The Dual Reference Website Rebooted
Your Internet Source for Technical Information about the Original German made Dual Audio Products.
Disclaimer: I don't own the rights to the content on this website. I have simply resurrected the original www.Dual-Reference.com website from the Internet Archives because I believe it is an invaluable resource, and should not be lost.
Don't forget to see our advertising section for a nice collection of original Dual brochures.