I have been comparing my two systems side X side and cannot hear a difference.
My setup:
I have two systems that share the same set of speakers with DC relays to switch between the two systems. The setup allows easy switching for comparison.
System 1: Bluesound vault feeds my McIntosh C47 with...
When people choose to bi-amp their systems it seems they often use a cheap class D amplifier for the woofers. Why is it considered okay to use a cheap amp for woofers while using a high-grade amplifier for the higher frequency drivers?