History of the manufacturer
Usui Denki Co., Ltd.; Yokohama
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| Name: | Usui Denki Co., Ltd.; Yokohama (J) |
| Brand: |
 |
| Abbreviation: | usui |
| Products: | Model types |
| Summary: |
Usui Denki Co., Ltd. Usui Denki manufactured the Roxy brand of transistor radios. They also manufactured electronic components including transformers and coils. There also is a Roxy Radio Co. Ltd., Yokohama, that may be the same company. The Roxy brand also was manufactured by Ofuna Electronics Industry Co., Ltd., Yokohama. The realtionship to Usui Denki is unknown. Ofuna may be primarily associated with models imported to the USA. There also was a Roxy Radio and Electric Co., Hong Kong, that was an overseas agent of Hayakawa Electric Co., Ltd. Usui Denki Co., Ltd. used Japan Code 605. |
| History: |
This manufacturer was suggested by Konrad Birkner † 12.08.2014.
Some models:
| Country | Year | Name | 1st Tube | Notes |
|---|---|---|---|---|
| J | 68 | Roxy FM AM 10 Transistor UR-300 | Kann mit 4 x 1,5 V Mignon (AA) Batterien oder einem externen Netzteil betrieben werden. | |
| J | 70 | Roxy UR-701 | Made in Japan, Metallfront, Ausstattung mit Ledertasche. | |
| J | 79 | Roxy RM-101 | mit Trageschlaufe Made in Singapore | |
| J | 64 | Gyonne 6 Transistor HT-6066 | Gerät mit Ledertasche. An der Rückwand befindet sich ein Fach mit Klappe in dem ein Ohrhör... | |
| J | 99 | Dublette mit ID = 120761 | ||
| J | 75 | Roxy 7 Transistor RML-301 | Roxy 7 Transistor RML-301; Earphones jack. Made in Singapore | |
| J | 66 | Roxy Transistor Six UR-204 | Roxy Pocket AM Radio Model Transistor Six UR-204, Made in Japan. | |
| J | 85 | Roxy - FM/MW/LW multi-band radio - Solid State | Most probably made in Hong Kong. | |
| J | 68 | Roxy 4 Band 12 Transistor RE 1003FL (Japan 605) | 4 Band Kofferradio mit dreh- und schwenkbarer Teleskopantenne und Bandwahl oben; Lautst&au... |
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