• Country
• Japan

• Manufacturer / Brand
• Alpine Electronics, Tokyo

• Year
• 1981 ??

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 270401

• • Brand: Alpage

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

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Cassette-Recorder or -Player

• Power type and voltage
• Alternating Current supply (AC) / 110-240 / 2 x 1,5 für Uhr Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Alpage Stereo Cassette Tape Deck AL-90 - Alpine Electronics, Tokyo

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 435 x 126 x 347 mm / 17.1 x 5 x 13.7 inch

• Notes

• Alpine 3-Head Frontloading Single Compact Cassette Deck Model Alpage AL-90.
  Metal Tape Capability (20 - 22000Hz +/-2 dB)
  Dolby B+C, MPX Filter
  Signal to Noise Ratio: 64dB (Dolby C)
  Wow and Flutter: 0.03%
  Total Harmonic Distortion: 2%
  Input: 100mV (line), 0.8mV (mic)
  Output: 0.58V (line)
  Pitch Control, BIAS Fine Control
  Timer Function
  Power Consumption 40 Watts max.
  
  Power Source:
  Multi Voltage Model: 110/127/220/240VAC, 50/60Hz
  Single Voltage Model: 120VAC 60Hz
  2x 1,5V Battery Backup for Timer
   

• Net weight (2.2 lb = 1 kg)
• 10.1 kg / 22 lb 3.9 oz (22.247 lb)

• Mentioned in
• - - Manufacturers Literature (Service Manual)

• Author
• Model page created by Franz Scharner. See "Data change" for further contributors.

• Other Models

• Here you find 68 models, 65 with images and 9 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Alpine Electronics, Tokyo