Expertising and examining

Opus-number

A good reference point to determine the value of a piano is the so-called opus number which can usually be found engraved on the cast-iron frame. The opus number enables us to determine the year your piano was produced.

Find an extract of the Opus directory of some of our main brands here:

• Bechstein
• Hoffmann

Couldn’t you find your piano?

Don’t worry if you couldn’t find the respective opus-

number on one of the above mentioned lists. We are pleased to help you find out the age of your instruments. Do not hesitate to contact us.

Costs | Appointment

We offer piano estimations within Vienna from € 40,–.

Feel free to contact our piano technician and partner Maritn Heringes directly to make an appointment: +43 (0)676 522 68 73