Presentation and M4 board question

[Kaboom3d]

I would like to introduce myself, I am an 8-bit enthusiast and the Amstrad CPC in particular. I am from Barcelona, Spain and I would like to know how to buy an M4 board for my cpc. I know that a user of this website made them, Duke I think, to whom I sent a private message a few days ago, but he has not answered me yet. Can somebody help me? thanks and regards!

[Gryzor]

Though I can't help you with that I wanted to welcome you here 🙂

[genesis8]

Duke's website is Duke