Comparison of Trix and Roco BR 10 Locomotives. The Trix 22125 has a Hornby HM7000 Sound Decoder.

I first aquired Trix 22104 BR 10 001 from my good friend Torsten Hanke ‪@torstenhanke7334‬ which is now a display model in my collection. In June 2022 I purchased Trix 22125 BR 10 002 a very detailed model but being all metal has a noisy mechanism, now fitted with Hornby HM7000 sound decoder. Then late 2022 I purchased Roco 70191 BR 10 002 with Sound and Dynamic Smoke all three models are featured in this video.
The Class 10 were express locomotives with the Deutsche Bundesbahn in Germany they received the nickname Black Swan due to their very elegant shape.