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Echo Audio MIA Soundcard Review - PAGE 1
John Doe - Wednesday, October 24th, 2001


Introduction

A little known fact about the world of computer audio is there is a distinct difference between audiocards and soundcards; the most notable of which is the quality of analog-to-digital and digital-to-analog conversion. That is, the quality of playing back and recording audio on a computer with an emphasis on the latter. The average computer user can most likely appreciate great (or at least decent) quality audio playback -- through games, DVDs, and the like -- but generally has no need for high quality recording, understandably. Because of this, audiocards are more suited towards musicians or anyone else in looking to record sound on their computers. I thought I would mention this off the bat so as to not disappoint the gamers in the crowd :] Audiophiles, however, take note: with audiocards (and specifically the MIA) hitting an impressively low price point, very high quality playback (24bit/96kHz, no less) is becoming an economic reality.

The Echo Digital Audio MIA is a low-end audiocard for which operates on both the PC and Mac platforms. The card is capable of 24bit / 96kHz quality recording through its 2 balanced TRS inputs (1/4” plug), 2 balanced TRS outputs as well as a stereo S/PDIF input and output (which can operate in both the consumer and professional output formats). Through an onboard DSP chip, the MIA also sports 8 virtual outputs (which I will explain in further detail later on), making this card a very powerful and cost efficient recording solution. Low-end does always need to be synonymous with low-quality and few features – at the very least not with the MIA anyway.

Specs

Interface: PCI
Analog I/O: 2/2 Balanced TRS (1/4") Analog I/O
Digital I/O: 2/2 (S/PDIF pro/consumer)
Virtual Outputs: 8 virtual outputs, independently routable
Max Bit-Depth: 24-bit (8bit / 16bit / 24bit
Max Sample-Rate: 96kHz (8 / 11 / 16 / 22 / 32 / 44 / 48 / 88 / 96kHz)
Frequency Response: 10Hz-22kHz +/- 0.5dB
Dynamic Range: 106dB A-weighted (at 24bit)
DSP Chip: AKM AK4528 converters
I/O Clocks: None
MIDI: None
Driver Support: Multi-client drivers for Win9x and NT (ME/2000/XP late version beta, Mac late version beta), GSIF compatible

Article Index

1.Introduction
2.A New Standard For Digital Audio
3.What You Get & Impressions
4.More Details & Conclusions

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