Threshold's

What are the differences between Threshold s 500 and s 500 II?

unsound09-25-2005 1:26am

unsound OP Details Discussions Posts This discussion Message User 7,348 posts 09-27-2005 at 12:01am Copy Comment URL Report Comment Edit Delete I've noticed that these amps display class A/AB on the face plate. Does anyone know how many watts are offered in class A before they go into class AB. These amps are rated as 250 watts per channel into 8 Ohms, how much power per channel do they produce into 4 Ohms?
unsound OP Details Discussions Posts This discussion Message User 7,348 posts 09-30-2005 at 02:58pm Copy Comment URL Report Comment Edit Delete Thanks Thorman, Arnold, and especially David and Sean who offered detailed e-mail advise! Though I haven't heard one I am very encouraged by all this information. Now if I could only find one.
unsound OP Details Discussions Posts This discussion Message User 7,348 posts 11-20-2006 at 10:54pm Copy Comment URL Report Comment Edit Delete Jon, can you confirm one way or the other, that the pre-optical bias boards are blue and the optical bias boards are gold?