A23gt
Nobody special
And I will argue to the contrary: I have two MAC-4100 units and a MAC-1500, all of which have stood up to any & all of the Jap gear from the "Silver Age", receivers and separates of which I've had plenty, in headcutting sessions.
It must have also exerted an ill-effect on your hearing or @ least your memory of sound(s). Caffeine, in case you didn't already know, tiggers and/or exacerbates extant tinnitus. Yo.
To each their own. You are certainly entitled to your opinion, as I am mine. I will say that I haven't heard a 4100 and maybe it would be the receiver to change my opinion. I have had a 1500 and a 1700. They were obviously of high quality construction. The quality is what I expected, but they didn't have an exceptional sound to me.
I don't have tinnitus, perhaps you are thinking of someone else. It's a miracle I don't, and am not costing you disability money
I do have older ears and can't hear above 14k anymore. Maybe the Macs have some magic sparkle outside my hearing range, or maybe not. Someone with full range hearing can lend input.
I let the 1700 go right before I joined the site. The memory is fairly fresh. I kept the pioneer sx-1010 over it because I prefer the sound. It sounded better to my ears.
