• Country
• United States of America (USA)

• Manufacturer / Brand
• Rauland Corp.; Chicago, IL

• Year
• 1960 ??

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 187106

• Number of Tubes
• 9

• Valves / Tubes
• 12AX7A 12AX7A 12AX7A 12AX7A 12AX7A 12AX7A 6CA7 6CA7 5AS4

• Number of Transistors

• Semiconductors
• Selenium-Rectifier Selenium-Rectifier

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Remote Control (with wire or wireless)

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

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

• Power out
• 35 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Engineered Sound System 2135 - Rauland Corp.; Chicago, IL

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

• Notes
• PA Amp, with 4 Mic inputs.

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

• Other Models

• Here you find 62 models, 45 with images and 44 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Rauland Corp.; Chicago, IL