Siel1980s6-voice polyPolyphonic Keyboard$Budget($50–250)
Siel DK-600
Collectors wanting a genuine obscure Italian hybrid synth, well below comparable Japanese-brand prices.
Find on ReverbUsed-gear listings, graded conditionCheck prices on eBayBroader inventory, live auctions
Strengths
- A genuine obscure Italian synth brand, offering real hybrid digital-oscillator/analog-filter architecture at a budget price
- Considerably rarer and less discussed than Roland/Korg/Yamaha's dominant synths, a real deep-cut find
- Its extreme obscurity keeps used prices very low relative to comparable-spec Japanese synths
Trade-offs
- Extremely limited documentation, patches, and repair knowledge exist for this specific brand and model
- Siel's eventual market exit means genuine specialist service support no longer exists
Full Specifications
| Specification | Value |
|---|---|
| Brand | Siel |
| Model | DK-600 |
| Era | 1980s |
| Typical Price Tier | Budget ($50–250) |
| Voice Architecture | Polyphonic (6-voice) |
| Polyphony | 6 voices |
| Oscillator Type | Digital (hybrid digital/analog) |
| Filter | Analog resonant low-pass |
| Keys | 61 |
| Built-in Sequencer | No |
| MIDI Equipped | Yes |
| Patching | Menu-based digital control over hybrid voices (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 Siel DK-600.
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This deckSiel DK-600
Match46
Flexibility48
Portability45
Ease of Use52
Tonal Neutrality38
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Maintenance & Supplies
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