I was trying to find a dealer that had an Alpine KCA-801B cable for both
RCA and AI-NET connections. The dealer told me that the other cable
which I purchase was only $29.99(only RCA connection) and the 801B cable
was $159.99.
The dealer was saying the most people do not buy external changers
anymore. They are cheap, and just use the cd player built into the decks.
It's been years since he had a client with a changer. He was surprised
that I wanted to hook up my computers' sound card in the trunk, to my deck.

My S634 6 disc Alpine changer has been a part of my system for years.
Works like new, even after all these years. I'm going to keep it in my
system.

Dwaine.