Builder

  • Nickname: AmpDoctorJos
  • Name: Jos Bergervoet
  • Country: Netherlands
  • Projects: 0
  • Comments: 1

Recent Comments

  • Le Pacific MC Phono pre-preamp
  • 29 December 2011 at 04:13AM
  • What about the noise? Do you know the S/N ratio?
    Some people use very big input transistors with a lot of current for this application, but if your batteries really work for 100 hours the current in the input transistor cannot be too big.

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