I’ve decided to add a DSP to the AUX input of my cars radio.

I have a 2012 Nissan NV200 with a Bosch-made Nissan Connect radio. That radio has a combined 8-pin plug for USB and Aux.

On the internet you can find various adapters from 8pin to RCA+USB, however those all have the wrong gender. They’re made to connect a radio with generic Inputs to a Nissan wiring-harness. However, I needed a adapter to connect an Nissan/Bosch radio to a generic wiring-harness.