4 Channel Receiver QX-949
Pioneer Corporation; Tokyo
- Country
- Japan
- Manufacturer / Brand
- Pioneer Corporation; Tokyo
- Year
- 1974
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 119805
- Number of Transistors
- Semiconductors present.
- Semiconductors
- Main principle
- Superheterodyne (common); something special ? Please give information (notes)
- Wave bands
- Broadcast (BC) and FM or UHF.
- Power type and voltage
- Alternating Current supply (AC) / 110-240 Volt
- Loudspeaker
- - This model requires external speaker(s).
- Power out
- 160 W (unknown quality)
- Material
- Wooden case
- from Radiomuseum.org
- Model: 4 Channel Receiver QX-949 - Pioneer Corporation; Tokyo
- Shape
- Book-shelf unit.
- Dimensions (WHD)
- 550 x 160 x 440 mm / 21.7 x 6.3 x 17.3 inch
- Notes
-
Four channel level indicator ("quad scope" - shutter/lamp construction, no CRT). Built-in CD-4 Demodulator, Regular Matrix Decoder, SQ Matrix Decoder for quadrophonic sound.
- Net weight (2.2 lb = 1 kg)
- 22.4 kg / 49 lb 5.4 oz (49.339 lb)
- Literature/Schematics (1)
- -- Original prospect or advert
Pioneer QX-949 | 5221 KB | |
Pioneer QX-949 service | 2298 KB |
- Documents regarding this model
- Author
- Model page created by Gottfried Silberhorn. 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
Forum contributions about this model: Pioneer Corporation;: 4 Channel Receiver QX-949
Threads: 1 | Posts: 1
Bei diesem Modell scheint der Längstransistor für die 35V Stabilisierung ein häufiges Problem zu sein. Der Transistor (Q1, 2SD313P) kann problemlos durch einen BD243C ersetzt werden.
Thomas Butterstein, 03.Sep.15