Slightly Nasty is a synth and audio electronics maker based in Adelaide, Australia. We design Loudest Warning format DIY modules with an emphasis on simplicity of construction, easy-to-find parts, and good documentation.
Model 1011 Discrete Oscillator, Model 2231 Asymmetric Slew Limiter, Model 2251 Multiband Filter and Model 1411 Dual Discrete Mixer are among Slightly Nasties most popular products.
Model 1011 Discrete Oscillator (LW panel, +12/-12v)
Model 2231 Asymmetric Slew Limiter
State variable filter + VCA