GF Systeem

Each reed screw is like a tailor-made suit which is adapted to the various mouthpiece types and for that reason guarantees the optimum fit and the vibration behaviour of the clarinet or saxophone reed. This requires an extensive amount of different reed sizes with the aim to fulfil your needs. If not we also offer under the link "Service" the possibility of a purpose-built item.

Due to the cleverly worked-out mechanics (left- right screw thread of the spindle) on tightening the reed screw a symmetrical tensile force is exerted on the reed so that this remains in the set position and can vibrate in an optimum way. The safety ring on the screw thread of the mechanics prevents the mouthpiece becoming scratched when the reed screw is attached.

The reticule impressed on the strap ensures a much easier setup of the reed for the wind player and the symmetrical fit of the reed screw on the mouthpiece.

Klarinet Bb Boehm: 04M: Buffet, Vandoren, Selmer, Yamaha size
Sopraan eboniet: 06S: Selmer size
Sopraan eboniet: 06M: Vandoren, yanagisawa,Yamaha ottolink size
Alt eboniet:08S: Yamaha, Selmer, Meyer G, Vandoren V5 en Jumbo size
Alt eboniet 08M: Berglarsen, yanagisawa, Vandoren Meyer, ottolink, Lakey size
Tenor eboniet: 10S: Vandoren Java Rousseau size
Tenor eboniet: 10M: Yanagisawa, Meyer, Vandoren Yamaha size
Tenor metaal : 11L: Vandoren V16 size
Bariton eboniet:13M: Yanagisawa, Vandoren size