Preamplifier
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1987.1057.001
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- OBJECT TYPE
- N/A
- DATE
- 1950–1959
- ARTIFACT NUMBER
- 1987.1057.001
- MANUFACTURER
- Acoustical Mfg. Co. Ltd.
- MODEL
- QUAD QC II
- LOCATION
- Huntingdon, England
More Information
General Information
- Serial #
- 2271
- Part Number
- 1
- Total Parts
- 2
- AKA
- N/A
- Patents
- N/A
- General Description
- METAL CABINET, KNOBS & HARDWARE; SYNTHETIC KNOBS & CORD
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 26.0 cm
- Width
- 16.5 cm
- Height
- 9.0 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Communications
- Category
- Sound
- Sub-Category
- N/A
Manufacturer
- AKA
- Acoustical
- Country
- England
- State/Province
- Unknown
- City
- Huntingdon
Context
- Country
- Canada
- State/Province
- Ontario
- Period
- 1950'S TO 1980'S
- Canada
-
USED IN CANADA - Function
-
TO ACCEPT A VARIETY OF INPUT DEVICES (RECORD PLAYERS, TUNERS ETC.), EQUALIZE AND AMPLIFY THEM; AND FEED THEM TO A POWER AMPLIFIER IN AN AUDIO SYSTEM. - Technical
-
Unknown - Area Notes
-
Unknown
Details
- Markings
- MFR'S PLATE: 'GRAM 2 RADIO-MIC/ THE QUAD CONTROL UNIT/ MADE IN HUNTINGDON ENGLAND/ BY THE ACOUSTICAL MFG.CO. LTD./ TYPE QC II SERIAL No. 2271'/ PRINTED AROUND CONTROLS ON FRONT: 'VOLUME/ BASS/ TREBLE/ FILTER/ 1 RADIO MIC 2/ COL LP/ AES/ FFRR 78/ STD 78'/ ON DIALS: 'OFF 1 [to] 10/ LEVEL -1 [to] -4 +1 [to] +4 [ON TWO DIALS]/ LEVEL 5 15 30 50/ CANCEL 5K 7K 10K'/ 'HALLMARK' LABEL ON FRONT/ LABEL ON SIDE: 'READ 1 E RAD 2/ AC MAINS'
- Missing
- N/A
- Finish
- DARK GREY PAINTED CABINET; BEIGE FRONT PANEL WITH BROWN & WHITE KNOBS & WHITE LETTERING
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Acoustical Mfg. Co. Ltd., Preamplifier, between 1950–1959, Artifact no. 1987.1057, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/id/1987.1057.001/
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