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Raytheon 420A / CK 5755 - clear top


Raytheon 420A / JAN CRP 5755 - clear topRaytheon 420A / JAN CRP 5755 - clear top
Price: $59.00
2 in stock
Item Number: 936
Manufacturer: Raytheon
This 1960s Raytheon 5755 tube is a military spec equivalent to the Western Electric 420A dual triode. It has smooth gray plates and a clear top. The yellow print on the glass has the Raytheon logo and reads CK-5755.
 
Tube tests as new and with balanced sections and very low noise. It ships in its original box or in a new white box.
 
This tube is sold individually. Photo is of a sample from the lot. Matched pairs, when available, are listed as Item 935.

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The Raytheon 5755 tubes in this precisely matched pair are the military spec equivalent to the Western Electric 420A dual triode. They have smooth gray plates and clear tops. Both tubes test as new and are matched for both current draw and Gm.
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Price: From $69.00 to $74.00
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This 1959 Western Electric JW 5755 tube is a military spec 420A dual triode. It has smooth gray plates and a windmill getter. Tube tests as new with very low noise and ships in its original box.
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TC Tubes specializes in precision testing and matching of vintage and new production vacuum tubes for guitar & bass players, audiophiles, and DIY tube audio enthusiasts. Our website features secure payment options and fast, convenient shipping around the world.

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