NOS tubes fall within the Gm characteristic range of an average tube, as published in the RCA RECEIVING TUBE MANUAL, which states “Individual tubes, like any manufactured product, may have characteristics that range above or below the values given.
Item Tag: 6BQ5 / EL84
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6BQ5 EL84 B9B 1959 radio audio amplifier vacuum tubes valves Blackburn Britain
Date code etched B9B, made February 1959, made in Blackburn.
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(20) Tested NOS to Strong GE RCA Amperex 6BQ5 Audio Guitar Tubes
(20) 90 to 100% Tested GE, Amperex RCA 6BQ5/EL84 Ham Radio Audio Tubes Good Luck Bidding ! (((((I do not lower declared value or write as gift due to US Laws))))) I no longer ship to China & Vietnam due to lost packages in Custom’s
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Strong Unknown Gray Plate O Getter 6BQ5 / EL84 Tube – 110
Tested strong at: 110 with a minimum of 70 on the tester. Tube passed ALL tests. We strive to make this happen! This is very importan.
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Strong Unknown Gray Plate O Getter 6BQ5 / EL84 Tube – 94
Tested strong at: 94 with a minimum of 70 on the tester. Tube passed ALL tests. We strive to make this happen! This is very importan.