This uses three attenuverter pcb's. Note: no place to put power connector. In my case I run three bus wires between the three boards, and between two of the boards jury rigged a euro power connector.
DIY Triple Attenuverter
http://www.thonk.co.uk/shop/verter-triple-attenuverter-panel/
This uses three attenuverter pcb's. Note: no place to put power connector. In my case I run three bus wires between the three boards, and between two of the boards jury rigged a euro power connector.