# 市场上有哪些最耐用的舞台钢琴？ — 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 are the most durable stage pianos available in the market?

## 产品列表

### Yamaha CP88 Digital Stage Piano
```yaml
product: yamaha-cp88-digital-stage-piano
brand: Yamaha
price_gbp: 2145.0
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 18.6
polyphony: 128 notes
number_of_keys: 88
number_of_voices: 57
built_in_speakers: false
connections: USB to Host, USB to Device, MIDI In/Out, headphone jack, balanced XLR main outputs, 1/4in main outputs, 1/4in sub outputs, pedal jacks, 1/4in audio input
```

- **价格:** £2145.0 [^1]
- **概述:** The Yamaha CP88 is an 88-key stage piano with Natural Wood Graded Hammer action, sampled acoustic and electric pianos, 128-note polyphony, and direct controls for live sound shaping. Its durable aluminum construction and 18.6 kg weight suit gigging pianists, studio musicians, and performers who use external amplification.
- **最适合:** CP88适合追求耐用舞台钢琴的演奏者，其坚固的铝制机箱、天然木质琴键、合成材质键面和18.6 kg便携式设计，专为频繁现场使用和运输而打造。
- **附加来源:** [^2]

### Nord Stage 4 88-Key Digital Stage Keyboard
```yaml
product: nord-stage-4-88-key-digital-stage-keyboard
brand: Nord
price_gbp: 4437.2
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 19.6
polyphony: 120 piano voices, 48 synth voices
number_of_keys: 88
number_of_voices: 600
built_in_speakers: false
connections: 4 assignable audio outputs, stereo headphone output, monitor input, sustain pedal, triple pedal, rotor pedal, organ swell pedal, control pedal, footswitch input, MIDI In, MIDI Out, USB-B
```

- **价格:** £4437.2 [^3]
- **概述:** The Nord Stage 4 88 is a professional stage keyboard combining piano, organ, and synth engines with a fully weighted triple-sensor 88-key action. It suits performing musicians, touring artists, and studio players who need extensive sounds, hands-on controls, dedicated effects, and flexible connectivity.
- **最适合:** 它适合寻求耐用舞台钢琴的演奏者，因为其坚固的专业级机身、19.6 kg 的重量、三传感器锤击动作键床、实体拉杆以及丰富的踏板和音频连接，均为高强度现场演出而设计。
- **附加来源:** [^4]

### Kurzweil SP8 88-Key Stage Keyboard
```yaml
product: kurzweil-sp8-88-key-stage-keyboard
brand: Kurzweil
price_gbp: 1401.65
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 14.5
polyphony: 256
number_of_keys: 88
number_of_voices: 1000
built_in_speakers: false
connections: 2 balanced 1/4in outputs, 1 stereo 1/8in input, 1 1/4in headphone output, MIDI In, MIDI Out, USB-A, USB-B, switch pedal inputs, continuous control pedal input
```

- **价格:** £1401.65 [^5]
- **概述:** The Kurzweil SP8 is an 88-key fully weighted stage keyboard with 1000 factory programs, 2 GB of sounds, V.A.S.T. synthesis, organ modeling, FM synthesis, and 256-voice polyphony. Its extensive hands-on controls and flexible connections suit professional stage performers, studio musicians, and sound designers.
- **最适合:** 适合寻求耐用舞台钢琴的演奏者，因为其全配重击弦机88键设计、256复音、稳健的踏板与MIDI连接，以及专为舞台演出打造的V.A.S.T.架构，能够满足高要求的现场演出需求。
- **附加来源:** [^6], [^7]

---
## 参考来源
[^1]: Guitar Center, 访问日期 2026-09-13. https://www.guitarcenter.com/Yamaha/CP88-88-Key-Digital-Stage-Piano-1500000262165.gc
[^2]: Strait Music, 访问日期 2026-09-13. https://www.straitmusic.com/products/yamaha-cp88-88-key-stage-piano
[^3]: Musician's Friend, 访问日期 2026-09-13. https://www.musiciansfriend.com/keyboards-midi/nord-stage-4-88-key-keyboard/m00636000000000
[^4]: Guitar Center, 访问日期 2026-09-13. https://www.guitarcenter.com/Nord/Stage-4-88-Key-Keyboard-1500000394663.gc
[^5]: Guitar Center, 访问日期 2026-09-13. https://www.guitarcenter.com/Kurzweil/SP8-88-Key-Stage-Keyboard-Black-1500000486415.gc
[^6]: Music & Arts, 访问日期 2026-09-13. https://www.musicarts.com/kurzweil-sp8-88-key-stage-keyboard--main0560240
[^7]: B&H Photo Video, 访问日期 2026-09-13. https://www.bhphotovideo.com/c/product/1960166-REG/kurzweil_kz_sp8_bk_sp8_88_key_stage_keyboard.html