Hello! For those who missed the first PCB run, ##yamahasynths on Freenode is arranging a second run of PCBs; the amount of PCBs is to be determined. The cost will probably be ~$10 USD plus S+H. To register to get your own board ( and only the board- you must provide the other parts yourselves ), …

Thanks. I've read your tutorial when i started to deal with Yamaha chips shots. First chip that i tried to RE was YM2612. But this attempt was failed as i had some troubles with understanding chip's logic. In May 2017 i started YM3438 REing. It is much easier to read than YM2612 and i did good …

Hi! Noticed Lord Nightmare mentioned me so I decided to make an account. You're doing good and fascinating work that complements my own/LN's! :). Might as well give an update while I'm here: I did a blog post as a tutorial about REing NMOS chips such as the YM2151 and friends back in October. A …