Model: S 271 A/50

Manufacturer/Brand: Siera; Belgien

Country: Belgium

Year: 1953

Category: Broadcast Receiver – or past WW2 Tuner

Valves/Tubes: ECH42 EAF42 EBC41 EL41 AZ41

Main principle: Superheterodyne (common); ZF/IF 452 kHz

Tuned circuits: Information not found

Wave bands: Broadcast, Long Wave and Short Wave.

Power type and voltage: Alternating Current supply (AC) / 220 Volt

Loudspeaker: Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

Material: Bakelite case