We normally stock at least three restored Blüthner grand pianos between 5ft and 6ft 3in long. If you’re thinking of buying a professionally reconditioned Blüthner grand piano then you’re getting a piano with a smooth, light touch (especially in the older “patent” actions models), warm tone and an aesthetically pleasing cabinet.
/Blüthner patent action

These are unique to Blüthner and date from about 1885 to 1925.
Photo taken of a Blüthner style 5 grand with a Blüthner patent action (See image) These are the older ones dating from about 1880 to 1924. The action is simpler in design than the normal roller action found in nearly all other pianos. It has the advantage of being smoother, usually lighter. The action doesn’t repeat as fast as the roller action, but this is not noticeable unless playing very fast repetition such as in Rapsody in Blue. Some restorers fit a modern action into the older pianos.
/Standard roller action

Blüthner roller-action are commonly found after about 1920, though there is a cross-over period and some patent actions appear after this date.
Patent action
Standard roller action
/Blüthner style 4 baby grand pianos
/Blüthner grand pianos from about 1958
/Modern Blüthner grand pianos from about 1995
/Models of Blüthner grand pianos found in the UK
Older Styles to about 1925 (mostly patent actions)
New Styles From 1926 – roller actions
Style | Comments |
---|---|
4 | 4ft 11in; popular small grand piano with a rich silky tone. |
4a | 5ft 5in; less common, the styling is the same as the style 4 |
12 | 6ft 3in. Replaced style 7 and 8 from about 1925 to 1945. The numbering is reversed from about 1945. Very few in the UK |
11 | Becomes model 1 Length: 9’2″ (280 cm) style 10 becomes model 2 Length: 7’8″ (238 cm) |
9 | Becomes model 4 Length: 6’10 ” (210 cm) |
8 | Becomes model 6 Length: 6’3″ (191 cm) |
4a | Becomes model 10 Length: 5’5 ” (166 cm) |
4 | Becomes model 11 Length: 5’1″ (154cm) |
/Veneers/colours
Model | Size | No. in UK | Finish |
---|---|---|---|
11 | 154cm | 1,100 | 35% mahogany, 35% black, 20% walnut, 10% other |
10 | 166cm | 550 | 30% mahogany, 40% black, 20% walnut, 10% other |
6 | 191cm | 250 | 25% mahogany, 55% black, 10% walnut, 10% other |
4 | 210cm | 50 | 85% black, 15% other |
2 | 238cm | 40 | 90% black, 10% other |
1 | 280cm | 20 | 99% black, 1% other |
/Patent Aliquot scaling
Bluthner designed a 4th string to enhance the power of their characteristically ‘soft’ treble. The string is elevated which means the hammer is not struck by the hammer. Instead the strings played transfer the vibration through the laws of physics of sound vibrations. Practically it is harder to tune as the tuner needs to pluck this extra string.