Translated Description from PIKO: New in 2024: Printed variant of the BR 187 as the BR 388 Regiojet in Era VI. The electric locomotive is factory-equipped with a PSD XP sound decoder with the largest possible loudspeaker. The model bears the “fits mfx†quality mark. In order to make digital decoders reliably usable for all users of the current Marklin digital centers, a new quality mark fits mfx was introduced together with Marklin and other manufacturers. This can only be used by digital decoders that have undergone a special mfx test and have passed it completely. These decoders and the locomotives in which they are installed bear the “fits mfx†quality mark, which certifies the unrestricted mfx functionality. This means that PIKO products with the “fits mfx†logo now fully support the diverse functions of mfx.