TMandN SD70 with TCS WOWSound 

Very nice. Fantastic looking and sounding unit.

I like that LOCO you do great work on your LOCOs sounds great to Thanks for showing it off Cheers Ron

Do you think you could do a video on how to install a DCC decoder into an Athearn Blue Box locomotive? That would be helpful for me and many others looking for the same thing! thanks!

Hard work on these SD70, with an awesome result ! But I don't like the TCS wow Sound Diesel Decoders ! Thanx for sharing and for the great run on you fine Layout !

The strobe light is Details West? the LED is amber in color or is that the strobe light lens?Very nice unit, great work!

Great job on the loco. I think ESU and TCS are the best at the moment. Scott

Wow! I can not wait to see this unit next time I'm over!!! Awesome work Al

Nice runner! Really like the sound too!

Al, fantastic work on this locomotive. Love the new TMandN paint scheme. Great comparison with the older SD40-2 in the background. Im sure this new unit will be the pride of the TMandN engine roster.

wooooo, what a beautiful paint scheme, very nice job on the loco, 1st time on your page, and new sub.

hi Al.. great looking .. sounding & running loco.. thanks for sharing.. vinny

Great custom paint job and scheme, the lighting effects help set off a beautiful model. Nicely done! Thanks for sharing. D. Muse

Great dirt. (and that's not to take anything away from the fresh paint!)

Your work and efforts are a joy to watch. Thank you for the videos.

like the idle sounds and air release. I use esu in n scale. Hope TCS can do sound some day in nscale.

That is a very nice engine!