• Country
• United States of America (USA)

• Manufacturer / Brand
• Acrosound, Philadelphia

• Year
• 1960 ??

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 244537

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

• Number of Tubes
• 6

• Valves / Tubes
• 12AX7 12AX7 6BQ5 or EL84 6BQ5 or EL84 6BQ5 or EL84 6BQ5 or EL84

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Hi-Fi equipment

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

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

• Power out
• 36 W (72 W max.)

• Material
• Metal case

• from Radiomuseum.org
• Model: Stereo 20-20 - Acrosound, Philadelphia

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 10 x 5.5 x 7 inch / 254 x 140 x 178 mm

• Notes

• Ultra-Linear stereo class A power amplifier.

• Net weight (2.2 lb = 1 kg)
• 18 lb (18 lb 0 oz) / 8.172 kg

• Price in first year of sale
• 69.50 $

• Mentioned in
• -- Original prospect or advert

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

• Other Models

• Here you find 6 models, 6 with images and 5 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Acrosound, Philadelphia