I HAVE A PAIR OF JAN PHILLIPS 6922 TUBES THAT CAME WITH MY AH! NJOE TJOEB CCD PLAYER. THEY TEST STILL INTO THE GREEN BUT NOT VERY FAR. TRANSCONDUCTANCE FOR A 6922 TUBE IS 5500 ON MY HICKOK AND THESE TEST IN THE 4000 RANGE. THEY STILL WORK. I USED THEM BRIEFLY IN A HEADPHONE AMPLIFIER THAT I HAVE AT MY OFFICE.
FREE TO A GOOD HOME, JUST PAY MAYBE $2.00 OR SO FOR POSTAGE.
