- 8K programmable ROM PAC (with battery backup).
- Increase 48K Sorcerer to 56K RAM (with jumper mod inside sorcerer) via switch on PAC.
- Increase 48K Sorcerer to 54K RAM plus 2K ROM - (with jumper mod inside sorcerer) via switch on PAC.
https://exidysorcerer.net/?r=/download& ... BkZg%3D%3D
If you are interested in a unit please state your interest by replying to this message and I will place you on the list.
I will then forward your details to the supplier from the UK. The supplier is the original designer of the Ultimate PAC Mr. Colin Freeman.
The battery holder is for a CR2032 lithium cell and they are supplied complete with New Old Stock (40 years old

There is also (subject to availability) new reproduction Exidy Basic Rompac's - Brand new complete with reproduction printed label on the 8 track case.