Märklin Märklin 60987 mSD/3 Audio decoder incl. cable, w/o connector

For refitting Märklin/Trix H0 locomotives with built-in high-performance engine or other DC motors. The Märklin sound decoder 3 has a soldered cable harness with a 8-pole NEM interface plug for retrofitting of many locomotives with a corresponding NEM interface and locomotives with a lack of space. The Märklin sound decoder 3 supports the digital formats mfx, MM1, MM2 and DCC. Preset sound of a electric locomotive. This text is machine translated.