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ID = 42800
United States of America (USA)
Brand: Motorola Inc. (ex Galvin Mfg.Co. Chicago); Schaumburg (IL)
Tube type:  IC - Integrated Circuit   Audio Frequency 
Identical to MC1437
Similar Tubes
Other base and data slightly different:
Predecessor Tubes µA709  
Successor Tubes MC1458   TL082  

Base SPECIAL TUBEBASE in general

Matched Dual OpAmps (2 x MC1709 / µA709 )

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
19 x 8 x 7 mm / 0.75 x 0.31 x 0.28 inch
Weight 1 g / 0.04 oz
Information source -- Original-techn. papers.   

MC1437: Motorola
Günther Stabe † 19.8.20

mc1437_s.gif MC1437: Motorola
Günther Stabe † 19.8.20

MC1437: Motorola
Günther Stabe † 19.8.20

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