• Country
• United States of America (USA)

• Manufacturer / Brand
• Wurlitzer Co., The Rudolph; North Tonawanda, NY

• Year
• 1953 ?

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 330747

• Number of Tubes
• 9

• Valves / Tubes
• 6J5 6SJ7 12AX7 12AU7 6SJ7 6SN7 6L6 6L6 5U4

• Number of Transistors

• Semiconductors
• Selenium-Rectifier

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 115 Volt

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

• Material
• Metal case

• from Radiomuseum.org
• Model: Wide Range Sound System 520 - Wurlitzer Co., The Rudolph;

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 12 x 7.5 x 15.25 inch / 305 x 191 x 387 mm

• Notes

• Jukebox amplifier for Wurlitzer 1500A and 1550A.

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

• Other Models

• Here you find 234 models, 146 with images and 83 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Wurlitzer Co., The Rudolph; North Tonawanda, NY