• Country
• United States of America (USA)

• Manufacturer / Brand
• Channel Master Corp.; USA

• Year
• 1960–1968

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 89133

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

• Number of Transistors
• 8

• Semiconductors
• 2SA72 2SA52 2SA49 2SA53 2SB54 2SB54 2SB56 2SB56

• Main principle
• Superhet with RF-stage; ZF/IF 455 kHz

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries / 4 × 1.5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 3.5 inch = 8.9 cm

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: 6515 Super Fringe - Channel Master Corp.; USA

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 215 x 100 x 45 mm / 8.5 x 3.9 x 1.8 inch

• Notes
• Channel Master 6515 Home N Travel Super Fringe;
  Earphones jack, manufactured by Sanyo in Japan for the Channel Master Corp.

• Net weight (2.2 lb = 1 kg)
• 0.8 kg / 1 lb 12.2 oz (1.762 lb)

• Price in first year of sale
• 30.00 $

• Source of data
• -- Collector info (Sammler)

• Mentioned in
• Channel Master Aug. 1968

• Literature/Schematics (1)
• Collector's Guide To TrR1 Bunis trans.94 (1996, page 61)

• Other Models

• Here you find 166 models, 151 with images and 32 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Channel Master Corp.; USA