# What is the quietest stage piano suitable for home use? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

What is the quietest stage piano suitable for home use?

## Products

### Yamaha P-145
```yaml
product: yamaha-p-145
brand: Yamaha
price_gbp: 254.77
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 11.1
polyphony: 64-note
number_of_keys: 88
number_of_voices: 10
built_in_speakers: 2 x 7W stereo speakers
connections: USB to HOST, USB MIDI, USB audio, headphone output, sustain pedal input, three-pedal unit connection
```

- **Price:** £254.77 [^1]
- **Summary:** The Yamaha P-145 is a compact digital piano with 88 weighted Graded Hammer Compact keys, 10 voices, 64-note polyphony, and a sampled CFIIIS concert grand piano sound. It suits beginners, home players, and students who want realistic piano feel, straightforward controls, portability, and app connectivity.
- **Ideal For:** The P-145 suits quiet home use because its Graded Hammer Compact action is designed for a smoother, quieter playing response and it provides a headphone output for silent practice, while its compact 11.1 kg body and 2 x 7W speakers work well in a home setting.
- **Additional Sources:** [^2]

### Casio PX-S3100
```yaml
product: casio-px-s3100
brand: Casio
price_gbp: 501.41
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 11.4
polyphony: 192
number_of_keys: 88
number_of_voices: 700
built_in_speakers: 2 x 8W speakers
connections: USB to Host, USB to Device, Bluetooth Audio and MIDI, 2 headphone jacks, sustain pedal jack, line out, audio in, expression pedal or assignable jack
```

- **Price:** £501.41 [^3]
- **Summary:** The Casio PX-S3100 is a slim, portable 88-key digital piano with weighted hammer-action keys, 700 tones, 200 rhythms, Bluetooth, and USB connectivity. Its versatile sound library and compact design suit home players, hobbyists, performers, and musicians who need a portable stage piano.
- **Ideal For:** The PX-S3100 suits quiet home use because its 2 headphone outputs allow private practice, while its 11.4 kg slim design, 88 weighted keys, and built-in 2 x 8W speakers also make it practical for stage use.
- **Additional Sources:** [^4], [^5]

### Kawai ES60
```yaml
product: kawai-es60
brand: Kawai
price_gbp: 346.33
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 11
polyphony: 192 notes
number_of_keys: 88
number_of_voices: 17
built_in_speakers: 2 x 12 cm full-range speakers, 20 W total
connections: 1 x 1/4 in stereo headphone jack, USB-MIDI, 1/4 in L/MONO and R line outputs, USB to Host, damper pedal input
```

- **Price:** £346.33 [^6]
- **Summary:** The Kawai ES60 is a lightweight digital piano with 88 grade-weighted keys, authentic SK-EX concert grand sampling, 17 voices, and 192-note polyphony. Its headphone output supports quiet practice, while the compact 11 kg design suits beginners, home players, students, and small-stage performers.
- **Ideal For:** The ES60 suits quiet home use because it has a front headphone jack for silent practice, low mechanical-noise Responsive Hammer Lite action, and a compact 11 kg body that is easy to position at home.
- **Additional Sources:** [^7], [^8]

### Casio PX-S1100
```yaml
product: casio-px-s1100
brand: Casio
price_gbp: 302.03
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 11.2
polyphony: 192
number_of_keys: 88
number_of_voices: 18
built_in_speakers: 2 x 8W stereo speakers with 16cm x 8cm oval speakers
connections: USB Type-A, USB Type-B, Bluetooth Audio and MIDI, 2 headphone jacks, sustain pedal jack, line out R and L/Mono, audio in stereo mini jack
```

- **Price:** £302.03 [^9]
- **Summary:** The Casio PX-S1100 is a slim, portable digital piano with 88 weighted keys, 18 tones, 192-note polyphony, Bluetooth, USB connectivity, and built-in stereo speakers. It suits beginners, home players, and performers who need a full-size piano that is easy to move and compact to store.
- **Ideal For:** It suits quiet home use because it has two headphone jacks for silent practice, while its slim 11.2 kg design and optional battery operation make it practical for home spaces and stage use.
- **Additional Sources:** [^10], [^11]

---
## References & Sources
[^1]: Guitar Center, accessed 2026-09-13. https://www.guitarcenter.com/Yamaha/P-145B-88-Key-Digital-Piano-Black-1500000486978.gc
[^2]: Thomann, accessed 2026-09-13. https://www.thomann.co.uk/yamaha_p_145_b_bt.htm
[^3]: Guitar Center, accessed 2026-09-13. https://www.guitarcenter.com/Casio/Privia-PX-S3100-88-Key-Digital-Piano-Black-1500000368645.gc
[^4]: Thomann, accessed 2026-09-13. https://www.thomannmusic.com/casio_px_s3100_bk_privia.htm
[^5]: Sweetwater, accessed 2026-09-13. https://www.sweetwater.com/store/detail/PXS3100BK--casio-px-s3100-digital-piano-black
[^6]: Sam Ash, accessed 2026-09-13. https://www.samash.com/kawai-es6-digital-piano-kes60xxxx
[^7]: Kraft Music, accessed 2026-09-13. https://kraftmusic.com/products/kawai-es60-digital-piano-black
[^8]: Portland Piano Company, accessed 2026-09-13. https://portlandpianocompany.com/product/kawai-es60-portable-digital-piano/
[^9]: Guitar Center, accessed 2026-09-13. https://www.guitarcenter.com/Casio/PX-S1100-Privia-Digital-Piano-Black-1500000356587.gc
[^10]: Thomann, accessed 2026-09-13. https://www.thomannmusic.com/casio_px_s1100bk.htm
[^11]: Gear4music, accessed 2026-09-13. https://www.gear4music.com/Keyboards-and-Pianos/Casio-PX-S1100-Digital-Piano-Black/42WH