Hello together! I have installed the original cassette radio from Toyota in my Yaris I and now want to connect an MP3 player to this device. In the way that it exists in some vehicles for the IPod. I had always used an adapter cassette, which now does not work properly and the quality was also rather modest. I don’t want to install a new or other radio, because I just don’t like it, as it usually looks like, if you use the Origin I want to put a kind of bypass on the radio, which makes it possible for me to feed the audio signal, which is delivered via the 3.5 mm jack plug from the MP3 player. I will expand the radio subpart tomorrow when I find time and see if I can see how this can be technically implemented. If jmd has an idea or experience about it, so I’m grateful for any help. That’s possible, I’m very grateful. It’s technically nothing more than this radio, a kind of multiple plug in the direction of the speakers and then this radio re-installed AND another one, which already has this MP3 connection, to connect with and then hide. That’s the complicated description. I assume now that I don’t need a second device, because I just want to feed another signal. Similar to a hands-free system or a CB Funkg guessed (formerly common), which also emit their sound signals via the loudspeakers. I could also imagine to convert a hands-free system accordingly, however, I assume that it would have to be easier. Btw: Yesterday I installed a bigger horn. The little one now, of course legal, rhinestones in the size and volume of a Mercedes E-Class….hehe… look forward to my trip to Ulm on Thursday. I think there will be some opportunities (such as the) in which I have to stand up honking…. Greetings from the Saar