Thus, we’re going to look at how to modify your existing stock car stereo to accept an auxiliary ... the mux can be told to select the cassette or CD input even when no cassette or CD is present.

Not that long ago, you’d need to pair via Bluetooth, find the right ... sound is sent from your phone to the cassette, then to your car stereo and outputted from the speakers as if you are ...

You’re often stuck with an old cassette deck and AM/FM radio ... Alternatively, you can hack Bluetooth in to just about any classic stereo; we’ve got a guide on how to do just that.