The Defpom Forum, for RadioMods, S&M Software and Music by The Defpom

Exit-thirteen, I installed the board and even added a switch to activate the talk back feature thanks to that link you sent me, and everthing works great. Thanks for your help.
Richard

Wow, thank you for the info, you've helped me out a bunch.
Richard

Hello, I'm new here. I just purchased a TRB-1 echo board for my Galaxy 55, the seller said it came with detailed instructions but they aren't that clear to me. I'm not sure where to make the connections. I'm confident in my soldering abbilities if some one could just point me in the right direction....