CircBench project guidesAudio circuits from schematic through simulation to a checked build.https://blog.circbench.com/enBuild an Electra-style silicon distortion on perfboardhttps://blog.circbench.com/projects/electra-distortion-perfboard/https://blog.circbench.com/projects/electra-distortion-perfboard/Draw a transistor and antiparallel-diode distortion, compare bias and clipping, and follow a checked perfboard layout with clear screenshots and downloads.Thu, 15 Oct 2026 00:00:00 GMTWire a two-input passive audio mixer on perfboardhttps://blog.circbench.com/projects/passive-mixer-perfboard/https://blog.circbench.com/projects/passive-mixer-perfboard/Learn why a passive mixer loses signal, draw its summing network, simulate one driven input, and follow a checked perfboard build with screenshots.Thu, 15 Oct 2026 00:00:00 GMTBuild and simulate a passive treble-cut circuithttps://blog.circbench.com/projects/passive-treble-cut-perfboard/https://blog.circbench.com/projects/passive-treble-cut-perfboard/Draw an RC guitar treble cut, understand its loaded response, and reproduce a checked perfboard build with clear screenshots and project downloads.Thu, 15 Oct 2026 00:00:00 GMTBuild a single-transistor guitar boost on breadboardhttps://blog.circbench.com/projects/transistor-boost-breadboard/https://blog.circbench.com/projects/transistor-boost-breadboard/Draw a 2N5088 boost, inspect DC bias and clipping, and follow a checked breadboard layout with exact jumpers, clear screenshots and downloads.Thu, 15 Oct 2026 00:00:00 GMTBias and build a two-transistor fuzz on stripboardhttps://blog.circbench.com/projects/two-transistor-fuzz-stripboard/https://blog.circbench.com/projects/two-transistor-fuzz-stripboard/Trace fuzz bias, run modeled waveforms, and build a checked vero layout with three essential track cuts, exact wiring and step-by-step screenshots.Thu, 15 Oct 2026 00:00:00 GMT