- Deutscher Arbeitsfront Empfänger (DAF) was aimed at
business offices and factories. Covered LW and MW broadcast
bands. This 5-tube regenerative receiver with three tuned
circuits had only external loudspeakers including AFR 354
special 3 W loudspeaker. Manufactured in 1935-1939 by Körting,
Saba, Siemens, Stassfurt and Telefunken. Our sample
was made by Siemens.