MRC 00113740 is a state-of-the-art 16-bit DCC locomotive sound decoder. It offers a wide range of features and capabilities, including:

• Six synchronized prime mover sounds
• 22 different types of horns and 8 different types of bells
• Adjustable master volume and 10 individual sound volumes
• Programmable either 2-digit or 4-digit addresses
• Programmable starting voltage and top-end voltage
• Programmable acceleration and deceleration rates
• Programmable 14, 28, 128 speed steps
• Back EMF load control w/adaptive PID control
• User-controlled service brake and dynamic brake with sound
• Supports read back address and CV values