The Badamp VST plugin was developed to be a tube head / cabinet simulation. Adjustable clipping "hardness", symmetry (bias), power supply regulation, speaker cabinet resonances. Separate pre and power amp distortion stages and 2 distortion shapes (clipping and crossover distortion). 3 stages of EQ, acoustic feedback (distance controlled by MIDI CC or LFO). Includes separate documentation file and bank of presets.