Märklin 60906 retrofit decoder for field coil motor

For converting Märklin locomotives with built-in AC/field coil motors. The märklin LokDecoder Allstrom supports the digital formats mfx, MM1, MM2 and DCC. Particularly powerful functional outputs for old Telex couplings, light bulbs and smoke generators. The classic unregulated driving behavior under different load conditions is retained in the "vintage and classic cars" retrofitted with this decoder.