The product makes a stable impression. The engagement of the height adjustment is secure. But: - The part wobbles! I have set up the stand anywhere in your home. The replacement, although a little less, but wobbles !!! This is not a high quality. - The depth of the circulation is not 36 cm, but 40 cm. This is not suitable for narrow keyboards or electric pianos, as eg Yamaha p35b does not sit on the rubber sleeves, special on the metal rod, and thus they travel back and forth lish. Accidental shock enough ... or you cut it cope. - At the highest level of height adjustment, the support is only about 40 cm wide. That should specify exactly in the product description; in extended electric pianos is one rickety affair, an attachment is required.
Conclusion: For electric piano with 88 keys the stand (without tinkering) generally unsuitable. The goods are clearly not subject to quality control, a wagging stand has missed its purpose.
