Forney sound installation ?

[Snakeeater65]

Hey guys and gals, really new to the hobby, and just picked up a number do dcc onboard engines, and now wondering what the process is in installing sound decodes in them.  Does the tsunami 750 replace the dcc decoder or do they work in tandem?

Very little specific information I can find online bout this

Tried searching a number of forums again with little results

Any help is appreciated

Steve - shivering in Canada - Landry

[Bucksco]

You will need to remove the circuit board and replace it with a sound decoder. You will also need to install a speaker. Check out the SoundTraxx website for some  useful information: http://www.soundtraxx.com/manuals.php