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HV+LV Power Supply PCB for RIAA and Microphone Tube Preamps

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Dainius

New member
Joined
Oct 19, 2018
Messages
2
HV Power Supply Unit for Tube Preamps

HV - up to +250V, trimmed, depends on requirements
LV - 2 X up to +35V, 1.5A each, trimmed,  depends on requirements

  • Low noise
  • Low hum
  • Easy to build

https://www.diyhifiaudio.com

 
Dainius said:
Please explain what you have in mind saying "Borderline spam?"

The black market is for GDIY members to sell gear or parts that they no longer want.  For commercial products like yours, you pay a small fee and list them in the white market.
 

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