Nakamichi PA7 versus PA7 II

What is the difference between Nakamichi PA7 and PA7II?
Also,are this amps classA?
Thank you

walther02-17-2002 5:27pm

thoft Details Discussions Posts This discussion Message User 229 posts 02-03-2021 at 09:57am Copy Comment URL Report Comment Edit Delete Can it do well with thiel cs 3.6? Dips to 2.5 ohms for 65% of its frequency range.