This is a quick update from my Restoring a ZX Spectrum+ Toastrack blog. RGB is not analog, we need more colors First, I found that the 6-way IDC analog RGB extender that I used with the RGB2HDMI adapter wasn’t detecting all the colors. Specifically I wasn’t seeing the half bright variant of the 3-bit 8 color palette. 6-way IDC analog RGB extender As you can see I only have 8 colors.
