back in the early 70's i bought a phase 400. never will i buy a refirbished one. they are known to fry speakers because they were not well built. i have mcintosh now. no worrys!
phasel linear 400
back in the 70's the 400 and 700 were the cheapest for the most watts. they are known to fry speakers because they didn't work well under stress. I will never buy a refurbished one. I have McIntosh now!