prototype1/pcb-front.jpg|Evan G|Prototype |Prototype|Japan||SHVC-4PV5B-01|D411A|32k|SN74LS157N||prototype1/pcb-back.jpg|
SPAL-2G-0-pcb-front-9710.jpg|Kester W|SPAL-2G-0 (PAL)|SPAL-2G-0|PAL|9710|SHVC-1A3M-30|D413B|64k|MAD-1|||