leFreQue Sound Bridge - 33mm, 24K Solid Rose Gold

Unequaled purity. Warm and fluid tone production in the whole range of frequencies. Incredible overtones. Choose between two different types of bands: the standard silicone band or a special band for the footjoint.

Sound bridge for wind instrument

The lefreQue is a sound bridge that will make all wind instruments sound better. It consists of a bridge that is built up by two metal elements that will repair the sound breaches that occur in by different parts of a  wind instrument. You can put the lefreQue on an instrument using a especially developed elastic band, you do not need to change anything on the instrument itself.

Saxophone- and flute player Hans Kuijt at first invented the lefreQue for the saxophone being unsatisfied with the sound quality of even the very best instruments. He concluded that all connections between the different parts of a wind instrument had a negative influence on the sound quality and tuning of the tone.

Cork is a material that does not pass on sound. You can use it to fit a mouth piece on to the instrument but at the same time, the properties of cork are such that it does not transmit the required sound to the instrument, it actually mutes sound.
lefreQue solves this problems.

For all wind instruments

Finding that the invention worked perfectly on all types of saxophone Hans decided to put the lefreQue on his flutes. On the flute there are no cork connctions but the lefreQue does the job in the same way essentially. On a flute you slide the pieces into each other, thereby effecting a sound breach, which again will be corrected by using the lefreQue.