MRC N scale drop-in dual-mode (DCC/DC*) sound decoder for Atlas diesel locomotives. Includes on-board speaker. Alco and EMD SD70/F Series sounds. *Operates on a standard DC power pack when combined with an MRC #1050 Black Box (sold separately). Easy programming. Complete illustrated installation instructions included.

Designed to fit Atlas N scale Atlas B23-7, B30-7, B36-7, C-628, Dash 8-40B, Dash 8-32BWH, GP30, GP35, GP38, GP40, GP40-2, H15- 44, H16-44, SD-7, SD-9, SD-24, SD35, Trainmaster, U25B, and other locomotives. Note: This decoder will not fit the longer chassis Atlas N scale SD50/SD60 locomotives.

Features:

• Directly replaces most Atlas N scale loco PC boards (see above)
• Four synchronized diesel prime mover sounds with randomly associated locomotive sounds
• .75 amp capacity
• 28 accessory functions (F1-F28)
• Programmable choice of 34 different horns and 8 bells
• Programmable individual sound volumes
• Programmable for either 2-digit (1-127) or 4-digit (1-9999) addresses
• Programmable start and top voltages
• Programmable acceleration and deceleration rates
• Programmable 14, 28/128 speed steps
• Selectable factory default speed curve
• Directional lighting (F0)
• Supports full read back of CVs
• Supports advanced consisting (CV19)
• Supports programming on the main (OPS mode)
• Compatible with NMRA DCC standard
• Complies with the part 15 of FCC
• 10mm on-board speaker
• Dimensions: 72.0mm x 10.0mm x 4.2mm
• MRC warranty

*NOTE: An MRC #1050 BlackBox (sold separately) is required to operate this decoder on a standard DC power pack.