I’m John and I like to make Hi-Fi gear. Mostly it’s old school af using tubes or cool ass solid state stuff.

Everything I post here is stuff I’ve made, but I may not have designed it. I’ll make sure to attribute the right folks. I also sell stuff sometimes. Feel free to get in touch if you see something you are interested in.

Projects

Pete Millett's Jonokuchi desktop headphone and small speaker amplifier

Pete Millett's Jonokuchi desktop headphone and small speaker amplifier

The Kubelik TDA1387 Non Over Sampling Dac

The Kubelik TDA1387 Non Over Sampling Dac

The Dust Bowl parafeed headphone amplifier

The Dust Bowl parafeed headphone amplifier