This is a 19" 1u panel for the Lyra 8+ DIY. It puts the Input and Output jacks on the front, as well as a place for a power switch. Additionally, it has 8 toggle switches that can be wired to the main panel to short the finger pads...laying a coin across the pads won't work if your rack is vertical!
Please note that the switch holes are for *sub-miniature* toggles with a 5mm mounting hole. You could drill them out if you want to use regular miniature toggles.
The Black version has the switches a little closer together.
The white ones have no matching main panel, and are offered for the cost of shipping only...if you order a black one, you can have an extra white one for free!