Hi all. I've just publish my attempt on the Mega Amp 2.0 Pro: Here's the depository on Github: https://github.com/TRP-Retromods/MegaAmp2Pro The version on Github is already with the 330ohms + 47µF in series to replace the 220µF caps. Also the distortion on the mono output is fixed as Ace asked me to do. Boards on OSH Park: https://oshpark.com/shared_projects/HAlIFjbQ If you want to know more about the Mega Amp 2.0 or how to install it on your genesis/megadrive check the Ace's thread on Sega16 forums: http://www.sega-16.com/forum/showth...io-to-the-next-level-The-Mega-Amp-2-0-is-here! Cheers,