This auction is for the internal dc to dc supply only and requires an external 12v adapter (Not included)

Convert your TI994/a to a modern power supply with no soldering or cutting.

Note, some early 99 4/a's had a Pigtail on the PSU, this will not just plug into those units. 
You can remove the molex connector on this psu, or contact me for a custom built unit.

Just open up your unit, unplug the old supply, and plug in the new one, and sit the new input jack in the rear.

This supply provides up the 3.5a on +5v, so plenty for powering your tipi.

Open source project, the info can be found at my github page.

https://github.com/dabonetn/ti99psu-replacement


YOU NEED TO SUPPLY your own +12v 4amp (65w) REGULATED DC power supply with a 5.5MM/2.1mm connector.