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BALDWIN NATHANIEL Type C Hifi Vintage réparation

BALDWIN NATHANIEL Type C

BALDWIN NATHANIEL Type C
TSF Headphone
1920
  • Main Specifications

        Manufacturer: Nathaniel Baldwin (Baldwin Radio Co.), Salt Lake City, Utah, USA.
        Device type: Vintage radio headphones / headphones (U.S. standard. Navy).
        Case materials: Bakelite (or hard rubber depending on the version), metal components and double spring headband covered with fabric.
        DiaphrAGME : Membrane in mica (non-magnetic) offering a great sensitivity for the time.
        DC resistance: About 1 200 to 1 375 ohms (and up to ~1 500 ohms depending on the series).
        Impedance : About 8 000 ohms.
        Power supply: Does not require any external (passive) power source.
        Registered Patents: Patented under the dates of May 10, 1910 and September 14, 1915.
        Original price: Marketed around $12.00 in its beginnings.
        Physical dimensions : About 6 x 11 x 3 inches (15.24 x 27.94 x 7.62 cm) for the overall set

Data sheet

Availability
DECORATION, LOCATION, CINEMA
Localisation
BOURG-LA-REINE
Presentation
Metal and plastic
Photos
photos de nos produits mais Non contractuelles
Poids
moins de 1Kg
Headphones
Stereo jack 6.35mm
Stereo / Mono
Mono
Connectors
RCA / Cinch