
( Brand: General Electric ), ( Manufacturer Part Number: 7861 ), ( Country Of Manufacture: Usa ), ( Country/region Of Manufacture: United States ), ( Bundle Listing: Yes ), ( Amplifier Class: A )
Unless a listing says that it is guaranteed low noise or no micro phonics these conditions will not be considered defective.
Nos this is new old stock and since vacuum tubes were made years ago may have cosmetic evidence of age. Super tubes here you go a very rare matched pair 100 new nos nib in original boxes type 7861 dual tried codes.
Unless a listing says that it is guaranteed low noise, or no micro phonics these conditions will not be considered defective.
Note: these are 12 volt tubes.
Transistorized tube testers such as the at-1000 results are not considered valid they differ from original manufacturers test set.
You get the 2 nos nib perfect tubes.
6 v on these 7861then tubes will replace it with an amazing result you get 2 exactly matched 100 never used excellent shape. These tubes will perform clean with a very quiet result.
Photographs examine the carefully to assure that item meets your expectation for print, codes, discoloration, oxidation and other cosmetic defects. Very few of this tube was ever made.
3 volt 6386 tube amazing sound great for compressors. Awesome tubes for high end compressors and audiophile audio hi-fi stereo gear. Prior to placing an order for a price quote any noise or microphone testing.
This includes poor print, oxidized pins, faint discoloration, or some grime.
Each tube comes in the original factory box these 2 tubes are worlds best 7861 ever made super amazing and will perform 12 volt version of 6. The testing is done on vintage tube testers.
These tubes are the same as type 6386 except have a 12 volt heater.
The 6386 is a 6 volt tube these are not direct replacements unless you change heater voltage to 12. Buying and offers - all questions, conditions, constraints shall be made prior to making an offer or purchase, any after placement of the order are null void.
Just the same as they were for military communications back in day. If you change the filament voltage to 12.