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Audiosigma MikeHero DSP



Ultraportable Audio Interface


MikeHero is an ultra-portable audio recording interface designed specifically for Voice-over and Audiobook recording. MikeHero works seamlessly with ALL microphones in the market. Why make a bet when you can have the sure thing? MikeHero has an exclusive dynamic/condenser microphone selector that fully adjusts the pre-amp circuit for each microphone type. From the quietest dynamic (e.g. Shure SM7B) to the loudest condenser (e.g. Audiotechnica AT-875R), MikeHero will work perfectly without any additional hardware. That’s right! No activators needed, folks. MikeHero allows you to record and broadcast using just your smartphone. If you’re on the go, simply plug it to your iOS or android device, and get online instantly! No need for batteries or external power supply. MikeHero has a powerful Digital Signal Processor (DSP). Whether you want to achieve an insanely low noise-floor, or simply enhance the presence of your voice, the DSP takes the quality of your work to a whole new level - without post editing.

YES, it will generate the Phantom Power from your phone. The incredibly efficient boost power supply will transform your phone into a steady phantom power source for the most demanding condenser and shotgun microphones. NO, you don’t need to be expert to sound amazing. MikeHero’s powerful Digital Signal Processing (DSP) makes you consistently sound professional. Get a clean, full bodied, and crisp voice at the hardware level. Seems like magic, but it’s just genius engineering!

MikeHeroTM features state-of-the-art Digital Signal Processing to deliver the highest sound quality anytime, anywhere. What if I told you that you can record a gig in the backseat of your car using your phone, and without any post editing, you get parametric equalization, plosive filtering, dynamic compression, and noise reduction? Yep. The MikeHero is a little studio that fits the palm of your hand. Sound processing enhancements are usually reserved for post-editing using software plugins. But with the MikeHero that all happens on-the-fly, at the hardware level. Imagine being able to go live with the sound of carefully crafted production. With the MikeHero you get to be consistent in your sound signature, whether you’re broadcasting, doing online auditions, or recording a gig. Works great with Source-Connect, Zoom, Teams, Hangouts, Skype, and more.


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  • Main Features:
  • Noise Reducer
  • Parametric Equalizer
  • Dynamic Compressor
  • Plosive Filter
  • Loopback
  • Specifications:
  • Pre-amp Gain: 70.5dB
  • SNR: -115dB A-wt
  • Dynamic Range: 98dB A-wt
  • T.H.D.: <0.01% @ 25mVrms
  • XLR IN impedance: 3-kOhm
  • Output impedance: 1-Ohm
  • Output level: 5V RMS / 16.2 dBu
  • Output power: 400mW
  • Power draw min: 1.1W – 0.22A
  • Power draw max: 2.1W – 0.42A
  • Length: 9.4 cm (3.7 inches)
  • Width: 7 cm (2.75 inches)
  • Height: 3.5 cm (1.4 inches)
  • Weight 117 g (0.27 lb)