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ID = 68208
United States of America (USA)
Brand: Electro-Harmonix; Long Island City, NY
Tube type:  Double Triode   Audio Frequency 
Identical to 12AX7EH
Similar Tubes
Normally replaceable-slightly different:

Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Indirect / Specified voltage AND current AC/DC

12AX7 electro harmonix version


7058_so.png 12AX7EH: ARRL Handbook 1972
Anonymous 10 Collector

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