I use this stand primarily for a two-manual MAG C2 Custom organ. I really like the concept, it is very stable, and I absolutely love the weight. Keyboard folks have enough to drag around already.
Adjusting the height requires tools, but if you don't make frequent changes, it's not a problem. The paint comes off quite easily where the screws slide on setup/collapse, but otherwise the finish is fine.
What I really don't like is the crossbar!
1) It is positioned at the exact height of the connectors on the back of many keyboards, making it impossible to push the keyboard all the way to the small extension of the frame, the 'stop', where it is clearly intended to go. If you try, it bends the plugs (may be different for some other keyboards).
2) The heads of the bolts that hold the crossbar are on the inside of this 'stop'. But while all other bolts have a nice plastic cap, these two bolts do not. Result: They will unavoidably scratch the the keyboard.
K&M usually makes excellent stands - so why this one has passed the design department is beyond me. All the more because the solution is very simple: Lower the position of the crossbar 7-8 cm, under the keyboard support! Problem solved!
You can easily do this yourself, a decent drill is all it takes, but K&M should have thought of it.
Anyway, after this modification, I am quite happy with the stand. It looks good, almost classy, with my organ, and the 'stability-to-weight ratio' is downright amazing.
