I'll have to echo most of Justin times comments on the BAT VK60. I've since moved on to a BAT VK75SE. It considerably tightens the bottom end, goes lower, extends more on top but keeps that sweet warm lifelike midrange.
I've never heard my WP 6.0's with great SS amps. However, I've heard some other great systems, and I'm pretty happy with what I have.
I've never heard my WP 6.0's with great SS amps. However, I've heard some other great systems, and I'm pretty happy with what I have.