High-Voltage – DIY PCB


This is a PCB for building a high-voltage “nixie” style power supply for tube projects. It has a trimpot to adjust the high voltage from about 30V-450V, be sure to choose the right rating for your capacitors to handle your desired output voltage. This is not a beginner project, so if you’ve never built a pedal before, then this isn’t for you.

I’ve tried to make this as affordable and as easy to assemble as possible, but this is a high-voltage circuit and requires special care in assembly, testing, and use. Sushi Box FX is not responsible for any damage or injury caused by improper handling, assembly, or use of this circuit.

You can find the build document with the BOM and schematics here.

205 in stock