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CD4 System Disk Demodulator CD 40

CD4 System Disk Demodulator CD 40; Dual, Gebr. (ID = 2377881) Ampl/Mixer
 
CD4 System Disk Demodulator CD 40; Dual, Gebr. (ID = 2377882) Ampl/Mixer
 
CD4 System Disk Demodulator CD 40; Dual, Gebr. (ID = 2377883) Ampl/Mixer
 
CD4 System Disk Demodulator CD 40; Dual, Gebr. (ID = 2377884) Ampl/Mixer
CD4 System Disk Demodulator CD 40; Dual, Gebr. (ID = 590194) Ampl/Mixer CD4 System Disk Demodulator CD 40; Dual, Gebr. (ID = 590195) Ampl/Mixer
CD4 System Disk Demodulator CD 40; Dual, Gebr. (ID = 590196) Ampl/Mixer CD4 System Disk Demodulator CD 40; Dual, Gebr. (ID = 408425) Ampl/Mixer
CD4 System Disk Demodulator CD 40; Dual, Gebr. (ID = 590197) Ampl/Mixer CD4 System Disk Demodulator CD 40; Dual, Gebr. (ID = 409501) Ampl/Mixer
CD4 System Disk Demodulator CD 40; Dual, Gebr. (ID = 2058206) Ampl/Mixer CD4 System Disk Demodulator CD 40; Dual, Gebr. (ID = 2377877) Ampl/Mixer
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CD4 System Disk Demodulator CD 40; Dual, Gebr. (ID = 590194) Ampl/Mixer
Dual, Gebr.: CD4 System Disk Demodulator CD 40 [Ampl/Mixer] ID = 590194 900x510
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For model CD4 System Disk Demodulator CD 40, Dual, Gebr. Steidinger; St. Georgen/Schwarzwald
 
Country:  Germany
Manufacturer / Brand:  Dual, Gebr. Steidinger; St. Georgen/Schwarzwald
Year: 1974–1978 Category: Audio Amplifier or -mixer
Semiconductors (the count is only for transistors) 33:
Main principle Audio-Amplification
Wave bands - without
Details
Power type and voltage Alternating Current supply (AC) / 110; 220 Volt
Loudspeaker - For headphones or amp.
Power out
from Radiomuseum.org Model: CD4 System Disk Demodulator CD 40 - Dual, Gebr. Steidinger; St.
Material Wooden case
Shape Book-shelf unit.
Dimensions (WHD) 200 x 108 x 335 mm / 7.9 x 4.3 x 13.2 inch
Notes

Dual  CD 40

Vierkanal-Schallplatten-Demodulator. Notwendig zur quadrophonen (vierkanaligen) Wiedergabe von CD-4-Schallplatten. Entzerrer-Vorverstärker bereits eingebaut. Betriebsartenschalter für CD-4-Quadrophonie oder Stereo-Wiedergabe. Gerät wird zwischen Plattenspieler (Magnetsystem) und Vierkanal-Verstärker geschaltet. 6 ICs.

Mit Aufhebung der Preisbindung (01.01.1974) gab es vom Hersteller Dual nur eine "Wertklasseneinstufung" von  ca DM 470,-  (04/1974).

Verkaufspreisangabe im HiFi Jahrbuch 8 (1976) ca DM 449,-

Gehäuse, nußbaum.  Siehe auch Dual CD 40 W  in schleiflack, weiß

Net weight (2.2 lb = 1 kg) 2.7 kg / 5 lb 15.2 oz (5.947 lb)
External source of data Erb
Source of data Katalog RFP 1974 / Radiokatalog Band 2, Ernst Erb
Mentioned in -- Original prospect or advert (Dual Programm 1974/75 und 1976/77)
Literature/Schematics (1) Handbuch VDRG 1974/1975
Literature/Schematics (2) HiFi-Jahrbuch 8, Verlag G.Braun, Karlsruhe 1976


All listed radios etc. from Dual, Gebr. Steidinger; St. Georgen/Schwarzwald
Here you find 863 models, 821 with images and 464 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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