English

1.Disassembly

1.Loosen the four screws in the front panel and the two screws in the rear panel with a screwdriver.

Front Panel

 

 

 

 

 

 

BIT PERFECT

 

 

Xonar Essence One

 

 

 

 

 

 

192

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

176.4

 

 

 

 

 

 

COA

 

 

 

 

 

 

 

 

 

 

 

 

96

 

 

 

 

 

 

TOS

 

 

 

 

 

 

 

 

 

 

 

 

88.2

 

 

 

 

 

 

USB

 

 

48

 

 

 

POWER

UPSAMPLING

INPUT

MUTE

 

 

 

 

 

_

+

 

_

 

+

 

 

 

 

 

44.1

 

HEADPHONE

 

 

 

 

 

VOLUME

 

 

VOLUME

 

Rear Panel

COAXIAL

L

 

 

 

 

 

230

 

R

R

L

TOSLINK

USB

 

 

UNBALANCED

 

 

 

 

 

 

OUTPUT

 

 

 

 

 

 

 

BALANCED OUTPUT

 

DIGITAL INPUT

VOLTAGE SELECTOR

AC IN

2.Push the power connector on the rear panel to remove the machine bed (including the PCB board and power module) from the machine housing.

COAXIAL

L

 

 

 

 

 

230

 

R

R

L

TOSLINK

USB

 

 

UNBALANCED

 

 

 

 

 

 

OUTPUT

 

 

 

 

 

 

 

BALANCED OUTPUT

 

DIGITAL INPUT

VOLTAGE SELECTOR

AC IN

2.Swap Guide

Change all the OP-amps of the same types in the same slot. For example, if you need to change DAC I/V (slot 1), you would need to change all the OP-amps of the same types in all slot 1. If you need to change DAC buffer (slot 2), you need to change the OP-amps of the same types in all slot 2.

ASUS Xonar Essence One Opamp Swap Guide