# 500美元以下，哪款舞台电钢琴性价比最高？ — 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。

Which stage piano offers the best value for money under $500?

## 产品列表

### Yamaha P-225 88 Keys GHC Stage Piano Black
```yaml
product: yamaha-p-225-88-keys-ghc-stage-piano-black
brand: Yamaha
price_gbp: 568.74
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 11.5
polyphony: 192-note
number_of_keys: 88
number_of_voices: 24
built_in_speakers: 2 x 7 W
connections: 2 AUX outputs, sustain pedal input, LP-1 pedal unit input, USB to Host for MIDI and audio
```

- **价格:** £568.74 [^1]
- **概述:** The Yamaha P-225 is a compact 88-key stage piano with GHC weighted action, 24 instrument voices, 192-note polyphony, and CFX grand piano sound with VRM Lite. Its lightweight design, built-in speakers, Bluetooth audio, and USB connectivity suit home practice, studio work, beginner-to-intermediate players, and portable performances.
- **最适合:** 凭借88个加重琴键、192音符复音数、24种音色、内置2 x 7 W扬声器和轻巧的11.5 kg设计，它在$500以下具有很高的性价比，但目前网上找到的在售价格高于$500。
- **附加来源:** [^2], [^3]

### Casio CDP-S110 Digital Piano White
```yaml
product: casio-cdp-s110-digital-piano-white
brand: Casio
price_gbp: 213.46
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 10.5
polyphony: 64-note
number_of_keys: 88
number_of_voices: 10
built_in_speakers: 2 x 8 W
connections: USB Type B, headphone jack, audio in jack, damper pedal jack
```

- **价格:** £213.46 [^4]
- **概述:** The Casio CDP-S110 is a slim, lightweight digital piano with 88 fully weighted keys, 10 preset tones, 64-note polyphony, and built-in 8 W + 8 W speakers. Its USB, headphone, audio input, and pedal connections make it suitable for beginners, home practice, and portable performance.
- **最适合:** 凭借 88 个配重琴键、64 音复音数、10 种音色、内置 2 x 8 W 扬声器以及轻巧的 10.5 kg 设计，它在 500 USD 以下具有很高的性价比。
- **附加来源:** [^5]

### Korg L1-BK Digital Piano
```yaml
product: korg-l1-bk-digital-piano
brand: Korg
price_gbp: 265.87
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 6.2
polyphony: 120
number_of_keys: 88
number_of_voices: 8
built_in_speakers: 2 x 8W speakers
connections: USB, headphone, pedal, battery
```

- **价格:** £265.87 [^6]
- **概述:** The Korg L1-BK is a slim, lightweight 88-key digital piano with eight sounds, 120-note polyphony, built-in speakers, and USB connectivity. Its portable design and optional battery operation suit beginners, home practice, lessons, and small live performances.
- **最适合:** 凭借 88 键、120 音符复音数、八种音色、内置 2 x 8W 扬声器、USB 连接功能以及轻量化的 6.2 kg 设计，它在 $500 以下价位提供了出色的性价比。
- **附加来源:** [^7], [^8]

### Roland FP-10 Black Digital Piano
```yaml
product: roland-fp-10-black-digital-piano
brand: Roland
price_gbp: 369.31
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 12.6
polyphony: 96
number_of_keys: 88
number_of_voices: 36
built_in_speakers: 2 x 6 W speakers
connections: Bluetooth MIDI, USB MIDI, USB Type A update port, DC In, headphone output, pedal input
```

- **价格:** £369.31 [^9]
- **概述:** The Roland FP-10 is a compact digital piano with 88 weighted PHA-4 Standard keys, SuperNATURAL piano sounds, 96-note polyphony, and built-in Bluetooth MIDI and USB connectivity. It suits beginners, students, home players, and musicians needing a portable piano with realistic key action.
- **最适合:** FP-10 在 $500 以下价位提供出色的性价比，配备 88 个加重式琴键、96 音符复音数、36 种可用音色、Bluetooth MIDI，以及逼真的 SuperNATURAL 钢琴音色。
- **附加来源:** [^10]

### Yamaha P-45B Portable Digital Piano
```yaml
product: yamaha-p-45b-portable-digital-piano
brand: Yamaha
price_gbp: 235.62
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 11.5
polyphony: 64
number_of_keys: 88
number_of_voices: 10
built_in_speakers: true
connections: MIDI in/out, 1/4in headphone output, USB
```

- **价格:** £235.62 [^11]
- **概述:** The Yamaha P-45B is a compact digital piano with 88 weighted keys, 10 voices, 64-note polyphony, and built-in speakers. Its realistic hammer-action keyboard and portable 11.5 kg design make it well suited to beginners, home practice, rehearsals, and small performances.
- **最适合:** 凭借 88 个配重琴键、64 音复音数、10 种音色、内置扬声器以及便携式 11.5 kg 设计，它在 $500 以下价位提供了很高的性价比。
- **附加来源:** [^12]

---
## 参考来源
[^1]: Eckroth Music, 访问日期 2026-09-13. https://www.eckroth.com/p-12479-yamaha-p225b-digital-piano-black.aspx
[^2]: Sam Ash, 访问日期 2026-09-13. https://www.samash.com/p225b-88-key-digital-piano-yp225bxxx
[^3]: Thomann, 访问日期 2026-09-13. https://www.thomannmusic.com/yamaha_p_225_b_home_bundle.htm
[^4]: Guitar Center, 访问日期 2026-09-13. https://www.guitarcenter.com/Casio/CDP-S110-Compact-Digital-Piano-White-1500000368660.gc
[^5]: Thomann, 访问日期 2026-09-13. https://www.thomannmusic.com/casio_cdp_s110_wh.htm
[^6]: Guitar Center, 访问日期 2026-09-13. https://www.guitarcenter.com/KORG/L1-Liano-Digital-Piano-Black-88-Key-1500000385289.gc
[^7]: Musician's Friend, 访问日期 2026-09-13. https://www.musiciansfriend.com/keyboards-midi/korg-l1-liano-digital-piano/l97773000001001
[^8]: Music & Arts, 访问日期 2026-09-13. https://www.musicarts.com/korg-l1-liano-digital-piano-main0515769
[^9]: Guitar Center, 访问日期 2026-09-13. https://www.guitarcenter.com/Roland/FP-10-Digital-Piano-1500000263663.gc
[^10]: Musician's Friend, 访问日期 2026-09-13. https://www.musiciansfriend.com/keyboards-midi/roland-fp-10-digital-piano/l47800000000000
[^11]: Thomann, 访问日期 2026-09-13. https://www.thomannmusic.com/yamaha_p_45_b.htm
[^12]: Australian Piano Warehouse, 访问日期 2026-09-13. https://australianpianowarehouse.com.au/product/yamaha-p45b/