• Country
• United States of America (USA)

• Manufacturer / Brand
• Harman Kardon; New York

• Year
• 1977/1978

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 98775

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

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common)

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

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

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

• Power out
• 40 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: HK 730 Twin Powered 730 - Harman Kardon; New York

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 435 x 135 x 365 mm / 17.1 x 5.3 x 14.4 inch

• Notes
• Als Vor- Endstufe auftrennbar. Eingänge: 2× Phono, 2× Aux, 2× Tape.

• Net weight (2.2 lb = 1 kg)
• 13 kg / 28 lb 10.1 oz (28.634 lb)

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

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

• Other Models

• Here you find 297 models, 257 with images and 126 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Harman Kardon; New York