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Building crooks in g, f and e for a Cor solo Tabard à Lyon

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Instruments for sale.

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Archive (older articles)


July 2018

Restauration of a german Waldhorn from Wernecke Berlin 1868

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April 2018

in collaboration with Isabel Osselaere: development of a new method to restore painted bells.

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November 2017

Successful revival: revitalization of a Klappentrompete von Franz Stöhr, Prague around 1830.

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July 2017

New! I built a Sauterelle ascendant for a Courtois natural horn.

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January 2017

Inspired from an old Raoux-Millereau catalog I built a Sauterell for an original Courtois Neuve Ainé.

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November 2016

A very special instrument is leaving my workshop.

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April 2016

Gerne empfange ich Sie ab 18. April 2016 in meinem neuen Atelier am Heckenweg 1, 3007 Bern.

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Summer 2015

Summer academy 2015, Academy for early music Bruneck/Brunico, Italy. Martin Mürner’s talk: Horns (or brass instruments) in "Viennese Classical Music" - "Insight into the work of a historically aware instrument restorer"

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Approach - Example: the saxhorn

For detailed information  please contact me personally...

1. Sketch

Draw up a diagram localising and pointing out the damages

2. Survey

List all damages with accompanying photographs

Formulate an action plan for the restoration

3. Dismantlement

Disassemble the instrument to all its individual components

Test each of them to judge its potential to be reused 

Research

  • Locate historical documents, images, patents of the instrument or similar variations
  • Undertake an XRF-Analysis
  • Measure the thickness of the tube walls

5. Cleaning

Clean each component with either one of the following three methods, depending on level of contamination:

  • cuproten bath and sodium carbonate neutralisation
  • mechanical cleaning with nylon or wire brushes or
  • ultrasound

6. removing dents

removing dents

7. Laser Soldering

Punctual soldering the damaged parts can fix the instrument without interfering with its tension

8. Replacing heavily damaged parts 

As much as possible we'll try to use original materials and tools that correspond to the history of the instrument

9. Reassembly 

The instrument is reassembled and rough marks from the restoration are removed without erasing characteristic features relating to its history and restoration


Martin Mürner +41 78 615 29 02   contact

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