Lansdale / Philco type 46 power amplifier
date: label: date made
content: ca 1932
name: label: maker
content: Lansdale Tube Company
notes: label: Description (Brief)
content: A 5-pin plastic base with domed envelope, getter stain. Donor’s card reads: “Dual grid power amplifier made by the Lansdale Tube Company for the Philco Corporation. Used as a Class A-1 or Class B audio amplifier in radio receivers. Filament type, 2.5 volts at 1.75 ampere.” See also: https://www.radiomuseum.org/tubes/tube_46.html.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Paul G. Watson
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.324583
label: catalog number
content: 324583
label: accession number
content: 252994
objectType: label: Object Name
content: vacuum tube
label: Object Name
content: electron tube
physicalDescription: label: Measurements
content: overall: 5 1/4 in x 2 in; 13.335 cm x 5.08 cm