Roland
Roland Juno-X
$2099.99
Released 2022
Best Synthesizers · head-to-head
Roland Juno-X vs ASM Hydrasynth Keyboard
A sourced, side-by-side comparison. ASM Hydrasynth Keyboard is cheaper at $1399. Every spec and price links to its source.
ASM (Ashun Sound Machines)
ASM Hydrasynth Keyboard
$1399Cheaper
Which is better: the Roland Juno-X or ASM Hydrasynth Keyboard?
The ASM Hydrasynth Keyboard wins 1 of the 1 specs we compare head to head; the other wins 0. The ASM Hydrasynth Keyboard is the cheaper at $1399. The ASM Hydrasynth Keyboard both leads on specs and costs less — the straightforward pick.
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec |  Roland Juno-X |  ASM Hydrasynth Keyboard |
|---|---|---|
| US price | $2099.99 | $1399 |
| Brand | Roland | ASM (Ashun Sound Machines) |
| Released | 2022 | — |
| Synthesis type | hybrid | wavetable |
| Polyphony voices | — | 8 |
| Oscillators per voice | 1 | 3 |
| Key count | 61 | 49 |
| Keybed type | — | semi-weighted |
| Multitimbral parts | 5 | — |
| Patch memory | 256 | 1024 |
| Sequencer steps | — | — |
| Arpeggiator | Yes | Yes |
| Onboard effects | Yes | Yes |
| Cv gate I/O | No | Yes |
| Weight (kg) | 11.6 | 10 |
Sources — Roland Juno-X: roland.com (verified 2026-07-11). ASM Hydrasynth Keyboard: ashunsoundmachines.com (verified 2026-07-11).
What's the difference between the Roland Juno-X and ASM Hydrasynth Keyboard?
Where the two actually differ on the specs we track (6 of 12). Matching specs are omitted.
- Synthesis type: Roland Juno-X hybrid vs ASM Hydrasynth Keyboard wavetable
- Oscillators per voice: Roland Juno-X 1 vs ASM Hydrasynth Keyboard 3
- Key count: Roland Juno-X 61 vs ASM Hydrasynth Keyboard 49
- Patch memory: Roland Juno-X 256 vs ASM Hydrasynth Keyboard 1024
- Cv gate I/O: Roland Juno-X false vs ASM Hydrasynth Keyboard true
- Weight (kg): Roland Juno-X 11.6 vs ASM Hydrasynth Keyboard 10