Asus Essence One Series Betriebsanweisung

Essence One SeriesHi-Fi USB DAC (Digital-to-Anolog Converter)User Guide

10ASUS Essence One Series Signal Management • 4-LayerHypergroundingwithbalanceddesign 4 layer PCB board for separating Digital and Analog sign

11ASUS Essence One Series • BitPerfectMode Bit-perfect mode allows user to use ASIO or similar function while doing audio playback, avoiding any

12ASUS Essence One Series System requirementsTo ensure a successful installation of the ASUS Essence One Series USB DAC, your computer must meet the f

13ASUS Essence One Series Functionality1. USB DAC ( Digital-to-Analog Convertor)Clear, detailed, life-like sound for your digital music collection in

14ASUS Essence One Series 2. Stand alone DACWith S/PDIF in and input select, it also serves as an independent DAC which connects with digital inputs

15ASUS Essence One Series Front PanelXonar Essence OneHEADPHONEVOLUMEVOLUMEBIT PERFECT1929688.24844.1176.4_+_+MUTEINPUTUSBTOSCOAUPSAMPLINGPOWER1 2 3 4

16ASUS Essence One Series 9. Set screws These 4 screws are used to hold the machine bed (including PCB board and power module) and machine housing t

17ASUS Essence One Series 3. Coaxial S/PDIF Input Connect your digital source, such as CD/DVD players or computer with S/PDIF output, to digital inp

18ASUS Essence One Series ConnectionsInput1. NB/PC-USB connectionsNOTE: Do not turn on the machine until all connections have been made.(1) Connect

19ASUS Essence One Series NOTES:• ThePC’spreviousaudiooutputdeviceshouldnowbetemporarilydisabled and the Essence One Series becomes the def

E9117First Edition February 2014Copyright © 2014 ASUSTeK Computer Inc. All Rights Reserved.No part of this manual, including the products and software

20ASUS Essence One Series Output1. With Amplier and Passive Speaker System(1) Use either the unbalanced (RCA/Phono) or balanced (XLR) outputs of th

21ASUS Essence One Series 2. With Active Speaker directly(1) Connect Essence One Series with a set of active speakers directly.3. With Headphone/He

22ASUS Essence One Series SpecicationsItems DescriptionAudio Performance Output Signal-to-Noise Ratio (A-Weighted):120dBOutput Total Harmonic Distort

23ASUS Essence One Series Specications* Specifications are subject to change without notice. Input Jack:USB jackCoaxial / Toslink jackMetal with pla

Essence One SeriesHi-Fi USB DAC (Digital-to-Analog Converter) Opamp Swap Guide

25ASUS Essence One Series 1. Disassembly1. Loosen the four screws in the front panel and the two screws in the rear panel with a screwdriver.Essence

26ASUS Essence One Series All outputs (Headphone output, RCA output, XLR output)Headphone outputRCA outputXLR output1 √2 √3A √3B √4 √4441111223B3B3A1.

27ASUS Essence One Series Recommended OPamp ListBrand Model nameNS LME49860NS LME49720NANS LM4562NATI OPA2111TI OPA2132TI OPA2107ADI OP275ADI AD823NJR

Essence One SeriesAudio Precision Test ReportVersion 1.02011/07/01• Disclaimer:TheinformationandcontentscontainedinthistestreportareforEs

29ASUS Essence One Series Audio Precision Test Report Test Signals: 96KHz, 24bit (192KHz, 24bit for frequency response test)Noise Level (SNR~120dB)Aud

ContentsSafety Information ... 4Voltage Selection ...

30ASUS Essence One Series THD+N Full Band (-114~-110dB for 20~20KHz)Audio Precision 07/15/11 10:40:54-120+0-110-100-90-80-70-60-50-40-30-20-10dBr A20

31ASUS Essence One Series Dynamic Range (~120dB)Audio Precision 07/15/11 10:35:38 A-A FFT SPECTRUM ANALYSIS -160+0-140-120-100-80-60-40-20dBr A2k 24

32ASUS Essence One Series RightAudio Precision 07/15/11 10:48:30-180+0-160-140-120-100-80-60-40-20dB20 20k50 100 200 500 1k 2k 5k 10kHzAppendix: Gloss

4ASUS Essence One Series Safety InformationFor your own safety please read the following important safety instructions carefully before attempting to

5ASUS Essence One Series Other Safety Information1. Read and keep these instructions for future reference.2. Follow all instructions and take note o

6ASUS Essence One Series Philosophy We at ASUS, recognizing that computers and digital devices are the major platforms for audio entertainment, starte

7ASUS Essence One Series Aesthetically PleasingASUS is well known for its quality control, but beyond the hard and cold facts of humidity storage and

8ASUS Essence One Series Dedicated internal linear power supply ensures the cleanest audio A clean power source is crucial for ensuring minimal supply

9ASUS Essence One Series Product Line Up Essence ONEEssence ONE PLUS EDITIONEssence ONE MUSES EDITIONEssence ONE MKIIEssence ONE MKII MUSES EDITIONKey