The Vonk is a bassoon support system created by Maarten Vonk. The system is designed to be used in place of a seat strap, leg hook, or floor peg and is unique because of it’s design and weight distribution. Essentially there is no weight put on the player’s hands when using the Vonk as long as you adjust it to the correct height. I have been using the Vonk for many years now and really enjoy it. They were popular in the Los Angeles area in the mid 2000s and I know many people who swear by them. I primarily use a seat strap for daily playing, but I bring the Vonk out for days with over 5 hours of playing. For some opera productions there will be a morning service/run through, lunch, and another run through. This is too much playing for me on top of my regular practice, so this system saves my hands.
The Vonk has two metal bars that attach to the base tripod. At the other end is a nob used to tighten the boot cap into the clamp. Depending on your bassoon, the boot cap might come loose, so test this area of the bassoon to make sure that you bassoon will stay up. If the boot cap comes loose, the bassoon fill fall off. The clamp tightens at a moderate pressure, too tight might dent the boot cap and too loose might cause the bassoon to slip. I have never had a problem with this. I play on a Fox 601 and it is very sturdy, however I can see how this could be a problem for some bassoons.
The real piece of engineering that sets this system apart is the tight ball in socket joint. This joint is the counterbalance for the weight of the bassoon. With the gold section engaged the Vonk becomes a bassoon stand. It disengages the ball in socket joint and so the bassoon stands vertical (see top photo)
When the gold section is brought down, the joint it engaged. This gives a large range of motion and is adjustable. Not only is the position and angle of bassoon changeable but also the height, so it is usable with most chair heights. When the system in engaged and in position, the bassoon just floats in front of you. The Vonk is available online at Bassoon.com