Vacuum Tube Mic Preamp
Single channel tube mic preamp with phantom power.
Designed with a single variable gain stage with lower gain amplification.
Many of my mic preamps are low gain stages, which is all that is needed
for recording drums, guitars and some vocals.
This allows the tube circuit to run open in it’s optimum operational range
without padding it back.
This gives a very open, fast response sound.
This preamp design has 3 separate highly regulated power supplies,
also a manual soft-start tube heater circuit.