• Country
• Japan

• Manufacturer / Brand
• Denon (Marke / brand)

• Year
• 1989

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 219592

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• PLL, Phase-locked loop

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

• Details
• Radio Control (+Remote Wire etc)

• Power type and voltage
• Alternating Current supply (AC) / 110-120; 220-240 Volt

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

• Power out
• 140 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Precision Audio Component / AM-FM Stereo Receiver DRA-425R - Denon Marke / brand

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 434 x 140 x 350 mm / 17.1 x 5.5 x 13.8 inch

• Notes
• Precision Audio Component / AM-FM Stereo Receiver DRA-425R,
  2 x 70 Watt Sinusleistung (4 Ohm),
  2 x 50 Watt Sinusleistung (8 Ohm),
  2 x 100 Watt Musikleistung (4 Ohm),
  2 x 110 Watt Musikleistung (2 Ohm).

• Net weight (2.2 lb = 1 kg)
• 7.3 kg / 16 lb 1.3 oz (16.079 lb)

• Source of data
• -- Original prospect or advert

• Other Models

• Here you find 472 models, 460 with images and 48 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Denon (Marke / brand)