Builder

  • Nickname: dulemml
  • Name: dusko markovic
  • Country: Serbia and Montenegro
  • Projects: 0
  • Comments: 1

Recent Comments

  • 307A Line stage
  • 21 September 2017 at 07:09AM
  • nice preamplifier,perfect work.probably one of best sounding dh tubes.
    for more gain next time try 4p1l tube and fillament bias.

Projects

No Projects