Stereo Cassette Deck RS-615US

• Country
• Japan

• Manufacturer / Brand
• Technics (brand)

• Year
• 1976–1978 ?

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 108955

• Picture
• Schematics

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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; 125; 220; 240 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Stereo Cassette Deck RS-615US - Technics brand

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 410 x 140 x 305 mm / 16.1 x 5.5 x 12 inch

• Notes

• Headphones jack, frequency response using crome-dioxide tape 30-16000 Hz. Frontbedienung, Dolby, 2 VU-Meter, Eingangswähler MIC/LINE, automatische Bandendabschaltung, Anschluss einer Zeitschaltuhr. Gehäusefarbe Silber.

  Type: 2-head, single compact cassette deck
  Track System: 4-track, 2-channel stereo
  Tape Speed: 4.8 cm/s
  Heads: 1 x record/playback, 1 x erase
  Motor: 1 x electronic control DC
  Tape Type: type I, CrO₂, FeCr
  Noise Reduction: B
  Frequency Response: 30 Hz to 15 kHz  (CrO₂ tape)
  Signal to Noise Ratio: 63 dB  (dolby B)
  Wow and Flutter: 0.10 %
  Input: 60 mV (line), 0.25 mV (mic)
  Output: 0.42 V (line)

• Net weight (2.2 lb = 1 kg)
• 6.3 kg / 13 lb 14 oz (13.877 lb)

• Source of data
• - - Data from my own collection

• Mentioned in
• -- Original prospect or advert

• Author
• Model page created by Wolfgang Winkler. See "Data change" for further contributors.

• Other Models

• Here you find 1065 models, 1027 with images and 178 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Technics (brand)