• 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
• 126964

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

• Number of Tubes
• 9

• Valves / Tubes
• 12AU7 ECC83 ECC83 7355 7355 7355 7355 5CU4 5CU4

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Hi-Fi equipment

• Power type and voltage
• Alternating Current supply (AC) / 110-120 Volt

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

• Power out
• 50 W (100 W max.)

• Material
• Metal case

• from Radiomuseum.org
• Model: Stereo Power Amplifier DS225 - Bogen -Presto, David Co., Inc.

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 17.25 x 6.5 x 7.75 inch / 438 x 165 x 197 mm

• Notes

• Bogen Stereo Power Amplifier Model DS225.
  2 x 25 watts, Frequency Range 20 - 20000 Hz, Peak Power of 100Watts.

• Price in first year of sale
• 79.95 USD

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Set 513 Folder 6 1-1961)

• Literature/Schematics (2)
• Radio Shack Catalog (1960, page 11)

• Author
• Model page created by a member from A. 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