Roland199030-voice polyPolyphonic Keyboard$$Mid-Range($250–800)
Roland D-70
Producers wanting D-50-style Linear Arithmetic synthesis with more polyphony and a genuine weighted keybed, at less collector demand.
Find on ReverbUsed-gear listings, graded conditionCheck prices on eBayBroader inventory, live auctions
Strengths
- A genuine successor to the D-50's Linear Arithmetic synthesis, with meaningfully more polyphony and a weighted 76-key action
- Velocity and aftertouch-sensitive weighted keybed made it a genuinely serious playing instrument, not just a sound module with keys
- Considerably overshadowed by the original D-50 in collector attention, making it a real deep-cut find with similar core synthesis
Trade-offs
- Menu-diving programming interface, the same real learning-curve criticism leveled at the D-50 it succeeded
- Less iconic factory patches than the D-50, since its most famous sounds were already established by its predecessor
Full Specifications
| Specification | Value |
|---|---|
| Brand | Roland |
| Model | D-70 |
| Era | 1990 |
| Typical Price Tier | Mid-Range ($250–800) |
| Voice Architecture | Polyphonic (30-voice) |
| Polyphony | 30 voices |
| Oscillator Type | Digital PCM + subtractive (Linear Arithmetic successor) |
| Filter | Digital resonant low-pass |
| Keys | 76 |
| Built-in Sequencer | No |
| MIDI Equipped | Yes |
| Patching | Menu-based digital (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.
Similar Polyphonic Keyboard
Match Score Explorer
Weight what matters to your workflow. Every deck is re-scored live against your priorities, benchmarked against the Roland D-70.
50
50
50
50
This deckRoland D-70
Match46
Flexibility62
Portability30
Ease of Use38
Tonal Neutrality55
Ranked against 55 other decks
- Roland SH-101Match62Flexibility48Portability88Ease of Use80Tonal Neutrality32
- Casio CZ-101Match61Flexibility55Portability78Ease of Use70Tonal Neutrality42
- Korg 707Match61Flexibility45Portability88Ease of Use62Tonal Neutrality50
- Roland Juno-106Match58Flexibility65Portability45Ease of Use78Tonal Neutrality45
- Korg PolysixMatch57Flexibility72Portability42Ease of Use75Tonal Neutrality40
- Waldorf MicrowaveMatch57Flexibility80Portability68Ease of Use30Tonal Neutrality48
- Roland JD-800Match55Flexibility78Portability30Ease of Use58Tonal Neutrality55
- Waldorf PulseMatch55Flexibility60Portability65Ease of Use62Tonal Neutrality32
- E-mu Proteus 2000Match55Flexibility65Portability60Ease of Use35Tonal Neutrality58
- Yamaha DX100Match55Flexibility48Portability82Ease of Use32Tonal Neutrality58
- Roland TB-303 Bass LineMatch54Flexibility50Portability90Ease of Use45Tonal Neutrality30
- Korg Poly-800Match54Flexibility48Portability62Ease of Use70Tonal Neutrality35
- Korg M1Match54Flexibility68Portability42Ease of Use52Tonal Neutrality55
- Korg Mono/PolyMatch53Flexibility62Portability48Ease of Use68Tonal Neutrality35
- ARP OdysseyMatch53Flexibility55Portability62Ease of Use65Tonal Neutrality30
- Korg X5Match53Flexibility48Portability62Ease of Use45Tonal Neutrality55
- Yamaha SY35Match53Flexibility55Portability58Ease of Use42Tonal Neutrality55
- Korg ProphecyMatch53Flexibility65Portability55Ease of Use40Tonal Neutrality50
- Sequential Circuits Six-TrakMatch53Flexibility58Portability55Ease of Use65Tonal Neutrality35
- Yamaha CS-15Match53Flexibility58Portability60Ease of Use62Tonal Neutrality32
- Roland JV-1080Match52Flexibility62Portability55Ease of Use30Tonal Neutrality60
- Korg Z1Match52Flexibility78Portability50Ease of Use28Tonal Neutrality52
- Korg WavestationMatch52Flexibility78Portability42Ease of Use32Tonal Neutrality55
- Roland XP-80Match52Flexibility68Portability35Ease of Use48Tonal Neutrality58
- Korg DW-8000Match52Flexibility55Portability50Ease of Use62Tonal Neutrality42
- Moog VoyagerMatch52Flexibility68Portability45Ease of Use62Tonal Neutrality32
- Yamaha TG33Match51Flexibility48Portability70Ease of Use32Tonal Neutrality55
- Roland Jupiter-8Match50Flexibility70Portability25Ease of Use68Tonal Neutrality35
- Korg 01/WMatch50Flexibility65Portability40Ease of Use35Tonal Neutrality58
- Roland Juno-60Match50Flexibility42Portability52Ease of Use68Tonal Neutrality38
- Flexibility58Portability30Ease of Use70Tonal Neutrality38
- Kawai K5000Match49Flexibility75Portability42Ease of Use22Tonal Neutrality55
- Roland Alpha Juno 2Match49Flexibility45Portability58Ease of Use55Tonal Neutrality38
- Flexibility75Portability35Ease of Use35Tonal Neutrality50
- Ensoniq ESQ-1Match49Flexibility62Portability42Ease of Use45Tonal Neutrality45
- Roland Juno-1Match49Flexibility42Portability55Ease of Use60Tonal Neutrality38
- Flexibility68Portability28Ease of Use62Tonal Neutrality32
- Yamaha DX7Match48Flexibility60Portability40Ease of Use35Tonal Neutrality55
- Oberheim OB-XaMatch48Flexibility68Portability22Ease of Use65Tonal Neutrality35
- Moog SourceMatch48Flexibility45Portability55Ease of Use65Tonal Neutrality28
- Roland D-50Match48Flexibility58Portability45Ease of Use32Tonal Neutrality58
- Ensoniq TS-10Match48Flexibility62Portability40Ease of Use35Tonal Neutrality55
- Ensoniq SQ-80Match47Flexibility65Portability35Ease of Use42Tonal Neutrality45
- EML ElectroComp 101Match47Flexibility68Portability55Ease of Use42Tonal Neutrality22
- Moog Minimoog Model DMatch46Flexibility40Portability45Ease of Use75Tonal Neutrality25
- Roland Jupiter-6Match46Flexibility62Portability25Ease of Use68Tonal Neutrality30
- Yamaha SY99Match46Flexibility70Portability25Ease of Use30Tonal Neutrality58
- Roland SH-2000Match46Flexibility22Portability55Ease of Use78Tonal Neutrality30
- Siel DK-600Match46Flexibility48Portability45Ease of Use52Tonal Neutrality38
- Roland Super Jupiter MKS-80Match45Flexibility65Portability45Ease of Use38Tonal Neutrality32
- Korg DeltaMatch42Flexibility48Portability30Ease of Use55Tonal Neutrality35
- Crumar TrilogyMatch42Flexibility52Portability25Ease of Use55Tonal Neutrality35
- Yamaha CS-60Match40Flexibility58Portability15Ease of Use55Tonal Neutrality30
- Oberheim Matrix-12Match40Flexibility92Portability10Ease of Use22Tonal Neutrality35
- Yamaha CS-80Match39Flexibility65Portability8Ease of Use55Tonal Neutrality28
Maintenance & Supplies
As an Amazon Associate, Analog Specs earns from qualifying purchases.