Audio 400
Braun; Frankfurt
- Country
- Germany
- Manufacturer / Brand
- Braun; Frankfurt
- Year
- 1973–1975
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 29050
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Transistors
- 67
- Semiconductors
- 3N204 BF167 BF194 BF256 BF324 BF343 BF450 BC237 BC239 BC300 BC307 BC308 BC309 BC414 BD136 BD237 BD238 BD609 BD610 CA3089 LM703L MC1310 MFC6030 MV104 AA116 AA143 BA145 BAX13 BZX15 SFD143 ZPD4,7 ZPD5,6 ZPD10 ZPD12 ZPD15 ZW9,1 B30C300 B80C5000
- Main principle
- Superheterodyne (common); ZF/IF 455/10700 kHz
- Tuned circuits
- 9 AM circuit(s) 14 FM circuit(s)
- Wave bands
- Broadcast, Long Wave, Short Wave plus FM or UHF.
- Details
- Record Player (not changer)
- Power type and voltage
- Alternating Current supply (AC) / 110; 220 Volt
- Loudspeaker
- - This model requires external speaker(s).
- Power out
- 60 W (undistorted)
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: Audio 400 - Braun; Frankfurt
- Shape
- Tablemodel with Push Buttons.
- Dimensions (WHD)
- 750 x 104 x 340 mm / 29.5 x 4.1 x 13.4 inch
- Notes
-
Halbleiter teils mehrfach vorhanden.
Technische Daten:
Radioteil:
Wellenbereiche:
- UKW: 87,5 … 104 MHz
- MW: 512 … 1.640 kHz
- LW: 145 … 345 kHz
- KW: 5,8 …8,2 MHz
Empfindlichkeit (FM): 1 μV (30 dB/ 40 kHz Hub)
Empfindlichkeit (AM): 10 μV (6 dB S/R)
Frequenzgang (FM): 40 … 12.500 Hz (1 dB), 20 … 15.000 Hz (3 dB)Verstärkerteil:
Ausgangsleistung (an 4 Ω) : 2 x 30 W Sinus, 2 x 45 W Musik
Klirrfaktor: 0,1 %
Übertragungsbereich: 20 … 25.000 Hz
Eingänge:
Band + Monitor: 300 mV/ 500 kΩ
Phono: 2 mV/ 47 kΩ
Ausgänge:
2 Lautsprecherpaare schaltbar: 4 … 16 Ω
3 Aktivlautsprecher: 0,5 V NF, 30 V=
Kopfhörer: 200 … 400 Ω
Tonband-Aufnahme: 1 mV/ kΩGehäuse:
Glasfaser-verstärktes Polystyrol matt-schwarz lackiert,
Deckel aus glasklarem ThermoplastPlattenspieler:
Phono-Chassis = PS450 mit Shure Abtastsystem M75 G Typ 2.
- Net weight (2.2 lb = 1 kg)
- 19 kg / 41 lb 13.6 oz (41.85 lb)
- Price in first year of sale
- 1,900.00 DM
- External source of data
- Erb
- Source of data
- Katalog RFP 1973
- Mentioned in
- Braun High Fidelity Gesamtkatalog 1974
- Other Models
-
Here you find 1067 models, 936 with images and 653 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Braun; Frankfurt
Collections
The model Audio is part of the collections of the following members.