1.6 mm thick, double sided 4 traces, marked as "+", "-" and "0 0" allows you to mount 16 standard 1x6" PCBs - follows the original "Cat" hole-allocation with extra panel mounting holes (with 14 power connections / board) base material FR4-Standard TG 135-140 surface finish HASL
panel mount brackets are 1.6 mm thick (PCB material - green) 4 overlapping 8 mm holes (for panel mount with bananas/pots) 4 mm hole (for mounting to the rails) base material FR4-Standard TG 135-140 surface finish HASL Since the 4 mm holes on the brackets are not countersink, we recommend using M8 washers - see example pictures) 1 set = 2 rails + 4 panel mount brackets
