Korg19798-voice polyPolyphonic Keyboard$$Mid-Range($250–800)
Korg Delta
Producers wanting a genuine late-70s hybrid string-ensemble/synth instrument, distinct from a pure subtractive polysynth.
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No MIDI on the Korg Delta? Here's how to bridge it
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Strengths
- A genuine hybrid string/brass ensemble synth with an added dedicated monophonic synth section, unusual combination for its era
- Became a real cult favorite for lush, sustained string-pad textures distinct from a pure subtractive synth's character
- Considerably rarer and less discussed than Roland/Korg's more famous polysynths of the same era, a genuine deep cut
Trade-offs
- No MIDI at all, and the divide-down organ-style oscillator section has real tuning stability quirks by modern standards
- Genuinely niche even when new, so parts and service knowledge are scarce today
Full Specifications
| Specification | Value |
|---|---|
| Brand | Korg |
| Model | Delta |
| Era | 1979 |
| Typical Price Tier | Mid-Range ($250–800) |
| Voice Architecture | Polyphonic (string/brass ensemble + monophonic synth section) |
| Polyphony | 8 voices |
| Oscillator Type | Analog (divide-down organ-style + dedicated synth VCO) |
| Filter | Analog resonant low-pass |
| Keys | 61 |
| Built-in Sequencer | No |
| MIDI Equipped | No |
| 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 Korg Delta.
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This deckKorg Delta
Match42
Flexibility48
Portability30
Ease of Use55
Tonal Neutrality35
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Maintenance & Supplies
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