Resetting decoder

[GN.2-6-8-0]

The 2-10-0 that i purchased is marked on the side of the box in goldleaf
Tsunami sound technology by Soundtrax with 16 bit processor.
I would agree if Tsunami sound/technology is not mentioned it may be a lessor sound processor,but from what i've been reading the latest models in the Spectrum line should be Tsunami equipted.