• Country
• Great Britain (UK)

• Manufacturer / Brand
• Dolby Laboratories; London

• Year
• 1966 ?

• Category
• Miscellaneous (Other, Various) - see notes

• Radiomuseum.org ID
• 243990

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC)

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Audio Noise Reduction System A301 - Dolby Laboratories; London

• Shape
• Rack

• Dimensions (WHD)
• 19 x 0 x 0 inch / 483 x 0 x 0 mm

• Notes

• 2 channel Dolby type A Noise Reduction System for studio tape recorders.

• Author
• Model page created by Gottfried Silberhorn. See "Data change" for further contributors.

• Other Models

• Here you find 4 models, 3 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Dolby Laboratories; London