Prismal Labs

TB-303: tracing the oscillator, filter and amplifier — Following the original service schematic from pitch conversion through the loaded filter, envelopes and output stage.
TB-303: accent, slide and original pattern behavior — How stored charge, note overlap and the original programming workflow shape a monophonic bass line.
TB-303: numerical accuracy, convergence and realtime cost — Why solving the discrete circuit equations is only one gate, and what the retained integration experiments actually show.