QLS Audio, HI-FI/HI-END Audio,DAC,WAV Player
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QA662 User&USB driver&Firmware
MUB1 User Manual and USB driver for Win7 / Win10 / Win11
QU02 User Manual and USB driver for Win7 / Win10 / Win11
MC01/MC01se User Manual
MC01/MC01se USB Driver for Win7 / Win10 / Win11
PS1 Power Supply Processor User Manual
QA390 USB Driver for Win10
QA390 USB Driver for Win xp / Win7 / Win10
QA390 Firmware Download
QA390 Player User Manual
XMOS USB Audio 2.0 Driver(V2.23)
QA661 Player User Manual
QA360 Player Pure version(only WAV Format) firmware V1.4.05
QA360 Player Pure version(only WAV Format) firmware V1.4.02
QA360 Player V1.4 standard version firmware     Readme
QA860 Player Pure version(only WAV Format) firmware V1.01
QA860 Player V1.2 standard version firmware     Readme
QA360 Player V1.3 standard version firmware       Readme
QA360 Player Pure version(only WAV Format) firmware V1.07
QA360 Player User Manual
QA360 Player V1.2 Version firmware     Readme
QA860 Player V1.1 Version firmware
QA860 Player User Manual
QA660 Player Pure version(only WAV Format) firmware V1.0
QA660 Player V1.5 Version firmware
QA660 Player User Manual
Foobar2000 v0.9.4.3 Software
Exact Audio Copy Software V0.95
FAT32 Format Software guiformat
QA100 Digital Amplifier User Manual
QA350 Player 07 Version Firmware upgrade file        Readme
QA550 Player V11 Version Firmware upgrade file      Readme
QA350 Player User Manual
QA550 WAV Player user manual
　

SHEN ZHEN QLS ELECTRONIC TECHNOLOGY CO.,LTD.(QLS-HiFi)iFi)
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