bought due to the recommendations on the radio. And we are really happy with the product. Shipping carried out quickly and the usual radio really has a super sound.
The manual itself is been well understood by me as a layman, and the installation was really simple. Even when connecting the radio there were no problems, only an antenna adapter we had to get us, but this is normal in older cars.
When connecting only has to be noted that permanent plus and ignition plus sometimes must be reversed. Also, since the manufacturer has thought along but because corresponding cables can be rearranged directly. So no annoying Schrauberei etc. Whether needs to be reversed, you realize pretty quickly because the radio station and time are not saved when you pull the ignition key and then start the car again :-)
The radio really has a great sound and a more than sufficient output. The operation is easy to learn and even feasible without guidance.
We are more than satisfied with the product and can really recommend it.