GuidanceNeeded

I know this thread is pretty old, but hopefully someone can answer this question! I’m attempting to replace my factory unit with a pioneer digital receiver, in my SC430. I have the factory ML amp. Will I need to use the Tyto 01-05 interface, or is that exclusively for JBL amps? I’m sorry if this was already answered in this thread. I’m just looking for a definite yes or no. Thanks in advanced! 🙂