Audix M1250B Miniaturized Cardioid Condenser Microphone

The M1250B: A Miniaturized Condenser Microphone with Capsule Options
The M1250B is a miniaturized cardioid condenser microphone built by AUDIX, designed to combine a compact, low-profile form factor with professional studio-grade performance. What sets the M1250B apart is its fully integrated preamp circuitry housed within the microphone's lightweight body, eliminating the need for bulky external components. This microphone requires no external power adapter, making it a streamlined, self-contained solution for a wide range of miking applications. Whether the goal is capturing the subtle nuances of an acoustic instrument, reinforcing a speaker's voice at a podium, or picking up the blended sound of a choir, the M1250B is engineered to deliver clear, accurate audio without adding unnecessary hardware or complexity to a setup. Every unit is designed, machined, assembled, and tested by AUDIX in the USA, reflecting a commitment to quality control and craftsmanship at every stage of production.

Versatile Capsule Options for Any Application
One of the defining features of the M1250B is its flexibility when it comes to capsule choice. While the standard configuration ships with a cardioid capsule, the microphone is also available with hypercardioid, omni, or shotgun capsules. This adaptability gives the M1250B the unique ability to be reconfigured for dramatically different recording and reinforcement environments — from tightly focused pickup patterns needed on a busy stage to the wide, natural pickup of an omnidirectional capsule suited for room ambiance or group settings. This capsule versatility means a single microphone body can be adapted to studio, stage, and broadcast applications, making the M1250B a practical investment for users who need one dependable tool that can shift roles as their needs change.
Built for Clean, Interference-Free Performance
The M1250B is engineered with a 12 mm gold vapor diaphragm, a component central to its ability to capture detailed, faithful sound reproduction. Just as importantly, the microphone is immune to RF interference, meaning it resists the kind of unwanted noise and signal disruption that can be introduced by nearby cell phones and GSM devices. In professional environments where wireless devices are common — conference rooms, broadcast studios, and live event spaces — this immunity helps ensure a clean, uninterrupted signal path. Combined with its miniaturized preamp circuitry, the M1250B is built to perform reliably in real-world settings where interference and inconsistent power sources might otherwise compromise audio quality.
Designed for a Wide Range of Real-World Uses
The M1250B's practical design extends beyond the microphone itself to the wide array of clips and accessories available for it. This accessory ecosystem allows the microphone to be adapted for acoustic instruments, choral miking, overhead stage miking, podiums, conferences, and presentations. Its lightweight, low-profile design makes it especially well-suited for situations where a discreet, unobtrusive microphone placement is important — such as on a lectern, blended into an ensemble, or positioned above a stage. Combined with its detachable cable, the M1250B offers straightforward setup and teardown, making it a flexible choice for professionals who move between different rooms, ensembles, or event types on a regular basis.
Why We Love This
Our gear experts appreciate the M1250B for its combination of precision and practicality. Its 12 mm gold vapor diaphragm captures the natural detail of acoustic instruments and voices, while its lightweight, low-profile design keeps it unobtrusive on stage or in the studio. The integrated preamp means no external power adapter is needed, simplifying setup. Because it's immune to RF interference, musicians can trust consistent, clean audio even in venues full of wireless devices and cell phones.
Features:
- Miniaturized cardioid condenser microphone design
- Fully integrated, miniaturized preamp circuitry
- No external power adapter needed
- 12 mm gold vapor diaphragm
- Immunity to RF interference (cell phones, GSM devices)
- Available with hypercardioid, omni, or shotgun capsule options
- Detachable cable
- Lightweight, low-profile form factor
- Wide array of compatible clips and accessories
- Designed, machined, assembled, and tested by AUDIX in the USA