Body: Grenadille (Dalbergia Melanoxylon). 

440/442 Hz. 

Octave Keys : 3º, semi-automatique. 

Left hand F key. 

Silver-plated nickel silver. 

Full Conservatory System, semi-automatic. 

Thumb rest: Fix. 

Pads: Cork, Leather for the low register. 

Marcus Bonna Case. 

The J model was developed in collaboration with Jacques Tys and Jean-Claude Jaboulay. This model provides an homogeneous sound across the whole register, while allowing more volume and ease of play.

Write a review


  • 8,699.00€
  • Ex Tax: 7,189.26€

Express Checkout

If you have an Amazon or Paypal account already, yo can make your order with just a few clicks. Register steps are not necessary, we will delivery your order to your stored address there.

Personal Atention

From Pro Musicians

Money Back Warranty

(see conditions)


Secure Payment

100% secure Gateways