
Radio Design Labs ST-MPA2 Stick-On Dual Mic Phantom Adapter
Condition: Good
Open Box — New, unused gear. Original packaging has been opened, but the item has never been used.
Like New — Lightly used gear that appears brand new, with no visible signs of wear.
Very Good — Used gear with minimal cosmetic wear. Fully functional and well cared for.
Good — Fully functional gear with noticeable cosmetic wear from normal use.
Fair — Functional gear with significant cosmetic wear, such as major scratches or missing non-essential parts.
For Parts Only — Non-functional gear sold as-is. Suitable only for parts or repair; not operational.

Radio Design Labs ST-MPA2 Stick-On Dual Mic Phantom Adapter
Details
At A Glance
The Radio Design Labs ST‑MPA2 Stick‑On Dual Mic Phantom Adapter is a compact and highly flexible audio accessory designed to bring phantom power support to standard microphone inputs in professional A/V installations. Whether you’re working with condenser microphones that require phantom power or integrating high-quality mics into mixers and interfaces that don’t natively supply it, this adapter converts existing mic inputs into phantom-powered inputs with ease. Its sleek, low-profile stick-on design makes it perfect for discreet placement in racks, under desks, podiums, or other space-constrained environments.
Engineered with reliability in mind, the ST-MPA2 features dual phantom power circuits that let you support two microphones simultaneously, providing highly filtered, adjustable phantom voltage that maintains audio integrity without introducing noise or distortion. This makes it especially useful in houses of worship, broadcast facilities, conference venues, and permanent installs where professional-grade mic power is needed but traditional phantom power sources are unavailable or inconvenient. A practical and robust solution for enhancing your mic input capabilities, the ST-MPA2 delivers clean, dependable phantom power exactly where it’s needed
Description
Features
Specifications
What's Included
The Radio Design Labs ST‑MPA2 Stick‑On Dual Mic Phantom Adapter is a compact and highly flexible audio accessory designed to bring phantom power support to standard microphone inputs in professional A/V installations. Whether you’re working with condenser microphones that require phantom power or integrating high-quality mics into mixers and interfaces that don’t natively supply it, this adapter converts existing mic inputs into phantom-powered inputs with ease. Its sleek, low-profile stick-on design makes it perfect for discreet placement in racks, under desks, podiums, or other space-constrained environments.
Engineered with reliability in mind, the ST-MPA2 features dual phantom power circuits that let you support two microphones simultaneously, providing highly filtered, adjustable phantom voltage that maintains audio integrity without introducing noise or distortion. This makes it especially useful in houses of worship, broadcast facilities, conference venues, and permanent installs where professional-grade mic power is needed but traditional phantom power sources are unavailable or inconvenient. A practical and robust solution for enhancing your mic input capabilities, the ST-MPA2 delivers clean, dependable phantom power exactly where it’s needed