Attempt to clone an SP12 (3)

I just received the SP12 PCB.

Another circuit to build and test. However, this becomes quite difficult due to the lack of components.

Fortunately, I will be able to test the majority of the functions of the board thanks to a few tips. Some of the components will only be available from April or May next year: terrible situation!

Attempt to clone an SP12 (2)

Construction of the SP12 core continues. I routed the board and sent it to manufacturing.

Preview of routed faces. 

Both sides:

Front face:

And the back :

Finally, a 3D representation:

I just have to wait for the reception of the printed circuits to begin its assembly and the first tests...

Attempt to clone an SP12.

Creation of a digital core module for the SP12, with the audio conversion system:

The components are placed. Now I have to route the board!