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Genuine distressed steampunk aesthetic. These are rough looking and I love it. No two look alike as the panels are made by hand and oxidized for that aged look.


Meticulously handmade in Los Angeles, the 323 Discrete Mic / Instrument Preamplifier for 500 Series is powered by an original and proprietary 9-transistor Amplifier and boasts 3 best in class Lundahl Transformers. Switchable inputs of Microphone or Hi-Z instrument (balanced or unbalanced). Only the finest components are utilized in this high end piece. Vintage style metal can transistors are used for the audio signal while modern surface mount semiconductors handle the electrical supply signal (current sources).


The 80 Hz High Pass Filter is great for getting rid of rumble and an indispensible tool.

This unique circuit also adds an extra layer of delicious discrete transistor amplification. 

  • Discrete, Original Design 
  • Jensen Transformers (3)
  • Hi-Z D.I. Input (Guitar, Bass, Synth, Drum Machine)
  • 10 LED Output Meter
  • 20dB Pad
  • Polarity Reversal
  • 48V Phantom Power
  • High Pass Filter



323 Lundahl Discrete Mic/Instrument Preamp (Steampunk)

  • Handmade in Los Angeles, California.

  • The Lundahl Transformers need to be ordered before we get cracking on your build. Worth the wait! Pay in full and get it when ready.

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