Grand Piano Sizes
| Size Category | Length | Typical Models |
|---|---|---|
| Baby Grand | 149β160cm | Yamaha GB1K, Kawai GX-2, Boston GP-156 |
| Parlour Grand | 160β180cm | Yamaha C1X, Kawai GX-3, Steinway M |
| Living Room Grand | 180β195cm | Yamaha C3X, Kawai GX-5, Bechstein Concert 4 |
| Semi-Concert Grand | 195β230cm | Yamaha C5X, C7X, Steinway A, B |
| Concert Grand | 230cm+ | Yamaha CFX, Kawai EX, Steinway D |
For Singapore homes, baby grands (149β160cm) and parlour grands (160β180cm) are the most practical choices. A 180cm grand requires significant floor space and height clearance for the open lid.
Why the Grand Action Is Different
The grand piano action uses gravity to return the hammer to its resting position β unlike an upright, which uses return springs. This gravity-return mechanism allows for faster repetition and more nuanced dynamic control, particularly at soft dynamics. It is why professional pianists prefer grand pianos for performance.
The grand action also includes the repetition lever (rΓ©pΓ©titeur) β a secondary lever in each key's action that allows the hammer to reset without the key returning all the way to its top position. This enables rapid repeated notes (trills) that are much more difficult to execute on an upright piano's spring-return action.
Grand Piano Care in Singapore
Grand pianos require the same climate care as uprights, but their larger soundboard area makes them more sensitive to humidity changes. Specific care points:
- The lid should be closed when not playing to minimise dust on strings and soundboard
- The felt key cover should be used to protect keys but removed when not needed in humid weather
- Grand pianos on casters should have the casters locked to prevent movement on polished floors
- The grand piano action can be removed for service β unlike an upright, the entire action slides out for regulation, voicing and repair
Grand Piano Tuning in Singapore
Grand piano tuning requires the same frequency as upright tuning in Singapore β at least twice yearly. However, concert grands used in hotels, performance venues and recording studios typically require more frequent tuning. We offer regular maintenance contracts for venue grand pianos.
See our Grand Piano Service page for details on tuning, regulation, voicing and repair for Singapore grand pianos.
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