Still trying to find out who manufactures the stereo system for the '05 Ultra...specifically, the CB radio component.

Anyone have a clue???

 

I have a clue but I'm not sure it answers your question.

Model RS9804UD, HD P/N 76146-04 is what I have in my 05 Ultra. It's stock and was manufactured in April 05. It came with my Ultra when I purchased it in June 05.

It is manufactured specifically for HD by Radio Sound Inc. in Japan. Service and Warranty Contact:
Radio Sound Inc.
1713 Cobalt Drive
Louisville, KY 40299
Phone: 502-267-6768 or 800-367-4506
Fax 502-267-6794

Hope this is helpful!

 

This company made the Harley Radios for years. I had one in my 91 Ultra.

 

What are you up to? are you trying to buy OEM cheaper?

 

Thanks to all....I am trying to get a schematic...neighbor is a bit of a CB freak and will attempt using sme multimeters and doing a peak and tweak...