Since the original 4ormulator pack is now considered abandonware (and notoriously hard to find on legitimate marketplaces due to its legal gray area), many modern producers want to replicate the 4ormulator v19 sound effect using stock plugins.
Here is a verified signal chain (tested in Ableton Live 11 and FL Studio 21) to get you 90% of the way there:
Step 1: The Source Generator Use a sine wave at 440Hz. Draw a MIDI note that lasts exactly 0.4 seconds. Add a pitch bend envelope that goes from +24 semitones to -12 semitones over the duration. 4ormulator v19 sound effect
Step 2: Texture (The "Glitch" Factor) Insert a Granulator II (or Texture (Cytomic) in Ableton). Set the grain size to 12ms and the spray to 78%. Randomize the grain position via an LFO at 1/16T rate.
Step 3: The Bit Crush (The "V19 Crunch") Use a Redux or Bitcrusher. Set the sample rate to 8,000 Hz and the bit depth to 8-bits. Crucially, automate the sample rate to sweep from 44.1kHz down to 8kHz during the "Body" phase. Since the original 4ormulator pack is now considered
Step 4: Reverb (The "Tail") Load a Convolution Reverb with an impulse response taken from a telephone handset. Set the decay time to 1.2 seconds and the dry/wet to 40%. Freeze the reverb tail at the end of the sound.
Step 5: The Secret Sauce – Intermittent Noise The original v19 has a random "click" that occurs exactly 230ms into the sound. To replicate this, load a white noise sample and trigger a 5ms burst with a volume envelope that has an extreme "punch." | Effect Unit | Similarity to 4ormulator v19
Based on spectral analysis and user reports, the sound is likely generated via:
| Effect Unit | Similarity to 4ormulator v19 | Key Difference | |-------------|------------------------------|----------------| | Mutable Instruments Clouds (Parasite firmware) | Granular / time-stretching | More “ambient,” less aggressive digital corruption | | WMD Geiger Counter | Bit crushing + wavetable | Less buffer manipulation | | Hexinverter Mindphaser | Chaotic modulation | No direct audio buffer manipulation | | Plogue Chipcrusher | Lo-fi + bit reduction | No real-time buffer scrambling |