Hi Ronin1973,
What exactly do you mean by what you just wrote? That the module is diode-protected against connecting the power cable the wrong way? I had played with the idea of that to add that indeed as one of the many parameters to the review report however not all manufacturers mention that in their manual and/or on their website, so would it be clever to add this parameter? Please do let me know and I will seriously consider this.
Or if you meant something else, please let me know in more details what exactly do you mean? Thank you very much in advance and kind regards, Garfield.
For review reports of Eurorack modules, please refer to https://garfieldmodular.net/ for PDF formatted downloads