Edoit, I think you might struggle to get the SFs going with the 300 though the 600 might work. I ran a 300x with Grand Piano's for a short time and it really wasn't happening. Pleasant but lacking dynamics. A friend runs a 600 with Elector Amators and that does work and the Cr Auditor M is often dem'd with 30w valves over here.
I heard a 300xs driving the mid / treble of Avantguard Nanos recently and though they weren't set up properly it sounded a very promising combo.
I heard a 300xs driving the mid / treble of Avantguard Nanos recently and though they weren't set up properly it sounded a very promising combo.