• Country
• United States of America (USA)

• Manufacturer / Brand
• Precise Development Corp.; Oceanside, Mineola, NY

• Year
• 1958

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 154318

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 6

• Valves / Tubes
• ECC83 ECC83 ECC83 EL84 EL84 EZ81

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 110 - 120 Volt

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

• Material
• Metal case

• from Radiomuseum.org
• Model: Mark V - Precise Development Corp.;

• Shape
• Book-shelf unit.

• Notes
• The Precise Model Mark V is an AC Operated 6 Tube Stereo Amplifier.

• Price in first year of sale
• 59.95 USD

• Mentioned in
• -- Original prospect or advert (Audio (magazine), December 1958, page 59)

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Date 11-59, Set 463, Folder 12)

• Author
• Model page created by Egon Penker. See "Data change" for further contributors.

• Other Models

• Here you find 46 models, 45 with images and 14 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Precise Development Corp.; Oceanside, Mineola, NY