Electric Railroad has the new solder-less Beep Commander. http://www.electricrr.com/index.htm
The directions were straight forward. No real problems with the installation.
I suggest anyone doing this upgrade should have a good wire stripper for 22 gauge wire sice the wires are small. The back side of the plastic windshield insert will have to be trimmed once reinstalled onto the beep after the upgrade to ensure a nice fit.
Total time was less than one hour and no issues. I can’t wait to try the sound commander in the future.
Good Luck with your upgrades. I can’t wait for the new Sound Commander to add on and give my Beeps sound too!
[:D]