Open Tube - free project for 3W "single end" tube amplifier with tube
"magic eye" indicator. Tubes: EL84, ECC83, indicator EM84. PCB software -
Eagle 7.5.0.
The values aren't yet calculated.
Board and schematics:
https://drive.google.com/file/d/0B4uZcsZJvu07dTVJbnFkRS03UGM/view?usp=sharing
Libraries:
https://drive.google.com/file/d/0B4uZcsZJvu07VDlaTVU3TkhwOVU/view?usp=sharing