I replaced my MC352 with the 501's and never looked back.
They first powered Von Schweikert VR4HSE's and now power
Innersound Eros with Sanders new electrostat panels, and I love the amps.
The first diff I noticed was the low end impact, it was almost as if I added a sub because it seemed to really grab hold of the woofers on the Von's.
I don't think you can make a mistake upgrading and prices are really
good because lots of people went to the 601 or 611's.
They first powered Von Schweikert VR4HSE's and now power
Innersound Eros with Sanders new electrostat panels, and I love the amps.
The first diff I noticed was the low end impact, it was almost as if I added a sub because it seemed to really grab hold of the woofers on the Von's.
I don't think you can make a mistake upgrading and prices are really
good because lots of people went to the 601 or 611's.