The TR 2500 DAB + is significantly more durable than its predecessor. Clear operation, 15-page guide in German, is very helpful for details. The launch is in self-running, look for the existing channels, request channels can be stored easily. Relatively much bass from the previous Grundig devices, there is no knob !! The menu contains some sound variations can be set, for example, Jazz, Classic, inter alia, I chose Classic to its default setting, I had heard a slight rattle. Very good sound through headphones, even through an amplifier. Radio Alarm Clock is for retirees not of necessity. The Bluetooth I could not use, sounds interesting. Those looking for an even günstigers device, is well advised with the predecessor Music 71.