• Country
• United States of America (USA)

• Manufacturer / Brand
• International Radio Electronics Corp. (Crown); Elkhart (IN)

• Year
• 1959 ??

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 270163

• • Brand: Crown

• Number of Tubes
• 7

• Valves / Tubes
• 12AX7 12AT7 12AX7 12AT7 12AT7 7199 6SN7

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Powered by external power supply or a main unit.

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Recording Amplifier RP3N - International Radio

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 19 x 3.5 x 8.5 inch / 483 x 89 x 216 mm

• Notes

• Tape recorder amplifier, mono.

• Net weight (2.2 lb = 1 kg)
• 7 lb (7 lb 0 oz) / 3.178 kg

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

• Other Models

• Here you find 24 models, 22 with images and 9 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from International Radio Electronics Corp. (Crown); Elkhart (IN)