Runt 20

[weldaar]

I am picking up a Friedman Runt 20 head later on this month. They run at 8 and 16 ohms. According to Dave Friedman, there is a tap inside that can be switched over to 4 and 8 or 4 and 16 ohms. Does anyone have any info on this or does anyone have a schematic for this amp?

Thanx,

Jeff