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Echo Audio Mia

Category: Professional soundcards

Model number: -

Digital Controller (DSP/HSP): -

Audio Codec: AKM AK4528


Specifications from manufacturer

A/D Specification

ADC: integrated with AK4528 codec
Type: Enhanced Dual Bit, 64x Oversampling
S/N (24bit 44.1kHz) 100-108 dB A-weighted
S/N (24bit 96kHz) 95-103 dB
DR (-60dBFS 24bit 44.1kHz) 100-108 dB A-weighted
DR (-60dBFS 24bit 96kHz) 95-103 dB
S/(N+D) (-0.5dBFS 24bit 44.1kHz): 88-94 dB
S/(N+D) (-0.5dBFS 24bit 96kHz): 84-92 dB

D/A Specification

DAC: integrated with AK4528 codec
Type: Advanced Multi Bit, 128x Oversampling, 24 bit 8 times digital filter
S/N (24bit 44.1kHz) 104-110 dB A-weighted
S/N (24bit 96kHz) 96-104 dB
DR (-60dBFS 24bit 44.1kHz) 104-110 dB A-weighted
DR (-60dBFS 24bit 96kHz) 96-104 dB
S/(N+D) (0dBFS 24bit 44.1kHz): 88-94 dB
S/(N+D) (0dBFS 24bit 96kHz): 85-93 dB


RMAA 3.0 Test Results

Testing mode: Line In - Line Out 16 bits 44.1 kHz

Frequency response (from 40 Hz to 15 kHz), dB: -0.04, +0.05Excellent
Noise level, dB (A): -94.6Very good
Dynamic range, dB (A): 92.3Very good
THD, %: 0.001Excellent
IMD, %: 0.006Excellent
Stereo crosstalk, dB: -99.6Excellent

General performance: Excellent

Detail report

File with test results


Testing mode: Line In - Line Out 16 bits 48 kHz

Frequency response (from 40 Hz to 15 kHz), dB: -0.04, +0.05Excellent
Noise level, dB (A): -94.9Very good
Dynamic range, dB (A): 92.5Very good
THD, %: 0.001Excellent
IMD, %: 0.005Excellent
Stereo crosstalk, dB: -96.9Excellent

General performance: Excellent

Detail report

File with test results


Testing mode: Line In - Line Out 24 bits 96 kHz

Frequency response (from 40 Hz to 15 kHz), dB: -0.05, +0.03Excellent
Noise level, dB (A): -106.8Excellent
Dynamic range, dB (A): 104.6Excellent
THD, %: 0.004Very good
IMD, %: 0.003Excellent
Stereo crosstalk, dB: -107.7Excellent

General performance: Excellent

Detail report

File with test results


 
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