TEFIFON
18:17
Stop Wasting Money on New Batteries! Restore Old AA Batteries Today!
2:31
Tefifon with Shure magnetic cartridge
11:06
Das geniale Patent aus Köln: Das „Tefifon“ (Teil 46)
12:19
The Real Reason Why Analog Recording Is Better
19:14
The Stereo* Tefifon KC4
14:02
AMPEX VR-3000 and other mid-60's & 70's broadcast equipment
27:49
Three-way vinyl record wear test
5:00