John, What you want added to this package is the RSS-303a. The package has to also include a couple of S-200 amps, and a speaker compliment (which is different between the 835A and B versions). Your local Rodgers dealer has the info. Regards, Ed John Jarvis <jjarvis@xxxxxxxxx> wrote: Does the Rodgers 835 model have the RSS feature on it as a standard feature? If not, can it be added? Is there any limitation with whether is an "A" or "B" version of the 835? Thanks in advance for your help. Also, I still have a Roland Atelier for Sale as my latest buyer flaked out on me. I am going ahead with Rodgers purchase and hope to sell the Roland soon. John --------------------------------- Do You Yahoo!? New! SBC Yahoo! Dial - 1st Month Free & unlimited access