• Country
• United States of America (USA)

• Manufacturer / Brand
• Dyna Co. (Dynaco); Philadelphia PA

• Year
• 1955 ?

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 158840

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

• Number of Tubes
• 4

• Valves / Tubes
• 6AN8 EL34 or 6550 EL34 or 6550 5U4G

• Number of Transistors

• Semiconductors
• Selenium-Rectifier

• Main principle
• Audio-Amplification

• Wave bands
• - without

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

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

• Power out
• 50 W (100 W max.)

• Material
• Metal case

• from Radiomuseum.org
• Model: Dynakit Mark II - Dyna Co. Dynaco; Philadelphia

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 9 x 6.75 x 9 inch / 229 x 171 x 229 mm

• Notes
• Monoblock; with power supply for PreAmp.

• Net weight (2.2 lb = 1 kg)
• 27 lb (27 lb 0 oz) / 12.258 kg

• Price in first year of sale
• 60.00 $

• Source of data
• -- Original prospect or advert

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

• Other Models

• Here you find 27 models, 27 with images and 18 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Dyna Co. (Dynaco); Philadelphia PA