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All
our DACs installed C-Media CM6631A chip as USB receiver.
For Windows users: (Mac and Linux not
influenced)
Microsoft hasn't recognized usb 2.0'
audio as standard Windows topology until very late version of
W10.
So,
Before mid-2020, our DACs' USB
section configured as PID=0319 (use customized driver, 1.03 is
recommended)
In mid-2020, we start to configure
our DACs to be PID=0004 (use W10 in box standard driver)
In PID=0004 condition, to use W10 in
box standard driver you need to plug in our DAC and let W10 to
"search driver from the Web" and then the W10 in box standard
driver (digital signed by Microsoft) will be installed by
Microsoft. If not automatic execute, you have to go
control panel to install this in box driver. Why we start
to configure our DAC to be PID=0004 is because that this in box
driver can be automatically updated if necessary in every W10'
update.
PID=0319 and PID=0004 can be changeable by the firmware
tool FWUdate.exe (2.0.1.11):
to erase the current firmware and exit.
unplug DAC and re-plug in and execute
FWUpdate.exe and choose one of the digital unsigned hex to
install.
What PID now can be checked
by FWUpdate.exe too
The driver below is
our newest customized driver which supports all out products with
Windows XP/Vista/W7/W8/W10 and with ASIO as well.
These drivers can only be
used in PID 0319 firmware confugration.
USB2.0 Drivers for
all (1.01)
USB2.0 Drivers for
all (1.03)
CM6631A_WIN10-1.01(CR)
CM6631A_WIN10-1.02(CR)
Mhdt
Labs DACs Firmware Tools
USBdevicesview
Tool
Stockholm
V2 User Manual
Pagoda
User Manual
Atlantis
User Manual
Canary
User Manual
Orchid
User Manual
Balanced
Pagoda User Manual
Balanced
Stockholm V2 User Manual
Contact
email
Mhdt
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