Luigi RETRO-CUSTOM Amplification


9-Pin Noval Adapter Board for EL84 or any Noval Tube

Do you Build, Mod or Repair Vacuum Tube Musical Instrument amplifiers? Luigi RETRO-CUSTOM Amplification strives to make your life a little easier by offering PC Boards for your builds and repairs. We have boards ranging from circuit building blocks, such as Power Supply Boards, MOSFET Gain Stage / Source Follower / Cathodyne Phase Inverter Boards, and Digital EFX Boards to Full Amp Boards. And, we will be adding new offerings on a regular basis. If you don’t see what you are looking for, you can suggest a new design for consideration.

All Luigi RETRO/CUSTOM Amplification PC Boards are high-quality, double-sided PCBs featuring gold plated solder pads. These boards can sit on the shelf for months without the typical oxidation that occurs on solder-plated boards which makes soldering-in components difficult after about 6-weeks.

HRD to ODS Retrofit PCB

With this retrofit PC Board, you can turn your Hot Rod Deluxe, Hot Rod Deville, Blues Deluxe or Blues Deville amp into a Dumble Style fire breathing monster.


Digital Reverb Board

Digital Reverb Board using the Belton BTDR-3H Reverb Brick.


Triple Output Power Supply

Power Supply Board +/-15V & +5V from unused Bias Winding. Use with Digital Reverb Board.


MightyMOS 3in1

High Voltage MOSFET Experimenter's Board.


Precision Power Supply Board

With Bias Supply


Noval PCB Parallel Heaters

For those who dread wiring heater strings; enter the Luigi Retro-Custom VT9A


Noval PCB EL84

9-Pin Noval Adapter Board for EL84 or any Noval Tube


Octal PCB Paired Heaters

What Luigi Retro-Custom did for the Noval socket, we've done for the Octal socket


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