• Country
• United States of America (USA)

• Manufacturer / Brand
• Harvey Radio Labs., Harvey - Wells; Brookline, Southbridge, MA

• Year
• 1954 ?

• Category
• Power supply/conditioner or battery or charger 

• Radiomuseum.org ID
• 97100

• Wave bands
• - without

• Power type and voltage
• Storage and/or dry batteries / 6 / 12 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Vibrator Power Supply VPS-90 - Harvey Radio Labs., Harvey -

• Shape
• Tablemodel, with any shape - general.

• Notes
• DC Vibrator power supply matching the T-90 transmitter, requires 6 V/35 A or 12 V/17 A, delivers 6 V heaters and 300 V B+ voltages.

• Source of data
• -- Original prospect or advert

• Author
• Model page created by Martin Bösch. See "Data change" for further contributors.

• Other Models

• Here you find 35 models, 26 with images and 7 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Harvey Radio Labs., Harvey - Wells; Brookline, Southbridge, MA