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I think they will use whoever made the sound units/decoders for the Challengers/Big Boys, and nobody's claiming who made those. ???
Jason,It is on the A-Board forum which is not always reliable. How reliable do you think this info is?
At this point everything the OP said is 100% right on. I was only wondering if this was something previously mentioned or hinted at. Had I known this, I would have waited for the undec MILW with sound.
Hopefully this will be a huge improvement over the MRC sound.
Athearn to Offer SoundTraxx Tsunami Equipped Locomotives Athearn Trains is excited to announce that all sound-equipped HO-scale Genesis locomotives, as well as Athearn N Scale and Roundhouse sound locomotives announced after April 27th, 2009 will proudly feature SoundTraxx Tsunami Digital Sound Decoders. Custom designed for Athearn, these state-of-the-art Digital Sound Decoders will include the following features: Tsunami technology that provides smoot and precise locomotive operation. Back-EMF control for consistent operating speeds. Compatible with the NMRA DCC Standards and Recommended Practices. Dual-mode capability to allow for operation on Analog or DCC layouts. 16-bit digital processor provides CD quality sound technology. Diesel decoders will include the following sound effects: prime mover startup/shutdown, bell, air horn (with several user-selectable horn types), air compressor, turbocharger (where applicable), dynamic brakes (where applicable), brake squeal, fans, coupler crash, and many more. Steam decoders will include the following sound effects: exhaust chuff, bell, whistle, air pump, dynamo, injectors, and many more. HO-Scale models will feature effect lighting (as applicable per prototype), including: Mars oscillating signal lights (clear and red, as applicable per prototype) Pyle Gyralights (clear and red, as applicable per prototype) Western-Cullen rotary beacons Prime Stratolite sequential beacons Xenon Strobes Flashing ditch lights and more! Programmable acceleration, deceleration, and starting voltage. Supports 14-bit address modes for addressing any Loco number up to 9,999. Supports programming on the main.