Translated Description from PIKO: New for 2023: With the EN57, PIKO is fulfilling another wish from Polish model railway enthusiasts. The distinctive features of the original have been accurately reproduced. These include the roof equipment, filigree pantographs, the realistically reproduced lamps and the reproduced interior. The paintwork and printing are based on the era. The close couplings also allow driving in double traction in the model, the formation of complete train sets is prototypically possible. A strong motor with a flywheel gives the model excellent driving characteristics. In the sound version, the multiple unit has a factory-fitted PIKO sound decoder including loudspeakers.