Model: Opus 9 Hi-Fi Nussbaum, hell

Manufacturer/Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH

Country: Germany

Year: 1958/1959

Category: Broadcast Receiver – or past WW2 Tuner

Valves/Tubes: ECC85 ECH81 EF89 EF89 EM84 EABC80 EC92 EL84 EL84

Main principle: Superheterodyne (common); ZF/IF 460/10700 kHz

Tuned circuits: 8 AM circuit(s) 12 FM circuit(s)

Wave bands: Broadcast, Long Wave, Short Wave plus FM or UHF.

Power type and voltage: Alternating Current supply (AC) / 110; 125; 150; 220; 240 Volt

Loudspeaker: 6 Loudspeakers

Material: Wooden case