Name: | Funkspruch GmbH, A. Barth, Telefonwerke; Berlin (D) |
Abbreviation: | funkspruch |
Products: | Model types |
Summary: |
Funkspruch GmbH, Berlin N 54; 1925 auch Telefonwerke "Funkspruch", A. Barth, Berlin SW61, Baruther Straße 5 |
History: |
This manufacturer was suggested by Konrad Birkner † 12.08.2014.
Country | Year | Name | 1st Tube | Notes |
---|---|---|---|---|
D | 25–30 | Doppelkopfhörer | 2 x 2000 Ohm, Kapsel aus Metall, Ohrseite Bakelit. Durchmesser: 62 mm. Dicke 25 mm. |
Further details for this manufacturer by the members (rmfiorg):
Data Compliance | More Information |