Spice is an analog circuit simulation program.
Version 1.5 is based on the University of California at Berkeley Spice version 3f4 . Circuit descriptions are entered as a Spice netlist with any text editor and then analyzed with the Spice program. The program can perform AC, DC, Transient, Pole-Zero, Sensitivity, Transfer, Noise and Distortion analysis. Two CPU versions are included. Both versions should work on any MacOS greater than System 7.1.