I have been reading positive reviews of the Galaxy DX 959. http://www.galaxyradios.com/cb/959.html I have been reading positive reviews of the Galaxy DX 959. http://www.galaxyradios.com/cb/959.htmlGeez ... I think those models have echo and sidetone (your voice comes out an auxilary speaker jack for monitoring your ‘sound’) and the ‘roger beep’ as standard features too ...