A&O Cello Medium (Dark)

A&O Cello Medium (Dark)

Handmade Cello rosin with Medium hardness/adhesion, developed and created by composer Istvan J. Balazs, manufactured in Hungary, based on his own one-of-its kind revolutionary formula and secret recipe called "Rewarmed Traditional Blending".


It is a fully natural product created from various highly purified Hungarian and Transylvianian pine tree resins, mostly black pine, larch, spruce, fir as the main resin base, then further specific additional natural resins/gums are also added, carefully distilled, blended and mixed at low temperatures with natural waxes and essential oils in order to preserve the original physical and acoustic characteristics of the compounding oleo-resins.


Specially designed for both the advanced orchestra and professional (solo) cello players. It has a powerful tone, and strong tonal character, at the same time it highly supports the player in the most difficult, but also in the most gentle, softly expressive, lyrical, gently emotive musical passages, adding power, punch over wall strong sound with lively crystal clear sound to it.


Until 31th of August, 2022 on an introductory price with a 30% OFF new product launch discount!


  • Provides a powerful, clean and extremely defined tone
  • very high dynamics
  • MEDIUM hardness, excellent adhesion
  • Premium quality recommended for experienced players and orchestra musicians.
  • Applicable at all temperatures
  • Signifigantly reduces the wolf tones
  • Negligibly low side noise
  • Ideal for soloists, large halls and live concert stages
  • Every piece of A&O Cello Rosin is handmade from the finest ingredients
  • Very economical to use
  • Standard rosin cake size - 25 gr
  • Protective metal container - 50 ml

Each rosin cake is glued into a soft cloth to ease the application and to prevent your fingers from being exposed to the rosin. The rosin is packed into a metal cylindrical container for maximum protection against cracking and accidental dropping.