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Northern Electric Magnaphone R4068C Intercom Master station

Northern Electric Magnaphone R4068C; Northern Electric Co (ID = 1673559) Ampl/Mixer Northern Electric Magnaphone R4068C; Northern Electric Co (ID = 1673560) Ampl/Mixer
Northern Electric Magnaphone R4068C; Northern Electric Co (ID = 1673561) Ampl/Mixer Northern Electric Magnaphone R4068C; Northern Electric Co (ID = 1673562) Ampl/Mixer
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Northern Electric Magnaphone R4068C; Northern Electric Co (ID = 1673559) Ampl/Mixer
Northern Electric Co: Northern Electric Magnaphone R4068C [Ampl/Mixer] ID = 1673559 900x784
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For model Northern Electric Magnaphone R4068C Intercom Master station, Northern Electric Co. Ltd.; Canada:
In Man.Elect. Museum collection
 
Country:  Canada
Manufacturer / Brand:  Northern Electric Co. Ltd.; Canada
Year: 1940 ?? Category: Audio Amplifier or -mixer
Valves / Tubes 3: 6SJ7 6F6G 5Y4G
Main principle Audio-Amplification; 2 AF stage(s); something special ? Please give information (notes)
Wave bands - without
Details
Power type and voltage Alternating Current supply (AC) / 105-125 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 inch = 12.7 cm
Power out 3.3 W (unknown quality)
from Radiomuseum.org Model: Northern Electric Magnaphone R4068C [Intercom Master station] - Northern Electric Co. Ltd.;
Material Metal case
Shape Tablemodel, low profile (big size).
Dimensions (WHD) 10.5 x 8.5 x 6.5 inch / 267 x 216 x 165 mm
Notes

Canadian Northern Electric Montreal - Intercomunicator Master Station. Power supply rated 30 Watts, 50 or 60 cycles. Patent dates are from1922 to 1935 . Slave station requires a wired connection to the master station, (two conductors).

Net weight (2.2 lb = 1 kg) 5.5 kg / 12 lb 1.8 oz (12.115 lb)

Model page created by Neil Van Dusen. See "Data change" for further contributors.



All listed radios etc. from Northern Electric Co. Ltd.; Canada
Here you find 279 models, 230 with images and 249 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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