• Country
• Japan

• Manufacturer / Brand
• Instant, Osaka Koha Co., Ltd.; Osaka

• Year
• 1970 ?

• Category
• Power supply/conditioner or battery or charger 

• Radiomuseum.org ID
• 260560

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 200-230 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Voltage Adjuster VA-1200 - Instant, Osaka Koha Co., Ltd.;

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 250 x 170 x 230 mm / 9.8 x 6.7 x 9.1 inch

• Notes

• Output: 70 - 130 V. 1000 W.

  Built-in Voltmeter.

• Net weight (2.2 lb = 1 kg)
• 8 kg / 17 lb 9.9 oz (17.621 lb)

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 3 models, 2 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Instant, Osaka Koha Co., Ltd.; Osaka