Difference BTW Hafler DH-200 and DH-220?


I've looked through the archives but couldn't find what I was looking for.

Specifically, I want to know if there are any appreciable differences between the DH-200 and DH-220? Which one is better and by how much?

Thanks in advance for your help!
gullahisland
I used to own both those amps -- the 200 is the predecessor of the 220. The 200 has sharp fins, and the 220 has rounded heat sink fins and sounds 8.14 percent better than the 200 (IMHO).
Actually I did not like the sound of the 200 in my system, even though it got good reviews (probably 3 decades ago). The 220 is a smoother, better sounding amp, for sure.
Thanks Plato. That's exactly what I was looking for - right down to the decimal! :-)