mikirob:
Congratulations on the great sound you are getting with the Coincident - DeVore combination. If you have not yet tried an upgraded fuse and A/C wall outlet plug , I hope you will do so. My SET amps really respond to being plugged in to a premium outlet. Then upgrading the main power fuse in the amp (Art Audio PX-25 and Ready Set Go 300B amp) was a further improvement.
David Pritchard