• Country
• United States of America (USA)

• Manufacturer / Brand
• Conrad-Johnson Design, Inc.; Fairfax & McLean (VA)

• Year
• 1982

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 214228

• Number of Tubes
• 6

• Valves / Tubes
• 12AX7 5751 5751 5751 12AT7 12AT7

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 117 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Vacuum Tube Pre-Amplifier PV2ar - Conrad-Johnson Design, Inc.;

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 14 x 3.81 x 10 inch / 356 x 97 x 254 mm

• Source of data
• - - Manufacturers Literature

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

• Other Models

• Here you find 17 models, 16 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Conrad-Johnson Design, Inc.; Fairfax & McLean (VA)