DPA Microphones MMA-A
d:vice Digital Audio Interface


A high-quality, dual-channel microphone preamplifier, The DPA Microphones d:vice™ MMA-A Digital Audio Interface is also an A/D converter that captures crystal-clear audio using your favorite recording / broadcasting apps. It can be used with all DPA mics that include a MicroDot connector.

This versatillity allows any content creator to employ the equipment in unexpected situations that may arise during the day. Whether it's a 2-channel interview situation or a stereo ambience sound recording session, the d:vice™ makes it easier for you to do your job.

At about 2" in diameter, it's ultra-compact and easily fits in your pocket, providing best-in-class audio quality, and remote app-controllable via any iOS device. The exclusive DPA app is available for download from the Apple® App store, and allows you to store gain settings and low-cut filters for ongoing and future personalized use as dedicated presets. Third-party applications can also be used for the accomplishment of specific tasks, including–but not limited to–live broadcast and high-quality recordings.

The d:vice™ MMA-A comes equipped with 1 Micro USB-B to iOS (Lightning) and 1 Micro USB-B to PC / Mac (USB-A) cable.

DPA Microphones d:vice™ MMA-A Specifications:

  • Compatible with: Mac / PC / iOS
  • Requirements: iOS version: 10 or later. Connection / Power: Lightning& USB 2.0
  • Made for: iPhone 7 Plus, iPhone 7, iPhone 6s, iPhone 6, iPhone 5, iPad Pro(12.9"), iPad Air, iPad Air 2, iPad mini 4, iPod touch (6th gen).
  • Noise floor: -114 dBFS, A-weighted
  • Frequency range: 20 – 22 kHz +/- 0.2 dB (Fs = 48 kHz). 20 – 40 kHz +/- 0.2dB (Fs = 96 kHz)
  • Total harmonic distortion (THD): THD < -100 dB, 0.001% @ 1 kHz @ -10dBFs
  • Dynamic range: Typ. 114 dB
  • Full Scale Output: 1 Vrms @ 0 dB Gain
  • Supported sample rates: 44.1, 48 (default), 88.2, 96 kHz. Sample rates canbe set by 3rd-party app
  • Resolution: 24 bit
  • Filter (low cut / high pass): 2. Order @ 80 Hz, individual per channel
  • Weight: 1.8 oz. (50 g)
  • Diameter: 2.2 in (56mm)
  • Temperature range: 32°F to 113°F (0°C to 45°C)
  • Current consumption: <100 mA (The d:vice™ gains power via the apparatusit is connected to. This equates to approx. 6-7 hours of audio capture testedon an iPhone 6 or 7.)
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