Beag PKC-901 master bus noise improvements?

[abbey road d enfer]

I think I have some Lundahl 1:1s but I'm not sure if they would fit in there. I'll have to check though.

So now I have four options for the output stage:
1) Keep the original as it is and see how well it performs after the rest of the summing bus modifications
2) Use the impedance balanced circuit (very easy mod and a pretty cool idea)
3) Use a 1:1 transformer (easy mod but would have to find two that fit on the module)
4) Use a THAT 1646 based output stage (not the easiest but should be doable)

Considering economics and performance vs. cost, I would readily opt for the 2nd option.

 

[JohnRoberts]

+1 to impedance balanced... KISS

JR