NJ7P SQL Tube Database Query

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71B
Power Amplifier Triode

EIA Base & Outline

EIA Base: 4DEIA Bulb: 14-1
Source ........................................ RCA RC-15 - 1947

Mechanical Data

Bulb .......................................... ST-14
EIA Outline ................................... 14-1
EIA Base ...................................... 4D

For other characteristics and typical operation, see 71A

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This database contains data on thousands of tubes. Every effort has been made to insure the accuracy of this reference, however, I assume no liability for the results of using information contained herein.

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Complete Tube Manuals:
Tube Manual Index from NJ7P

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Sat, 02 Jul 2022 07:12:53 -0700