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History of the manufacturer  

Instant, Osaka Koha Co., Ltd.; Osaka

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Name: Instant, Osaka Koha Co., Ltd.; Osaka    (J)  
Abbreviation: instant
Products: Model types Others
Summary:

Osaka Koha Co., Ltd.; 4-9-1 Nipponbashi, Naniwa-ku 5560005 Osaka-shi, Osaka, Japan (1977)

Still an active company in 2014, see instant.co.jp.

Power supplies, voltage adjusters etc. Brand: Instant.

 

Founded: 1948
History:

This manufacturer was suggested by Wolfgang Scheida.


Some models:
Country Year Name 1st Tube Notes
70 Voltage Adjuster VA-1200   Output: 70 - 130 V. 1000 W. Built-in Voltmeter. 
75 Voltage Adjuster IV-22A   Variable 70 - 130 VAC out in 11 steps + On/Off. Transformer or auto-transformer not... 
66 Step-Up Transformer - Voltage Adjuster IV-300C   Output max. 110 V / 300 W. Voltmeter. Made in Japan (Ryukyu Series) 

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