HV+LV Power Supply Unit PCB for RIAA & Microphone Tube Preamps

Projects > HV+LV Power Supply Unit PCB for RIAA & Microphone Tube Preamps
  • Low noise
  • Low hum
  • High long term stability
  • Easy to build
  • Tested with well known tube preamps (etc. G9)
  • Three outputs – HV up to +250V DC & 2 X LV up to +35V DC

More:

https://www.diyhifiaudio.com

 

Description, detailed schematics, components list (Farnell order, Excel/csv file, ready to import) are available by request

 

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