sE Electronics DM1 Dynamite in Line Mic Pre-Amp

sE Electronics DM1 Dynamite in Line Mic Pre-Amp



Order before 3pm Mon-Thu for Next Day Delivery

sE Electronics DM1 Dynamite in Line Mic Pre-Amp
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Click and Collect

Get ready to be blown away with sE Electronics' new solution against low gain microphones or if you're wanting that little extra boost!

Immense Level

The DM1 Dynamite is an ultra-slim active inline preamp, fitting perfectly between your mic and mic pre, giving you a fiery +28dB of super clean, transparent gain.

Suitable for all dynamic, passive ribbon microphones. Whether it's podcasting, recording, or live, this is the tool for you.

sE Electronics DM1 Dynamite in Line Mic Pre-Amp Features:

  • Gold-Plated XLR Connector (Loss Free, Reliable Signal Connection)
  • All-Metal Housing, Extremely Rugged Build – Prevents Electrical Interference
  • Dedicated Output Buffer Amplifier
  • Class-A Electronics
  • High-Grade FETs
  • Low Output Impedance
  • +28dB of Gain, Independent of Load
  • Suitable for Dynamic/Passive Ribbon Mics - Ideal for Live Sound, Traditional Recording & Podcasting

No Extra Noise

Not only does the DM1 Dynamite give you that smooth, crystal clear boost, it also reduces interference. Refining the level on your preamp and creating no unnecessary noise in the process. Also, a remarkable low output impedance helps to eradicate the chance of susceptibility, buzz or RF interference. What more could you want?

Tough Design

Have peace of mind knowing that the preamp's sleek, slender design is roadworthy and robust. Suiting the most demanding on-stage scenarios in difficult environments. High Quality has never looked so cool.

sE Electronics DM1 Dynamite in Line Mic Pre-Amp Specifications:

  • 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
More Information
Manufacturer SE Electronics
SKU 312133
Shipping Weight (kg) 5.000000
Warranty 2 Years


We have a wide range of Delivery Options available, depending on the value of your parcel and budget. Select from our 2-3 Day Saver Service or our Next Working Day options at the Checkout.
This will include a text or email on the day of delivery giving you an exact hour window of when your gear will be with you, and the drivers name - just so you know when to turn the volume down!

  • Free Delivery Available on Selected Products
  • Weekend UK Mainland Delivery (Saturday-Sunday): £19.99
  • Small Items (Under 750g) Small items will be delivered by Royal Mail starting from 99p
  • Heavy Items (Over 30kg): Pallet Service Doorstep Delivery £65

For heavy items, courier details, out of stock products, out of area postcodes or international deliveries see our full Delivery info here.


Rather not wait in for the delivery? Don’t worry, we’ve got you…In Stock items can be ordered and paid for in-advance Online via our Click & Collect service. As long as if it's in stock at your chosen branch, you can collect the item within the hour.

Click here for more about our local Click & Collect Service.


If you and your item aren’t getting along, you have 14 days from when you receive the goods to contact our PMT experts either by phone or email to return your item.

*Please note, we cannot accept returns of:

  • Special/Custom Orders - Any order that is custom or has been personalised.
  • Products with Hygiene Seals - Microphones, any in-ear earphones, monitors, orchestral instruments with mouthpieces and any other items that touch your mouth, nose or inner ear if you have broken the hygienic seal on the packaging.
  • Software & Media - Any software or media that has been opened or registered via physical or digital means.

Click here for more information on Returns at PMT.

Online Orders

If you and your new item aren’t getting along, you have 14 days from when you receive the goods to contact our PMT Experts either by phone or email to return your item or organise an exchange for something more suitable.

Store Orders

If you've changed your mind about something you bought in-store, bring it back within 14 days of purchase and we'll be happy to exchange it for another product, a gift card or store credit.