Dave Cigna / Francesco Piazza
The above SPICE models for various valves and most of these models are for use with
PSpice from Orcad.
Most SPICE model links are to Dave Cigna's stash of SPICE models provided by Francesco
Piazza- these are marked DC. To make things easier to find, I've listed all the
equivalents from the header, so some files will be duplicated. For instance, 6L6WGB takes
you to the same file as clicking 5881 (the 6L6GC parent). Alternatively, you can grab the zip file with all Dave's models, and some other
stuff such as a heater model and some test circuits.
The models marked DM are ones I've made up from data sheets or actual
testing. Please bear in mind that I offer no warranty with these models - use them at your
All trademarks acknowledged.