• Country
• Japan

• Manufacturer / Brand
• Yamaha Co.; Hamamatsu

• Year
• 1990

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 207726

• • alternative name: Nippon Gakki

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

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• PLL, Phase-locked loop

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

• Details
• Remote Control (with wire or wireless)

• Power type and voltage
• Alternating Current supply (AC) / 220 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Power out
• 10 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Tabletop Stereo System YST-7 - Yamaha Co.; Hamamatsu

• Shape
• Tablemodel, high profile (upright - NOT Cathedral nor decorative).

• Dimensions (WHD)
• 210 x 55 x 184 mm / 8.3 x 2.2 x 7.2 inch

• Notes
• Mini Stereo Anlage, bestehend aus Mini-Receiver YST-R7 und zwei kompakten Regal-Lautsprechern. Sinus 2x 5W an 6 Ohm, UKW/MW Empfang, 1,8 kg. Lautsprecher mit Breitbandchassis 1,3 kg 145x175 mm, superflache Fernsteuerung im Scheckkartenformat.

• Source of data
• -- Original-techn. papers.

• Author
• Model page created by a member from D. See "Data change" for further contributors.

• Other Models

• Here you find 769 models, 736 with images and 380 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Yamaha Co.; Hamamatsu