For converting Märklin / Trix H0 locomotives with built-in high-performance motors or other DC motors. The märklin SoundDecoder3 has a soldered-on cable harness with an 8-pin NEM interface plug for retrofitting…

For converting Märklin / Trix H0 locomotives with built-in high-performance motors or other DC motors. The märklin SoundDecoder3 has a soldered-on cable harness with an 8-pin NEM interface plug for retrofitting…

For converting Märklin / Trix H0 locomotives with built-in high-performance motors or other DC motors. The märklin LokDecoder3 has a soldered-on cable harness with an already installed eight-pin NEM interface plug…

For converting Märklin / Trix H0 locomotives with built-in high-performance motors or other DC motors. The märklin LokDecoder3 has a soldered-on cable harness with an eight-pin NEM interface plug for the…

For converting Märklin / Trix H0 hobby locomotives of the 36 series. The märklin SoundDecoder3 has a 21-pin interface and a matching interface board for bogie locomotives of the 36 series.…

For converting Märklin / Trix H0 locomotives with built-in high-performance motors or other DC motors. The märklin SoundDecoder3 has a 21-pin interface and a matching interface board for retrofitting analog and…

For converting many Märklin H0 locomotives with large disk collector motors to the five-pole high-performance motor. Consists of high-performance motor in various designs and installation materials.

For converting many Märklin H0 locomotives with small disc collector motors to the five-pole high-performance motor. Consists of high-performance motor and installation material.

For converting most Märklin H0 locomotives with drum collector motors to the five-pole high-performance motor. Consists of high-performance motor and installation material.