IC's for Arcam CD23T Rogue 99 Magnum

Any advice on these components? I'm using Silver Audio Hyacinths now and they are very revealing but seem to lack a little mid and low end. Thanks for any info.
I have the same CD player, not the "T" version. I have been using Synergistic Research Looking Glass Phase 1 and AC Master Coupler for power cord. Much better bass and resoulution than with supplied.