Tubes are going to be the best. If you go with SS, I would recommend Plinius very highly.
And as always, upgrade those crossovers, you will not believe the sonic improvement that can be had just by replacing the original caps, resistors, iron-core inductors, and internal wiring. The best thing you can do for Klipsch speakers.
And as always, upgrade those crossovers, you will not believe the sonic improvement that can be had just by replacing the original caps, resistors, iron-core inductors, and internal wiring. The best thing you can do for Klipsch speakers.