König & Meyer 18941 keyboardstand-Aufset voor 18940 u. 19990

First of all, the stacker arrived very soon after order!
Everything wonderfully packed in foam and plastic.

The stacker itself is very easy in use:
You put it together following the plan included, it takes aproximately 4 screws to set the stacker up.
The stacker can be easily placed on your keyboard stand, placing it on the back of the iron holder.

Once the stacker is at its place it is easy to regulate:
Up/down, backwards, forwards, until it feels comfortable.

I placed a Yamaha 71 keyboard on it and it stays put no matter how hard i play on it, this takes me to the most important part: steadiness.

The stacker is very robust, and holds every way i play on it.

conclusion: another good product from K&M: easy in use, easy set-up and excellent steadiness!