RCA type 1642 twin triode amplifier
name: label: maker
content: Radio Corporation of America
notes: label: Description (Brief)
content: A 7-pin plastic base with top contact, domed envelope. Stamped on base: RCA logo. Donor’s card reads: “Twin triode amplifier made by the Radio Corporation of America. Used as a Class A amplifier, 250 volts on the plate, negative control grid bias 16.5 volts. Heater type: 6.3 volts at .6 ampere.”
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.324709
label: catalog number
content: 324709
label: accession number
content: 252994
objectType: label: Object Name
content: Electron Tube
label: Object Name
content: triode
label: Other Terms
content: Electron Tube; Electron Tubes
physicalDescription: label: Measurements
content: overall: 4 1/2 in x 1 3/4 in; 11.43 cm x 4.445 cm