Earlier this month, Atlas announced new paint schemes and road numbers for its N Scale C420 Engine. Produced under Atlas' Master® Line Locomotives brand, this release will include both Atlas Master Silver and Atlas Master Gold versions with a pre-order date of April 18, 2018.
Similar to other engine product announcements
from the Hillside, New Jersey-based company, this loco will be available with (Gold version) and without built-in (Silver version) DCC-Sound functionality.
Here is a link to this product on the Atlas website.
Here is a link to previous Atlas C420 Locomotives on TroveStar.