sE Electronics

sE Electronics DM2 Dynamite 1-channel Active Inline Preamp

Sale price $159.99 Regular price $169.99

Now in Stock at ThePedalGuy

The DM2 TNT lets you choose between a moderate +15dB or explosive +30dB of gain with an ultra-high impedance input and eight load settings to perfectly match any passive microphone. Resulting in explosive level for all your passive mics. For all your dynamic and passive ribbon microphones - perfect for podcasting, recording, or live sound.

Main DM2 Features

  • Switchable, clean and consistent gain from moderate +15dB to explosive +30dB
  • designed for neutral, balanced sound quality with minimal noise
  • explore eight settings ranging from an unconventionally low 50 Ω to stunningly high 10 MΩ to match your preamp with any mic accurately
  • two gain levels for even higher flexibility on various sources
  • ruthlessly boosts the signal independent from load impedance or cable length

Whether you’re a podcaster, recording engineer, or running live sound, sE inline preamps are the perfect way to boost the signal from a passive mic, reduce the likelihood of interference, and provide significantly improved level to your preamp – all without adding noise or coloration.

Reliable operation even in demanding on-stage applications in difficult environments is ensured by a roadworthy and slim all-metal design, robust construction, and high-quality manufacturing standards.


  • State of the art electronics and high-grade FETs provide supremely low noise
  • Transformerless design for pristine sound quality
  • Provides the lowest noise in its class


  • Provides +28dB or +15dB / +30dB output independent of load impedance or cable length
  • Extremely low output impedance
  • Drives long cable runs and can reduce susceptibility to RF interference, buzz & hum


  • Efficient rejection of any electrical interference and noise
  • High-quality finish ensures a great look for many years
  • Slim design allows for easy placement in the studio or on stage

DM2 TNT Specs

  • Frequency Range: 10 Hz - 120,000 Hz (-0.3 dB)
  • Gain: 15 dB / 30 dB
  • Max output level (0.5% THD): 9.5 dBV (3.0 V)
  • Output noise level: 1 μV @ 15 dB / 6.6 μV @ 30 dB
  • Powering: 48 Volts according to IEC 61938
  • Electrical impedance: 135 Ohms
  • Recommended load impedance: >1k Ohms
  • Current consumption: 3.1 mA
  • Connectivity: 3-pin male/female XLR connector
  • Dimensions: Diameter: 19 mm (0.75 in.) Length: 95.5 mm (3.76 in.)
  • Weight: 80 g (2.82 oz.)
  • input: passive microphone (ribbon/dynamic)
  • output: preamp/mixer/audio interface providing 48V phantom power
  • not suitable for phantom-powered microphones (condenser microphones, active ribbon microphones)