Orange Matamp OR100 (ngspice simulation)

Note: this is still a WIP, so the profiles may change occasionally SPICE simulation. The capture labeled "AC" uses AC power with a power transformer, while the others use a DC power supply. The AC model has undergone the most refinement and I consider it to be the most accurate. I am only keeping the older DC models for archival purposes. Bass and Treble are set to 50%, all other settings are in the model name. If you have requests for specific settings, let me know and I'll run the simulation. Drive settings (4-position rotary switch): 1) Studio 2) Studio + High-pass filter 3) Stage 4) Stage + High-pass filter "d" is Depth (i.e., FAC, a 6-position rotary switch), "v" is Volume (i.e., Gain), "boost" is Boost (i.e., H.F. Boost/Presence) Negative bias trim pot is set to 78% for the AC model and 66% for the DC models.