Our custom designed transformer-less JFET circuits are made with carefully picked audiophile components that feature strict tolerances. Our circuit boards utilize gold traces for high conductivity and better performance.

Our capsules are made with pure brass and use Japanese imported mylar. They are manufactured with high precision machinery to achieve good sensitivity making them able to reproduce sounds accurately.

Our microphones go through our strict quality control at our small facility. This includes a frequency sweep test, visual inspection, as well as a self-noise test to ensure every circuit performs within specifications.