Transistor High Fidelity 402

Toho Denki Seiki Co. Ltd.;

Data

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Country
Japan

Manufacturer / Brand
Toho Denki Seiki Co. Ltd.;

Year
1961 ?

Category
Sound/Video Recorder and/or Player

Radiomuseum.org ID
249338

Picture
Schematics

Transistor High Fidelity 402; Toho Denki Seiki Co. (ID = 1621752) R-Player — Toho Denki Seiki Co. Transistor High Fidelity 402 (3)

Transistor High Fidelity 402; Toho Denki Seiki Co. (ID = 1621321) R-Player — Toho Denki Seiki Co. Transistor High Fidelity 402 (1)
Front closed

Transistor High Fidelity 402; Toho Denki Seiki Co. (ID = 1621322) R-Player — Toho Denki Seiki Co. Transistor High Fidelity 402 (1)

Transistor High Fidelity 402; Toho Denki Seiki Co. (ID = 1621323) R-Player — Toho Denki Seiki Co. Transistor High Fidelity 402 (1)
front

Transistor High Fidelity 402; Toho Denki Seiki Co. (ID = 1621324) R-Player — Toho Denki Seiki Co. Transistor High Fidelity 402 (1)
front

Transistor High Fidelity 402; Toho Denki Seiki Co. (ID = 1621325) R-Player — Toho Denki Seiki Co. Transistor High Fidelity 402 (1)
front

Transistor High Fidelity 402; Toho Denki Seiki Co. (ID = 1621326) R-Player — Toho Denki Seiki Co. Transistor High Fidelity 402 (1)
front

Transistor High Fidelity 402; Toho Denki Seiki Co. (ID = 1621327) R-Player — Toho Denki Seiki Co. Transistor High Fidelity 402 (1)
front

Transistor High Fidelity 402; Toho Denki Seiki Co. (ID = 1621328) R-Player — Toho Denki Seiki Co. Transistor High Fidelity 402 (1)
Accessories

Transistor High Fidelity 402; Toho Denki Seiki Co. (ID = 1894676) R-Player — Toho Denki Seiki Co. Transistor High Fidelity 402 (2)

Transistor High Fidelity 402; Toho Denki Seiki Co. (ID = 1894678) R-Player — Toho Denki Seiki Co. Transistor High Fidelity 402 (2)

Transistor High Fidelity 402; Toho Denki Seiki Co. (ID = 1996073) R-Player — Toho Denki Seiki Co. Transistor High Fidelity 402 (1)

Transistor High Fidelity 402; Toho Denki Seiki Co. (ID = 2344347) R-Player — Toho Denki Seiki Co. Transistor High Fidelity 402 (1)

Transistor High Fidelity 402; Toho Denki Seiki Co. (ID = 2344348) R-Player — Toho Denki Seiki Co. Transistor High Fidelity 402 (1)

Transistor High Fidelity 402; Toho Denki Seiki Co. (ID = 2344349) R-Player — Toho Denki Seiki Co. Transistor High Fidelity 402 (1)

Transistor High Fidelity 402; Toho Denki Seiki Co. (ID = 2344350) R-Player — Toho Denki Seiki Co. Transistor High Fidelity 402 (1)

Transistor High Fidelity 402; Toho Denki Seiki Co. (ID = 2344351) R-Player — Toho Denki Seiki Co. Transistor High Fidelity 402 (1)

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

Technical Specifications

Number of Transistors
4

Semiconductors
2SB75 2SB75 2SB77 2SB77

Main principle
Audio-Amplification

Wave bands
- without

Details
Tape Recorder

Power type and voltage
Dry Batteries / UM-2: 2 x 1,5 & 1 x 9 Volt

Loudspeaker
Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2 inch = 5.1 cm

Power out
1 W (unknown quality)

Material
Plastics (no bakelite or catalin)

from Radiomuseum.org
Model: Transistor High Fidelity 402 - Toho Denki Seiki Co. Ltd.;

Shape
Portable set > 8 inch (also usable without mains)

Dimensions (WHD)
280 x 180 x 100 mm / 11 x 7.1 x 3.9 inch

Notes
Reel to reel mono, batteries: 2 x 1.5 V for motor, 9 V for amplifier.

Registratore a bobine mono.

Spulendurchmesser 8cm

Net weight (2.2 lb = 1 kg)
1.3 kg / 2 lb 13.8 oz (2.863 lb)

Literature/Schematics (4)
-- Schematic

Author
Model page created by Salvatore Reina. See "Data change" for further contributors.

Other Models
Here you find 12 models, 9 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Toho Denki Seiki Co. Ltd.;

Collections | Museums | Literature

Collections

The model Transistor High Fidelity is part of the collections of the following members.

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