone have a 6922 they would recommend that's a bit warmer?
Thanks!