Pioneer PX-7(UK) 1984? UK version of the PX-7, with LaserDisc controller, stereo PSG and superimpose support (not emulated). MSX uk 16000 gb false true false false TMS9129 21000 0 -100 100 false px-7uk_basic-bios1.rom 8963fc041975f31dc2ab1019cfdd4967999de53e false px-7uk_pbasic.rom 4f0102cdc27216fd9bcdb9663db728d2ccd8ca6d