• Country
• Japan

• Manufacturer / Brand
• Sony Corporation; Tokyo

• Year
• 1976/1977

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 182065

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast, Long Wave and FM or UHF.

• Details
• Other Combination - see Notes

• Power type and voltage
• Alternating Current supply (AC) / 110; 127; 220; 240 Volt

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

• Power out
• 20 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Stereo Music System HMK-50 - Sony Corporation; Tokyo

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 635 x 200 x 415 mm / 25 x 7.9 x 16.3 inch

• Notes
• Radio-Kassettenrecorder-Plattenspieler-Kombination. Plattenspieler Halbautomatic mit 33/45 UpM, Reibradantrieb. Eingang für 2. Kassettenrecorder. Frontseite KH-Anschluss und 2 Mikrofon-Eingänge. Für 2 Lautsprecher, 8 Ohm.

• Net weight (2.2 lb = 1 kg)
• 14 kg / 30 lb 13.4 oz (30.837 lb)

• Author
• Model page created by Peter Böhm. See "Data change" for further contributors.

• Other Models

• Here you find 3960 models, 3820 with images and 954 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sony Corporation; Tokyo