# What is the quietest midi keyboard controller available? — 经过验证的规格比较

> 所有规格数据均已通过官方渠道验证。

What is the quietest midi keyboard controller available?

## 产品列表

### Alesis Q88
```yaml
product: alesis-q88
brand: Alesis
price_gbp: 143.89
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
usb_ports: 1
number_of_keys: 88
modulation_wheel: Modulation wheel
pitch_bend_wheel: Pitch bend wheel
velocity_sensitivity: velocity-sensitive
```

- **价格:** £143.89 [^1]
- **概述:** The Alesis Q88 is an 88-key USB/MIDI keyboard controller with semi-weighted, velocity-sensitive keys designed to give full piano-range performance. It includes pitch bend and modulation wheels plus sustain pedal support, and it connects via USB for easy use with Mac or PC music software.
- **最适合:** Date uncertain: the Q88 is only documented as having pitch bend and modulation wheels (not aftertouch), so it cannot be confirmed as the quietest MIDI keyboard controller based on the requested quietness rationale from verified specs.

### Roland A-49
```yaml
product: roland-a-49
brand: Roland
price_gbp: 124.71
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
usb_ports: 1
aftertouch: false
number_of_keys: 49
modulation_wheel: true
pitch_bend_wheel: true
velocity_sensitivity: true
```

- **价格:** £124.71 [^2]
- **概述:** The Roland A-49 is a lightweight MIDI controller with 49 full-size velocity-sensitive keys, a pitch bend and modulation lever, two knobs, two switches, and a D-BEAM controller. Its USB bus power, compact design, and professional key action suit musicians, producers, and mobile setups.
- **最适合:** It suits the quietest MIDI keyboard controller question because Roland specifically designed the A-49 with reduced mechanical noise, while its full-size velocity-sensitive keys provide a quieter, more piano-like playing experience.
- **附加来源:** [^3]

### Alesis Q88 MK2
```yaml
product: alesis-q88-mk2
brand: Alesis
price_gbp: 143.89
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
usb_ports: 1
midi_channels: 16
number_of_keys: 88
modulation_wheel: modulation wheel
pitch_bend_wheel: pitch bend wheel
velocity_sensitivity: velocity-sensitive keys
```

- **价格:** £143.89 [^4]
- **概述:** The Alesis Q88 MK2 is an 88-key USB MIDI keyboard controller with semi-weighted, velocity-sensitive keys and expressive pitch bend and modulation wheels. It includes octave/transpose access, sustain pedal input, and a re-assignable data slider for controlling parameters in MIDI software. This suits players who want a full-size keybed for stage or studio MIDI control without audio built in.
- **最适合:** For the quietest MIDI controller, the Q88 MK2 has no mechanical aftertouch or drum/pad action to add extra noise-just semi-weighted, velocity-sensitive keys plus wheels, and it sends MIDI over USB with plug-and-play operation.
- **附加来源:** [^1]

### Expressive E Osmose 49 CE
```yaml
product: expressive-e-osmose-49-ce
brand: Expressive E
price_gbp: 737.16
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
usb_ports: 1 USB-C
aftertouch: Polyphonic
number_of_keys: 49
modulation_wheel: false
pitch_bend_wheel: false
velocity_sensitivity: true
```

- **价格:** £737.16 [^5]
- **概述:** The Expressive E Osmose 49 CE is a 49-key MPE MIDI controller with a highly expressive keybed that supports per-note velocity, polyphonic aftertouch, pitch bend, vibrato, and other gestures. It is suited to producers, composers, and performers who want detailed control of software instruments and hardware synthesizers.
- **最适合:** It suits the question 'What is the quietest midi keyboard controller available?' because its 49-key expressive keybed supports subtle velocity and polyphonic aftertouch control without requiring noisy mechanical knobs or wheels, while its pitch and modulation sliders provide quiet hands-on control.
- **附加来源:** [^6]

### Native Instruments Komplete Kontrol S88 MK3
```yaml
product: native-instruments-komplete-kontrol-s88-mk3
brand: Native Instruments
price_gbp: 958.53
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
usb_ports: 2 x USB-C
aftertouch: Polyphonic
number_of_keys: 88
modulation_wheel: true
pitch_bend_wheel: true
velocity_sensitivity: true
```

