• Country
• Japan

• Manufacturer / Brand
• Pioneer Corporation; Tokyo

• Year
• 1966

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 142721

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

• Number of Tubes
• 8

• Valves / Tubes
• EF93 EF93 ECC85 ECC85 EK90 6CG7 EF94 EBC91

• Number of Transistors

• Semiconductors
• OA70 OA79 OA79 OA79 OA79 OA79 OA79 OA79 OA79 OA79 1S351 SD-1A SD-1A

• Main principle
• Superheterodyne (common)

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

• Power type and voltage
• Alternating Current supply (AC) / 115; 230 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: AM-FM Multiplex Stereo Tuner TX-400 - Pioneer Corporation; Tokyo

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 350 x 135 x 280 mm / 13.8 x 5.3 x 11 inch

• Notes

• A hi-fi FM/AM valve tuner with an analogue dial and tuning meter and a built-in automatic multiplex stereo decoder, covering FM (88-108MHz) and MW (535-1605kHz).

  AM/FM-Tuner mit Stereodecoder.

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

• Price in first year of sale
• 4,430.00 ATS

• Source of data
• -- Original prospect or advert

• Mentioned in
• Österreichische Radioschau, Heft 11, 1966, Seite 567

• Literature/Schematics (1)
• - - Manufacturers Literature (Pioneer TX-400 Schematic and Specification)

• Literature/Schematics (2)
• - - Manufacturers Literature (1970 Pioneer Stereo Hi-Fi catalogue)

• Author
• Model page created by Franz Scharner. See "Data change" for further contributors.

• Other Models

• Here you find 1147 models, 1131 with images and 201 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Pioneer Corporation; Tokyo