Sequential Circuits19846-voice polyPolyphonic Keyboard$$Mid-Range($250–800)
Sequential Circuits Six-Trak
Budget producers wanting genuine Sequential Circuits analog polyphony and a built-in sequencer for far less than a Prophet-5.
Find on ReverbUsed-gear listings, graded conditionCheck prices on eBayBroader inventory, live auctions
Strengths
- A genuinely affordable entry into Sequential Circuits' analog polysynth lineage, well below Prophet-5 prices
- Built-in 6-track polyphonic sequencer was a genuinely rare feature on a budget analog synth of its era
- Real MIDI implementation makes it easy to integrate into a modern studio despite its age
Trade-offs
- Single VCO per voice gives it a thinner, less lush tone than dual-VCO synths like the Prophet-5 or Jupiter-8
- Considerably overshadowed by Sequential's flagship Prophet line, making documentation and patches comparatively scarce
Full Specifications
| Specification | Value |
|---|---|
| Brand | Sequential Circuits |
| Model | Six-Trak |
| Era | 1984 |
| Typical Price Tier | Mid-Range ($250–800) |
| Voice Architecture | Polyphonic (6-voice) |
| Polyphony | 6 voices |
| Oscillator Type | Analog (1 VCO per voice) |
| Filter | Analog resonant low-pass |
| Keys | 49 |
| Built-in Sequencer | Yes |
| MIDI Equipped | Yes |
| Patching | Hardwired front panel (no patch cables) |
A relative used-market guide, not a live quote — real prices vary by condition, region, and timing. Check the Reverb/eBay links on any item for current listings.
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Match Score Explorer
Weight what matters to your workflow. Every deck is re-scored live against your priorities, benchmarked against the Sequential Circuits Six-Trak.
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This deckSequential Circuits Six-Trak
Match53
Flexibility58
Portability55
Ease of Use65
Tonal Neutrality35
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