MAC Autoformers?


Someone is selling a MAC MA6500 Integrated claiming its superiority over the Ma6600 due to the fact that "it does not have the degrading autoformer design found in the MA6600". That is the first time I've heard a claim that the autoformer was a hindrance to better performance; I thought quite the opposite. What do you MAC Maves think?
pubul57

Showing 1 response by johnhaines

I wonder if you run a bunch of drivers , in series, which means higher impedance if the wattage stays constant... -with an auto former-

So let's say... Since I like to use DJ'ing as an excuse to buy audio gear for my home system.....(lived that lie since I was 17 in 1981) could I run several JBL Alinco magnet 18" subs in scoops in series and not continuously half the power as I run into higher impedance loads??? That to me is better than running low impedance loads and stressing the amps and generating tons of heat and a lower dampening factor.

I know there is no free lunch... but would I be better off running say... (8)18"
woofers (8 ohm each) in series parallel arrangement to give a 8 ohm load with a Mcintosh as opposed to running them in parallel for a 1 ohm load with a Krell?