 | Mithat Konar has a
page describing improvements to a number of traditional modelling techniques for vacuum
tubes. |
| Francesco Pintavalle has
a large number of triode models based on Childs law, and a number of diode models for
PSpice. |
| Norman
Koren audio page Articles and downloads on SPICE vacuum tube
modeling, a Matlab program for finding SPICE parameters, and
instructions on using tube models with PSpice. He also has SPICE-based
high end preamplifier and amplifier designs. |
