Amplifier & speaker
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2013.0667.001
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- OBJECT TYPE
- N/A
- DATE
- 1955
- ARTIFACT NUMBER
- 2013.0667.001
- MANUFACTURER
- Ampex Corp.
- MODEL
- 620
- LOCATION
- Redwood City, California, United States of America
More Information
General Information
- Serial #
- 6F 4937
- Part Number
- 1
- Total Parts
- 3
- AKA
- N/A
- Patents
- N/A
- General Description
- Unknown
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 42.5 cm
- Width
- 35.5 cm
- Height
- 17.0 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Communications
- Category
- Sound
- Sub-Category
- N/A
Manufacturer
- AKA
- Ampex
- Country
- United States of America
- State/Province
- California
- City
- Redwood City
Context
- Country
- Canada
- State/Province
- Unknown
- Period
- Unknown
- Canada
-
Owned by celebrated Canadian jazz musician Oscar Peterson. - Function
-
Used to amplify sounds produced by a tape recorder or electronic instrument. - Technical
-
Designed by Ampex engineer George Brettell and first introduced in 1954, the 620 is a high-quality, portable amplified loudspeaker. According to Leslie and Snyder: “To this day, many audio enthusiasts consider the 620 one of the most natural-sounding speaker systems ever made” (2010, p. 8). It pairs with an Ampex 601 tape recorder, as part of a portable “suitcase” unit (see 2013.0666). - Area Notes
-
Unknown
Details
- Markings
- On the main surface of the amplifier: " AMPEX /. 620 /. LEVEL /. EQUALIZATION /. ON /. OFF /. SPEAKER " On the black manufacturer plate: " AMPEX /. CORPORATION /. REDWOOD CITY, CALIFORNIA U.S.A. /. MODEL 620 /. AMPLIFIER - SPEAKER /. 117 V.A.C /. 50-60 CYCLES /. .5 AMPS /. CATALOG NO. 9419 /. SERIAL NO. 6F4937 "
- Missing
- Appears complete.
- Finish
- Amplifier inserted in a synthetic orange casing. The edges of the casing has a brown / orange leather finish with yellow stitching. The casing has numerous orange rubber pegs to set the amplifier. The amplifier has a fabric beige and brown fabric surface, a grey metal grill with brown discoloration and a brown synthetic panel with black rotating knobs, a silver switch and a white glass bulb.
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Ampex Corp., Amplifier & speaker, circa 1955, Artifact no. 2013.0667, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/item/2013.0667.001/
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