• Country
• United States of America (USA)

• Manufacturer / Brand
• World Radio Laboratories (WRL), (Globe Electronics); Council Bluffs, IA

• Year
• 1962

• Category
• Amateur Equipment (Other, but not Key)

• Radiomuseum.org ID
• 288831

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

• Number of Tubes
• 3

• Valves / Tubes
• 6DJ8 6DJ8 6DJ8

• Wave bands
• Short Wave (SW) and FM or UHF.

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

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Preamplifier DB-68 - World Radio Laboratories WRL,

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 6.625 x 6.75 x 7.33 inch / 168 x 171 x 186 mm

• Notes

• The WRL DB-68 is a preamplifier and preselector for 6 to 80 meters in six bands.

• Net weight (2.2 lb = 1 kg)
• 10 lb (10 lb 0 oz) / 4.540 kg

• Price in first year of sale
• 39.95 USD

• Mentioned in
• QST (February 1963 page 142)

• Author
• Model page created by Wayne Childress. See "Data change" for further contributors.

• Other Models

• Here you find 30 models, 26 with images and 20 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from World Radio Laboratories (WRL), (Globe Electronics); Council Bluffs, IA