• Country
• United States of America (USA)

• Manufacturer / Brand
• Maas-Rowe; Escondido, CA

• Year
• 1960 ??

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 229755

• Number of Tubes
• 6

• Valves / Tubes
• 6SN7 6550 6550 6V6 5V4 or 5Z4 5V4 or 5Z4

• 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 (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Power Amplifier 50A - Maas-Rowe; Escondido, CA

• Shape
• Chassis only or for «building in»

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

• Other Models

• Here you find 4 models, 4 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Maas-Rowe; Escondido, CA