Originally Posted by PowerPie5000
I did not know they used that type of power supply
I have only ever seen one dev PS1 and it used a normal power cable like the retail pal consoles.
It sounds like it may possibly use a similar type of psu as the PSONE (the little white ps1 console). Or maybe try a PS2 slimline psu? I am not too sure on the voltages and amps though
does the PS1 only take what it needs from the power adapter? (like the amiga and pc)
well, it just says that it needs 9v , nothing more...