Dupa cercetarile mele, acesta este primul "casetofon" care a utilizat o caseta cu banda fara sfarsit si totodata primul player deck din lume.
In afisul sau din februarie 1951 am intalnit pentru prima data cuvantul "kassette". Foloseste casetele Tefi Schallband, nemagnetice, prezentate alaturat. Pentru auditie era nevoie de un amplificator separat.
According to my research, this is the first "cassette player" that used an (endless) tape and also the first player deck in the world.
In his poster from February 1951, I encountered the word "kassette" for the first time. It uses the Tefi Schallband cassettes, non-magnetic, presented next. A separate amplifier was needed for the audition.