This classic house organ stab features a thick C major chord with notes C3, C4, G4, and C5. It is built through additive synthesis, combining sine waves at harmonic ratios of 1, 2, 3, 4, and 8 with varying amplitudes to create a hollow, percussive organ timbre. A short noise burst simulates the key click transient, while a fast attack and decay ADSR envelope shapes the stab’s sharp percussive feel. The sound is low-pass filtered at 2500 Hz to smooth digital edges and warmed with tanh saturation, adding analog-style warmth and subtle distortion. Each note is panned randomly for stereo width, and the final output is normalized and gently faded out over 1 second.
This stab suits classic house, deep house, and garage styles at mid-tempos where rhythmic chord hits add groove and punch. It can be layered with basslines or synth pads, but watch for frequency masking around 2500 Hz due to the low-pass filter. Add subtle reverb or delay to enhance space without muddying the transient attack.