• Country
• South Korea

• Manufacturer / Brand
• Unknown - CUSTOM BUILT: South Korea (ROK)

• Year
• 1995 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 258826

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast (BC) and FM or UHF.

• Power type and voltage
• Dry Batteries / AAA: 3 x 1,5 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: ADC - FM/AM Stereo Receiver SPR 500 - Unknown - CUSTOM BUILT: South

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Notes

• Made in Korea.

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 72 models, 62 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Unknown - CUSTOM BUILT: South Korea (ROK)