Schiit True Multibit Autonomy Bifrost Owner's Manual page 6

FAQ
I hear hum from Bifrost. What do I do?
Bifrost's noise floor is insanely low, so it's most
likely a ground loop. To fix a ground loop, try a
HumX or a ground loop isolator.
Hey, this thing clicks between songs/between
inputs/etc!
Yes, it does.
Care to explain why, smartass?
Sure. That's the muting relay engaging when
there's no input. Many computer sources turn off
the digital audio output between songs and when
changing sampling rates. We went with a muting
relay because it's the best way to ensure there
are no clicks or pops when the input is unlocked.
But it does click a bit.
I have a version of Windows earlier than
Windows 10, where do I get drivers?
We do not provide drivers for earlier versions of
Windows. All modern operating systems support
our UAC2 compliant input without drivers.
What happens if I plug a random microSD card in
the firmware upgrade slot?
You'll get flashing LEDs that mean the card isn't
recognized. You won't hurt the DAC. Nor will you
hear beautiful music from your FLAC files, unlock
a secret function to align the electrons in your
cables, or make any significant change whatso-
ever. Just use it for firmware upgrades when they
are available at schiit.com/firmware.
I don't get any sound from Bifrost!
Are your sources on? Check those first. If you're
using a computer source, ensure that your
computer's sound output is set to go to Unison
USB in BOTH your Control Panel/System Prefs
AND your player software.
Can I leave Bifrost on all the time?
Sure, if you want to. It won't hurt anything.
It doesn't turn on, what do I do?
Plug it in to a different AC socket. Ensure you are
not currently in a blackout. Then email us if it
still doesn't turn on.