Microphone Circuit Kits

High-performance, professional microphones do not have to cost a fortune.

You can transform your inexpensive condenser into a powerhouse microphone with our replacement capsules and circuit upgrade kits. These parts are easy to install, and will give you a stunning audio upgrade. These mics are our customers' secret weapons!

Our circuit mod kits were designed by experts, and come with fantastic step-by-step documentation. These kits overhaul or replace the entire circuit of the mic, in order to deliver performance that you'd expect from microphones costing 3-5 times more.

We source all the best components, hand-select and match all the paired resistors and capacitors, and package them up with a detailed, model-specific, full-color installation manual. We want to make sure your mic fires up and sounds fantastic on the first try.