I don't have experience with the Sanders amp but since the input impedance is 100kohms there shouldn't be a problem using a tube pre with it.
I like the combination of a tube pre with a ss amp. Tubes can add a little richness to the music. Try to listen to an Aesthetix Calypso with the Sanders if you can.
I like the combination of a tube pre with a ss amp. Tubes can add a little richness to the music. Try to listen to an Aesthetix Calypso with the Sanders if you can.