Borti's SNES RGB amp for PC engine?

Hi!

I bought a couple of SNES amp pcbs designed by borti (https://github.com/borti4938/SNES-AddOn-PCBs/tree/master/RGB Bypass/) and all the components I need.

The thing is, I need something similar for my white pc engine as well, but I've read the the Vpp differ from the SNES. Would it be possible to swap some of the resistors to make this board compatible with PC Engine?

 

Why do this when they already make perfectly good affordable boards for PC Engine? That way you don't have to worry about adjusting the resistance values.

 

because,
1. I already have all the necessary parts. (I've got about 10pcs of ths7374)
2. The boards I found is about 20USD shipped, which is about 15USD more than what I've paid for parts.
3. It's fun to build it yourself!