ASUS Xonar Essence STU User Manual

Windows® 7 ASIO Audio Setup Guide

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Windows® 7 ASIO Audio Setup Guide for foobar2000

Audio Stream Input/Output, or ASIO, mode ensures your PC sound doesn’t undergo digital

signal processing or sample-rate conversion. It is nearly 100% true to its source, and preferred

by audiophiles looking for complete fidelity.

Essence products support native Audio Stream Input/Output 2.2 drivers, known as ASIO 2.2.,

allowing digital signals to bypass Windows audio layers to avoid redundant processing. With

easy setup, it allows you to quickly enjoy high fidelity and stable bit-perfect audio.

*ASIO protocol developed by Steinberg Media Technologies GmbH

The example below shows how to configure your Windows 7 PC with an Essence USB
DAC using ASIO as the output mode through the foobar2000 media player:

1. Install your Essence USB audio product

Please follow the quick-start guide to install the Essence USB audio 2.0 driver and the

Essence product. Make sure the Essence product is set as default audio device.

2. Install foobar2000

Once foobar2000 is installed, add the ASIO plug-in on foobar2000 — like this:

Step 1: Download the ASIO component

Find the ‘Get more components’ link under File>Preferences>Components – it’s near the

bottom of the dialog box

Windows® 7 ASIO Audio Setup Guide

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Clicking the link will direct you to www.foobar2000.org/components. Download the ASIO

support file and save it to your PC

Step 2: Install the ASIO component

Return to File>Preferences>Components and click the ‘Install’ button

Select ‘foo_out_asio’ component and click the ‘Open’ button

Click ‘Apply’ and restart foobar2000.