SoundTraxx has added 2 new TSU-1000 Tsunami sound decoders:

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Tsunami for EMD 710 G3C-T2 – contains 16 Airhorns and sounds appropriate to locomotives that were manufactured using the EMD 710 G3C-T2 Prime Mover.

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Tsunami for GE Gevo-12 – contains 16 Airhorns and sounds appropriate to locomotives that were manufactured using the General Electric Gevo-12 Prime Mover.