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Caruso-Stereo Ch= 1/616

Caruso-Stereo Ch= 1/616; Nordmende, (ID = 59613) Radio
 
Caruso-Stereo Ch= 1/616; Nordmende, (ID = 59614) Radio
 
Caruso-Stereo Ch= 1/616; Nordmende, (ID = 59615) Radio
Caruso-Stereo Ch= 1/616; Nordmende, (ID = 537401) Radio Caruso-Stereo Ch= 1/616; Nordmende, (ID = 537402) Radio
Caruso-Stereo Ch= 1/616; Nordmende, (ID = 537403) Radio Caruso-Stereo Ch= 1/616; Nordmende, (ID = 306144) Radio
Caruso-Stereo Ch= 1/616; Nordmende, (ID = 1084065) Radio Caruso-Stereo Ch= 1/616; Nordmende, (ID = 1084066) Radio
Caruso-Stereo Ch= 1/616; Nordmende, (ID = 1936558) Radio  
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Caruso-Stereo Ch= 1/616; Nordmende, (ID = 537401) Radio
Nordmende,: Caruso-Stereo Ch= 1/616 [Radio] ID = 537401 735x700
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For model Caruso-Stereo Ch= 1/616, Nordmende, Norddeutsche Mende-Rundfunk GmbH (Sterling), Bremen-Hemelingen
 
Country:  Germany
Manufacturer / Brand:  Nordmende, Norddeutsche Mende-Rundfunk GmbH (Sterling), Bremen-Hemelingen
Year: 1960–1962 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 8: ECC85 ECH81 EF89 EABC80 EM84 EBC81 EL84 EL84
Main principle Super-Heterodyne (Super in general)
Tuned circuits 6 AM circuit(s)     10 FM circuit(s)
Wave bands Broadcast, Long Wave, Short Wave plus FM or UHF.
Details Changer (Record changer)
Power type and voltage Alternating Current supply (AC) / 110; 125; 150; 220; 240 Volt
Loudspeaker 2 Loudspeakers / Ø 17 cm = 6.7 inch
Power out
from Radiomuseum.org Model: Caruso-Stereo Ch= 1/616 - Nordmende, Norddeutsche Mende-
Material Wooden case
Shape Console with Push Buttons.
Dimensions (WHD) 620 x 800 x 380 mm / 24.4 x 31.5 x 15 inch
Notes Stereo-NF-Verstärker mit 2 Endstufen je 3 W. Phono-Chassis = Dual 1007. Siehe auch die Export-Version unter Marke Nordmende Sterling USA.
See also the US version under the brand Nordmende Sterling, USA.
Net weight (2.2 lb = 1 kg) 24 kg / 52 lb 13.8 oz (52.863 lb)
Price in first year of sale 545.00 DM
Collectors' prices  
External source of data Erb
Source of data HdB d.Rdf-& Ferns-GrH 1961/62
Literature/Schematics (1) -- Original-techn. papers.


All listed radios etc. from Nordmende, Norddeutsche Mende-Rundfunk GmbH (Sterling), Bremen-Hemelingen
Here you find 1669 models, 1557 with images and 1202 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



 


Forum contributions about this model
Nordmende,: Caruso-Stereo Ch= 1/616
Threads: 1 | Posts: 3
Hits: 1988     Replies: 2
nordmende: 1/616; Caruso-Stereo
Robert Sarbell
17.Oct.04
  1 For what main reason is the 0,2 Cu Heiz-sicher placed at this point on the filament heizung portion of Netztrafo - as depicted on schematic?? Is fuse placed between pins 4 or 5 of EL84 and ECC85??
mfg,
Robert Sarbell
Hans M. Knoll
17.Oct.04
  2

Hello Robert,

nice to meet you.

Here my answer:

This 0,2 mm Cu wire, is the "Fuse"  to protect the  Cu-connections " Leiterbahn" on the Printed Board. The Power Transformer is able to deliver more then 20 Amps in this case: a Tube makes an Shorting inside of the Bulb, or the Condensor C 136 on the  EABC80 have a shorting.

The high current from Transformer destroys the only 35 um Cu -Foils on the PC-Board. 
The 0.2 mm Cu Wire in the Set, prepare a <designed disconnection>  (in german = Sollbruchstelle)  to prevent this Trouble. 

I hope you understand.  In Grundig Sets you can find this Versions off Fuses

Greadings from Frankonia, Hans M. Knoll

Robert Sarbell
17.Oct.04
  3 Guten Tag Hans,
Thank you so much, I fully understand the rationale. I have not worked with many tube radios that use the printed circuit boards. Most always the point-to-point wiring connections of the older receivers.
Robert
 
Nordmende,: Caruso-Stereo Ch= 1/616
End of forum contributions about this model

  
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