- **价格:** £958.53 [^7]
- **概述:** The Komplete Kontrol S88 MK3 is an 88-key controller with fully weighted hammer-action keys, polyphonic aftertouch, pitch and modulation wheels, and deep integration with Kontakt, NKS instruments, and major DAWs. It suits pianists, composers, and producers who want realistic key response and hands-on control of software instruments.
- **最适合:** Its fully weighted hammer-action keybed and USB-C connectivity can support quiet headphone-based practice and production, while polyphonic aftertouch and the responsive controls provide expressive control without needing loud acoustic equipment.
- **附加来源:** [^8]

### Nektar Impact LX88+
```yaml
product: nektar-impact-lx88
brand: Nektar
price_gbp: 16233.79
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
usb_ports: 1
aftertouch: false
midi_channels: Up to 3 zones with separate MIDI channels
number_of_keys: 88
modulation_wheel: true
pitch_bend_wheel: true
velocity_sensitivity: 4 velocity curves and 3 fixed velocity levels
```

- **价格:** £16233.79 [^9]
- **概述:** The Nektar Impact LX88+ is an 88-key semi-weighted USB MIDI controller with velocity-sensitive keys, pitch bend and modulation wheels, eight pads, eight knobs, nine faders, and extensive DAW integration. It suits keyboard players, producers, and performers who want full-range keys with hands-on control of software instruments and mixers.
- **最适合:** It suits the quietest MIDI keyboard controller use because its semi-weighted velocity-sensitive keys allow controlled playing and it has no built-in speakers or audio output to produce amplified sound.

### ROLI Seaboard Rise 2
```yaml
product: roli-seaboard-rise-2
brand: ROLI
price_gbp: 147572.53
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
usb_ports: 1 USB-C
aftertouch: true
number_of_keys: 49
velocity_sensitivity: true
```

- **价格:** £147572.53 [^10]
- **概述:** The ROLI Seaboard Rise 2 is a 49-key MPE MIDI controller with a soft Keywave2 surface, polyphonic aftertouch, and highly expressive touch control. It suits musicians, producers, and sound designers who want nuanced pitch, dynamics, and modulation performance rather than a conventional keyboard feel.
- **最适合:** It suits someone seeking a quiet MIDI keyboard controller because its soft silicone Keywave2 playing surface avoids the mechanical key impacts and clacking of traditional keyboards while providing velocity sensitivity and polyphonic aftertouch.

---
## 参考来源
[^1]: Fly Music, 访问日期 2026-09-13. https://www.fly-music.eu/midi-keyboard-up-to-88-keys/42553-alesis-q88-mk2.html
[^2]: Thomann, 访问日期 2026-09-13. https://www.thomannmusic.com/roland_a49_black.htm
[^3]: Musician's Friend, 访问日期 2026-09-13. https://www.musiciansfriend.com/keyboards-midi/roland-a-49-midi-keyboard-controller/h88807000002000
[^4]: Allen Music Shop, 访问日期 2026-09-13. https://allenmusicshop.com/collections/keyboards
[^5]: Expressive E, 访问日期 2026-09-13. https://www.expressivee.com/178-osmose-49-ce
[^6]: Tanotis, 访问日期 2026-09-13. https://www.tanotis.com/products/expressive-e-osmose-ce-49-advanced-mpe-midi-controller-49-key
[^7]: ProSoundGear, 访问日期 2026-09-13. https://prosoundgear.com/shop/keyboard-synth/controller-keyboards/native-instruments-kontrol-s88-mk3-88-key-smart-keyboard-controller/
[^8]: American Musical Supply, 访问日期 2026-09-13. https://www.americanmusical.com/p/native-instruments-komplete-kontrol-s88-mk3-controller-keyboard
[^9]: IndiaMART, 访问日期 2026-09-13. https://www.indiamart.com/proddetail/nektar-impact-lx88-88-key-full-size-velocity-sensitive-usb-midi-keyboard-2856701374788.html
[^10]: Line Power, 访问日期 2026-09-13. https://line-power.ru/products/roli-seaboard-rise-2