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