SE Electronics DM1 Dynamite Active Inline Preamp


$239.00 incl GST

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Brand: SE Electronics SKU: SEEL_DM1 MICPRE Categories: , , ,

Some mics need a LOT of gain – and not all preamps are up to the challenge. The DM1 DYNAMITE is an ultra-slim active inline preamp that fits seamlessly between your mic and mic pre, providing a massive +28dB of clean, transparent gain for all your dynamic and passive ribbon microphones – perfect for podcasting, recording, or live sound.

Whether you’re a podcaster, recording engineer, or running live sound, the DM1 is 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. Its output impendence is also the lowest in its class, allowing it to drive long cable runs while reducing susceptibility to RF interference, buzz and hum.

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


  • designed for neutral, balanced sound quality

  • the perfect way to boost the signal of a passive microphone

  • gain stays consistent regardless of connected load

  • provides significantly improved level to your mic preamp for proper gain staging


  • 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 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


  • for loss-free and reliable signal connection



Frequency Range: 10 Hz – 120,000 Hz (-0.3 dB)

Gain: 28 dB (load 1kOhms)

Max output level (0.5% THD): 8.3 dBV (2.6 V)

Output noise level: 9 μV (JIS-A)

Powering: 48 Volts according toIEC 61938

Electrical impedance: 135 Ohms

Recommended load impedance: >1k Ohms

Current consumption: 3.0 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.)

This product is covered by a 2 year manufacturer warranty.

Although we are not authorised to determine if any repair is covered under warranty, if the item was purchased through World of Music, then we are often the best people to facilitate the claim for you and will do so as timely as possible. Warranty does not apply to cosmetic damage or faults that are a result of user neglect. Although your mate is really handy with a soldering iron, any product modification or home repair will also result in a void warranty.

Quite often, something perceived as a fault is as simple as a faulty cable or power issue so we always suggest checking over Frequently Asked Questions on the manufacturer website first. It can be a helpful approach to getting to the bottom of a problem and save you a lot of time in getting your gear back up and running!

This item ships via Australia Post; fully insured for your piece of mind. Orders require a signature on delivery and we suggest using an address where someone will be present for the speediest delivery time. For delivery attempts where no one is present, your order will be taken to your allocated Australia Post location for pickup. A card will be left with instructions of where and when you can collect your order.