sE Electronics Dynamite 1-channel Active Inline Preamp
Microphone Accessories
SEDM1
Model: DM1
Brand: sE Electronics
The DM1 “Dynamite” is an active inline pre-amp (or booster) meant to sit between a passive mic (dynamic or ribbon) and your mic preamp/interface. Its job is boosting the mic signal by 28 dB cleanly, helping achieve workable levels without cranking your preamp into noise. It’s built in a slim, rugged all-metal body, uses Class-A circuitry with high-grade FETs, and has gold-plated XLRs. Great for live or studio uses where your mic’s output is weak (e.g. older ribbon mics, quiet dynamic sources).
- +28 dB gain for passive dynamic or ribbon microphones
- Class-A amplifier design with select FETs for low distortion and clean boost
- Low output impedance, so it handles long cable runs with less noise, hum or RF issues
- All-metal, slim rugged housing; gold-plated XLR connectors
- Works without colouring the sound—transparent boost
- Matte-black or original finish versions; road-ready build







