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Reviews Categories | Electron Tubes | EIMAC 3CX800A7 Help


Reviews Summary for EIMAC 3CX800A7
EIMAC 3CX800A7 Reviews: 11 Average rating: 4.5/5 MSRP: $600
Description: Hi-Mu TRIODE with Indirectly heated cathode.
Product is in production.
More info: http://
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W2EH Rating: 5/5 May 1, 2002 17:44 Send this review to a friend
Reliable tube when used in properly designed amplifier.  Time owned: more than 12 months
I have used a pair of these tubes in the Commander HF-2500 for 5 years. They are reliable in a well designed amplifier, having grid protection and operated within the Eimac ratings.
The indirectly heated cathodes may take 3 minutes to warm up, but the filiments only draw 1.5 Amps each. There is no need for a heavy screen supply or high current filiment transformer.
 
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