• Country
• United States of America (USA)

• Manufacturer / Brand
• Bogen (-Presto), David Co., Inc.; New York, NY / Paramus, NJ

• Year
• 1960 ??

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 124608

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 14

• Valves / Tubes
• 12AX7 12AX7 12AU7 12AU7 12DW7 12DW7 7199 7199 6CM7 6AV5GA 6AV5GA 6AV5GA 6AV5GA 5AR4

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 117 Volt

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

• Material
• Metal case

• from Radiomuseum.org
• Model: DB230A - Bogen -Presto, David Co., Inc.

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 15 x 4.5 x 10 inch / 381 x 114 x 254 mm

• Notes
• Stereo integrated amplifier, with 3rd channel output.

• Price in first year of sale
• 189.50 USD

• Source of data
• -- Collector info (Sammler)

• Literature/Schematics (1)
• Radio Shack Catalog (1960, page 11)

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

• Other Models

• Here you find 243 models, 220 with images and 159 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Bogen (-Presto), David Co., Inc.; New York, NY / Paramus, NJ