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Managed to find this schematic of a preamp, I know basically nothing about amp building, very little about electronics, and haven't worked much in Livespice yet. Figured I would ask before I try to pour too much time into trying to recreate it. If it does approximately work, even if the latency is huge it could be productive to just train a NAM model on it
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I think parts of this can definitely be simulated, but trying to simulate everything here at once is going to be tough, very unlikely to be real time. There are a lot of diodes in that second schematic! The first schematic looks quite doable. We have other examples that use 3 or 4 tubes and that simulate well. A lot depends on how you choose to model the op-amps. If you use an ideal opamp model (no power supply terminals), the upper schematic looks doable. A lot of our schematics omit parts of the circuit that I or someone else determined aren't significant to the result in the ideal world of a simulation. You might want to do that here too. For example, I think many of the diodes in the second schematic are LEDs that might not affect the sound simulation significantly. |
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I think parts of this can definitely be simulated, but trying to simulate everything here at once is going to be tough, very unlikely to be real time. There are a lot of diodes in that second schematic!
The first schematic looks quite doable. We have other examples that use 3 or 4 tubes and that simulate well. A lot depends on how you choose to model the op-amps. If you use an ideal opamp model (no power supply terminals), the upper schematic looks doable.
A lot of our schematics omit parts of the circuit that I or someone else determined aren't significant to the result in the ideal world of a simulation. You might want to do that here too. For example, I think many of the diodes in the …