MRC N scale drop-in dual-mode DCC/DC* sound decoder for Kato SD40-2 (mid-production) diesel locomotives. Some soldering required (side tabs from original board). Authentic synchronized SD40 prime mover sounds with 16 types of horns, 8 types of bells, brakes, air releases, pop valves, cooling fans, coupling sounds, lighting effects and more. Includes on-board speaker. *Operates on a standard DC power pack when combined with an MRC #1050 Black Box (sold separately). Easy programming.

Features:

• Directly replaces Kato N scale SD40-2 PC board
• SD40-2 synchronized diesel prime mover sound
• .75 amp capacity
• Programmable choice of 16 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
• Supports full read back
• Advanced speed table control (CV67-CV94)
• Kick start voltage control (CV65)
• 3 Headlight effects (directional/rule 17/off-dim-bright cycle)
• 28 accessory functions (F1-F28)
• Supports advanced consisting (CV19)
• Supports programming on the main (OPS mode)
• Compatible with NMRA DCC standard
• Complies with the part 15 of FCC
• 13mm, 32ohm on-board speaker
• Dimensions: 72.0mm x 9.7mm x 3mm
• MRC warranty

*NOTE: Requires an MRC #1050 Black Box (sold separately) to operate on a standard DC power pack (sold separately).