MRC #0001955 .75 amp 16-bit N scale DCC DC* drop-in synchronized sound decoder. Replaces the factory installed circuit board and includes an on-board speaker. Easy programming. Complete illustrated installation instructions included.

Designed to fit Atlas GP7, GP9, GP30 and GP35 locomotives.

Features:

• .75 amp capacity
• 2 Selectable 16-bit prime mover sounds with randomly associated locomotive sounds
• 28 accessory functions (F1-F28)
• Replaces Atlas GP7, GP9, GP30 or GP35 circuit board
• 3 headlight effects (directional, rule 17, off-dim-bright cycle)
• User selectable 22 different horns and 8 bells
• Programmable individual sound volumes (16 levels)
• Programmable for either 2-digit (1-127) or 4-digit (1-9999) addresses
• Programmable start and top voltage
• Programmable acceleration and deceleration rates
• Programmable 14, 28/128 speed steps
• Selectable factory default speed curve
• Advanced speed table control (CV67-CV94)
• Kick start voltage control (CV65)
• Supports full read back of CVs
• Supports advanced consisting (CV19)
• Supports programming on the main (OPS mode)
• Compatible with NMRA DCC standards
• Complies with Part 15 of FCC**
• 10mm, 8-ohm on-board speaker included
• Dimensions: 67.2mm x .95mm x .65mm
• MRC warranty**

*This decoder will function on standard DC when using a MRC Tech-6 DC sound controller (sold separately).

**See user guide for details.