Build synth patches from a description. Stock Ableton synths only — Operator (FM), Wavetable (wavetable + FM), Analog (subtractive), Drift (modern subtractive). User can swap to a third-party synth manually after.
Workflow
1. Pick the right synth
| Sound type | Best synth | Why |
|---|---|---|
| Sub bass, 808 | Operator (sine + saturation) or Drift | Pure low end, easy to control |
| Reese / Massive bass | Wavetable | Detuned saws + filter movement |
| Pluck / staccato | Operator | Fast envelopes, FM bite |
| Wide supersaw | Wavetable (saw table, unison 7+) | Native unison + detune |
| Lush pad | Wavetable (LP filter + slow envelopes) | Movement + filter LFO |
| Acoustic-y / felt | Drift + tape simulation | Warm character |
| Vintage analog lead | Analog | Authentic voicing |
| Bell / mallet | Operator (FM ratios) | Inharmonic partials |
2. Set base parameters
For each patch type, here's the starting point:
Sub bass (Operator)
- Algorithm: A only (single sine)
- Osc A: Sine, level 0 dB
- Filter: off
- Amp env: Attack 0, Decay 0, Sustain 1.0, Release 0.1
- Glide: 50ms (mono mode)
Wide supersaw (Wavetable)
- Osc 1: Saw 1 wavetable
- Unison: 7 voices, detune 25-35
- Filter 1: LP24, cutoff 80%, resonance 15%, env 30%
- Filter env: Attack 0, Decay 400ms, Sustain 50%, Release 200ms
- Amp env: A 5ms, D 200ms, S 80%, R 300ms
Lush pad (Wavetable)
- Osc 1: Choir/Vocal wavetable
- Osc 2: Saw, detuned -7 cents
- Filter LP24, cutoff 60%, resonance 10%
- Filter LFO: triangle, rate 0.1 Hz, amount 25%
- Amp env: A 800ms, D 1500ms, S 70%, R 2000ms
- Add chorus + Hall reverb on the chain
Pluck (Operator)
- Algorithm: B→A
- Op B (modulator): Ratio 2.0, fixed level
- Op A: Sine, level 0
- Filter: LP, cutoff 70%, env amount 40%
- Filter env: A 0, D 80ms, S 0%, R 100ms
- Amp env: A 0, D 200ms, S 0%, R 100ms
3. Add character with effects
After the synth, append:
- Saturator before filter (drive 3-6 dB) for warmth
- Chorus for width on pads/leads
- Auto Filter with LFO mod for movement
- Reverb send to Return A (Hall) — typical 20-30% on pads, 10-15% on leads
- Delay send to Return B (Ping Pong) — 15-20% on plucks/leads
- EQ Eight at the end of chain — surgical cut at any harsh resonance
4. Verify
Read back the parameters, confirm:
"Wavetable supersaw lead with 7-voice unison at 30 detune, LP24 filter at 80% with light env motion, chorus + 25% reverb send. Save as 'Wide Lead'?"
5. Save preset (if MCP supports)
save_device_preset to user's User Library if available. Otherwise tell user to save manually with Cmd+S on the device.
Don'ts
- Don't recommend third-party synths the user might not have (Serum, Massive, Diva, etc.) by default.
- Don't max out resonance — anything above 70% on Wavetable's filter risks self-oscillation that masks the patch.
- Don't load presets without inspecting first; the user may have favorites already on the track.
- Don't apply more than 6 effects in one chain — clarity over saturation.