I tried Harbeth C7's with kt-88 tubes and didn't like the sound at all. Harbeth's work much better with el34's - they are leaner and more musical. The fuller/more powerful kt-88's don't blend well with the warm Harbeth midband.
You might look at Mastersound dueventi, Primaluna dialogue 1, AudioSpace el34s. Any of these would sound very good with Harbeths.
20wpc is fine for a smaller room, 30wpc for a bigger one.
You might look at Mastersound dueventi, Primaluna dialogue 1, AudioSpace el34s. Any of these would sound very good with Harbeths.
20wpc is fine for a smaller room, 30wpc for a bigger one.