Beat frequency electronic oscillator

Made:
London
maker:
Leland Instruments Limited
Beat frequency oscillator (RAF ref: 105/838) by Leland Beat frequency oscillator (RAF ref: 105/838) by Leland Beat frequency oscillator (RAF ref: 105/838) by Leland Beat frequency oscillator (RAF ref: 105/838) by Leland Beat frequency oscillator (RAF ref: 105/838) by Leland Beat frequency oscillator (RAF ref: 105/838) by Leland Beat frequency oscillator (RAF ref: 105/838) by Leland Beat frequency oscillator (RAF ref: 105/838) by Leland Beat frequency oscillator (RAF ref: 105/838) by Leland

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

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License this image for commercial use at Science and Society Picture Library

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

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Beat frequency oscillator (RAF ref: 105/838) by Leland
Science Museum Group
© The Board of Trustees of the Science Museum

Beat frequency oscillator (RAF ref: 105/838) by Leland
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Beat frequency oscillator (RAF ref: 105/838) by Leland
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Beat frequency oscillator (RAF ref: 105/838) by Leland
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Beat frequency oscillator (RAF ref: 105/838) by Leland
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Beat frequency oscillator (RAF ref: 105/838) by Leland
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Beat frequency oscillator (RAF ref: 105/838) by Leland
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Beat frequency oscillator (RAF ref: 105/838) by Leland
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Beat frequency oscillator (RAF ref: 105/838) by Leland
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Beat frequency oscillator (RAF ref: 105/838) by Leland Instruments Ltd, London WC1, used by electro-acoustic musician Hugh Davies (1943-2005) (see note).

Details

Category:
Acoustics
Object Number:
2007-110
Materials:
electronic components, steel (metal), paint and copper (alloy)
Measurements:
overall (without flex): 330 mm x 350 mm x 220 mm,
overall (with flex): 330 mm x 350 mm x 240 mm, 11.34 kg
type:
oscillator
credit:
Pam Davies