DPA MMA-A - Digital Audio Interface

The DPA MMA-A Digital Audio Interface is a high-quality, dual-channel microphone preamplifier and A/D converter that captures crystal-clear audio via your favorite recording / broadcasting apps. The MMA-A can be used together with all DPA microphones that have a MicroDot connector. This flexibility allows any content creator to use the equipment for unexpected situations that might arise during the day. Whether it be a two-channel interview situation or a session of stereo recording ambience sound, the MMA-A makes it easier for you to do your job.

DPA MMA-A Features

Dual-channel audio capture
Pocket-sized
Works with iOS devices, Mac or PC
Easy to use and store settings with the exclusive DPA App
Compatible with a range of recording / broadcasting apps
Works with all DPA mics with a MicroDot connector

Specifications

Noise floor: -114 dBFS, A-weighted
Frequency range: 20-22 kHz ±0.2 dB (Fs = 48 kHz). 20-40 kHz ±0.2 dB (Fs = 96 kHz)
Total harmonic distortion (THD): THD < -100 dB, 0.001% @ 1 kHz @ -10 dBFs
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 can be set by 3rd-party app
Resolution: 24 bit
Filter: (low cut / high pass) 2. Order @ 80 Hz, individual per channel
Weight: 50 g (1.8 oz)
Diameter: 56 mm (2.2 in)
Temperature range: 0°C to 45°C (32°F to 113°F)

Filters

Outboard

DPA MMA-A - Digital Audio Interface