Loading...
Uploaded by K340Fan on May 31, 2007
Shows the operation of a Magic Eye Tube, EM81. I apologize for the poor quality but capturing vaccum tubes in action in a headphone amplifier with a cheap camera was not easy.
Entertainment
Standard YouTube License
LED are cooler, temp wise, lol
bmurr360 6 months ago
Magic eyes--they are so so cool...vintage German and Japanese tables simply had to have one!
mellotrongirl 3 years ago
very good, nothing better than a magic eye....
put a small cap in the control grid of the tube, arround 0.1uF, and it will work better
Turns More clear viewing as it is not so fast
congratulations, and hope you understand my english
evan172220 4 years ago
Load more suggestions
LED are cooler, temp wise, lol
bmurr360 6 months ago
Magic eyes--they are so so cool...vintage German and Japanese tables simply had to have one!
mellotrongirl 3 years ago
very good, nothing better than a magic eye....
put a small cap in the control grid of the tube, arround 0.1uF, and it will work better
Turns More clear viewing as it is not so fast
congratulations, and hope you understand my english
evan172220 4 years ago