I had a JVC kd-avx2 dvd player DAB head unit with roof top dab aerial in my mk2. Its all sitting in garage as last cars have had tomtom built in. Now have a mk4 with DAB. Either crystal clear or nothing. Steve
Although I get the audio signal of the DAB unit currently by the FM transmitter and not the AUX, the sound is O.K. for me, but I plan to connect by cable in autumn.