As Promised i ordered a few parts. this is the first and cheapest one that arrived, a 7$ FM Frequency converter. Due to the fact i don’t wanted to spend a lot of money to the hifi system (Can’t hear it anyway :D) And wanted to keep the OEM Radio i need this. Japanese FM range is 76-90 MHz and rest of the world has 94-108 MHZ, so simply shifts the whole FB-band 20MHz upwards. it looks really cheap (And propably is) but it contains a little PLL-Converter and as this is my daily business i think this will work just fine for what i need it and for what…