ORIGINAL: GizmoMadMax Hi Alan (&/or anyone who knows this buddy box & spectra module module stuff - 100% new to me) Excellent help and tech support, thank you So, yes, I am looking at a used Optic 6 with a Spectra module, and I think it is the FM synthesized module for all frequencies to select any channel like I did on my JR XP7202. Could I beg you for a few more tech questions A) Question: sounds like you would choose the Optic 6 FM as a buddy box also, I assume this is probably the best or latest level Tx to use as a buddy box? B) Then next question, this used Optic 6 with a Spectra module has a half yellow logo on it, whereas the Hitec site shows a spectra module with a half blue logo?? So I assume the yellow one is an older generation of the FM synthesized spectra module, a confusing to me http://www.hitecrcd.com/products/tra...hz-module.htmlC) For my son, can I eventually convert a used Optic 6 from the FM module to the Spectra 2.4GHz Transmitter Module? I assume use the Optic as a cheap 2nd box for my pre-teen son?
http://www.hitecrcd.com/products/tra...hz-module.html D) I read the threads above, but specifically, I could not nail down this jack question: Is the Optic 6 trainer port a DIN or a stereo jack like my A9? Once again, Thanks a million!