• Country
• United States of America (USA)

• Manufacturer / Brand
• United States Audio / U.S. Audio; Bronx, NY

• Year
• 1960 ??

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 283288

• Number of Tubes
• 7

• Valves / Tubes
• 12AX7A 12AX7A 12AT7 12AT7 6BQ5 6BQ5 6CA4

• Main principle
• Audio-Amplification

• Wave bands
• - without

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

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Metal case

• from Radiomuseum.org
• Model: Stereophonic High Fidelity Amplifier 310 - United States Audio / U.S.

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 11.25 x 4.75 x 7.125 inch / 286 x 121 x 181 mm

• Notes

• Integrated amplifier, single-ended.

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

• Other Models

• Here you find 2 models, 2 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from United States Audio / U.S. Audio; Bronx, NY