Bachmann Loco equipped with Spectrum Sound

[fwil401]

I have item 85103 HO steam Loco equipped with Spectrum Sound.  How can identify the
DCC unit installed.  I need to know how to find the capability of the sound card.

[Hunt]

If your locomotive is the Bachmann HO Modern 4-4-0 with factory installed sound decoder – it is equipped with a Tsunami Digital Sound Technology decoder made by SoundTraxx to  Bachmann specifications.

[Hunt]

more . . .
  Click Here for link to current available Documentation and link to Configuration Variable Defaults list for the locomotive.

[fwil401]

thanks for the help.  This is exactly what I was looking to understand.  Really appreciate it.