This collection includes DIY microphone kits designed to simplify the process of building high-performance microphones, hydrophones, and other exciting projects. Each kit combines a matched capsule, optimized electronics, and supporting components into a complete solution.
These kits are suitable for DIY builders, engineers, and audio professionals looking for a streamlined path to a finished microphone without sourcing individual components.
The kits below share a common Sound Sleuth OPA platform, with differences in capsule type, electronics, and flexibility. This comparison highlights the key differences to help select the right configuration.
Start with Samantha if you want the simplest build with no polarization supply and a reliable, general-purpose microphone.
Choose Serena if you want a traditional condenser microphone with higher performance and studio-focused applications.
Go with Endora if you want maximum flexibility, dual-channel output, and the ability to create polar patterns in post-processing.
| Feature | Samantha | Serena | Endora |
|---|---|---|---|
| Capsule Type | Electret (JLI2555B) | True Condenser (TSC-1) | Dual-Diaphragm Condenser (TSC-2) |
| Polarization Voltage | Not required | Required (DC-DC Hex Inverter) | Required (DC-DC Hex Inverter) |
| Channel Configuration | Single Channel | Single Channel | Dual Channel (independent outputs) |
| Polar Pattern Control | Fixed (Cardioid) | Fixed (Cardioid) | Adjustable in post-processing |
| Electronics | OPA Impedance Converter | OPA + DC-DC Polarization Supply | Dual OPA + DC-DC Polarization Supply |
| Complexity | Lowest | Moderate | Highest |
| Best For | General use, simple builds | Studio recording, traditional condenser use | Stereo techniques, advanced workflows |
Samantha is the simplest entry point using an electret capsule. Serena steps up to a traditional condenser design with a dedicated polarization supply. Endora adds dual-channel output, allowing polar patterns to be created during post-processing.
In addition to our core microphone kits, we offer specialized designs for stereo, immersive, and underwater recording applications.
Unlike individual components, these kits are designed as complete systems. The capsule, electronics, and supporting parts are selected to work together, reducing integration effort and improving consistency.
A typical microphone requires a capsule, an impedance converter circuit, and supporting hardware. These kits package those elements into a single solution, allowing you to focus on assembly rather than component selection.
For users who prefer to design their own systems from individual components, see our DIY microphone parts and accessories.