• Country
• Japan

• Manufacturer / Brand
• Pioneer Corporation; Tokyo

• Year
• 1970 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 209937

• 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) / 220 Volt

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: Stereo Receiver SX-900 - Pioneer Corporation; Tokyo

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 459 x 145 x 369 mm / 18.1 x 5.7 x 14.5 inch

• Notes
• AM/FM Stereo Receiver.
  Bass-, Treble, Loudness-Control, High-, Low (SubSonic)-Filter.
  Eingänge: 2x Phono (MM): 3,3 mV / 50 kOhm, Phono (MC): 24 mV / 100 kOhm
  Tape, Aux: 200 mV / 100 kOhm, Antenne (UKW: 75, 300 Ohm, AM), Mikrofon (6,3mm Klinke): 3,3 mV / 50 kOhm.
  Ausgänge: Tape Rec, Kopfhörer (6,3mm Klinke), 2 Lautsprecherpaare.

• Net weight (2.2 lb = 1 kg)
• 11.4 kg / 25 lb 1.8 oz (25.11 lb)

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

• Other Models

• Here you find 1140 models, 1125 with images and 200 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Pioneer Corporation; Tokyo