I use a PS Audio GCPH Pre w/my LFD. The PS Audio works well with a variety of cartridges - I presently use a Grado Sonata Ref. w/Rega P25 and all adjustments can be made easily. In addition, the PS Audio comes w/a remote that can function as a volume control for the LFD when you are using your table. With a separate phono pre you retain the flexibility to change the phono section at will.
