Keyboard
The keyboard was the most important criterion for me. The keys do not have a cheap keyboard feel, yet they are so difficult playable like a piano. Personally, I find this intermediate solution very good! Furthermore, the keyboard detects whether one alludes a button gently or vigorously and sets the tone in the corresponding volume from. This also works great on the MIDI cable when you use it on Mac / PC.
Design
The design is optimal - a few buttons and a very simple interface that looks a bit high by a red stripe at the top of the key.
Function
In addition to a metronome, whose speed can be adjusted, has the keyboard about 5 different sounds. In this day and age you no longer needed because really good sounds only on a computer with appropriate software are always feasible (Logic, etc ....). The latter works beautifully - no delay. Important: The "IN" cable must be in the "OUT" connector of the keyboard. The "OUT" cable must in the "IN" port. This fact has cost me an hour of my life;)
Sound / Sound
The default sound (Grand Piano) sounds very good - because you can not complain. I personally use the neighbor's sake headphones - also very good sound. Important: If you want to attach a headset requires a 6.3mm connector (the great). Connectors are available in all kinds of art shops or here on Amazon.
