D-style 3 channel

[10thTx]

I am wondering if anyone has done something like this and has a schematic that they would be willing to share?

I've been pondering this as an idea. When I did a "search" and looked at AB763 conversions, it seems like the clean channel uses two gain stages and not the 3rd gain stage that the AB763 can provide?

So, then I got to thinking, maybe have a boost channel for the clean that could be also used prior to the OD channel.

IF someone has done something like this and has a schematic, I'd be very interested in seeing one. This is just a DRAFT idea at this point and I have not built it yet.

(The B+ rail is shown on the SCH file)

With respect, 10thtx