My source is Oppo 103, set at fixed volume, connected to passive Lightspeed Attenuator before feeds to the Franks. The Tekton Lore can reproduce cymbals like live music, but it seems to have difficult to make the drum snare, tom and kick as live music. I thought it could be my passive, so I tried Dodd Buffer, and it did not improve drum beats, slightly less transparent as the passive. It could mean that a better pre-amp or a change of speakers.
I may try to get a Audio Research LS3 (solid state) or save up for a more expensive pre-amp or different speakers. What are your preamp and speakers that used with the Franks?