I may be stating the obvious here but looking for a little advice and reassurance from anyone on the list who may have had experience with these machines.
I have a couple of TI99/4A's that I was given quite a long time ago along with about 50 software cartridges (if I understand things correctly the cartridges on their own a quite a bonus). What I am missing are power supplies. On my research the inputs are 12 and/or 5 volt depending on the number of power pins on the back (mine have 2). These voltages appear to neatly align with most PC power supplies so I should be able to tap into an old AT power supply of which I have quite a few. Thank you. Kevin Parker