The &quot;Starlight Rhapsody OP21&quot; portable radio has been produced since 1963 by Kolster-Brandes Ltd. Great Britain. Superheterodyne on 6 transistors. LW and MW bands. IF 470 kHz. Powered by two special 9 volt batteries. Loudspeaker with a diameter of 12.7 cm. Maximum output power 700 mW. The range of reproducible sound frequencies is 90 ... 5000 Hz. Dimensions of RP 240x180x80 mm. Weight 1.1 kg.

... Non-commercial use to preserve images of equipment released by the world&#39;s radio industry in the 20th century.

Portable radio '' Starlight Rhapsody OP21 ''.