RFT TZF Terzfilter: Reichsbahn Filter

Many of you have asked where we get all obscure gear feature here. One of answers is - road trips. We noticed 3 very unique pieces of gear on classifieds (Kleinanzeigen) that peaked interest, and got into conversation with seller. We travelled to Halle, and got look into beautiful collection. Turns out, her late uncle was engineer at Reichsbahn, east German railway form before unification of Germany. He worked on measurement wagon for Versuchs-u. Entwicklungstelle. In this video we will cover absolutely massive RFT TZF Terzfilter that he used for measurements and we now for music. Playlists: | | #Terzfilter Original video: