악세서리MMA-A Digital Audio Interface


MMA-A

Digital Audio Interface



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-inch), iPad Air, iPad Air 2, iPad mini 4, iPod touch (6th gen).
Noise floor
-114 dBFS, A-weighted
Effective frequency response
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)
Current consumption
<100 mA (The MMA-A gains power via the apparatus it is connected to. This equates to approx. 6-7 hours of audio capture tested on a new iPhone 6 or 7.)