Chord Qutest User Manual

04
General operation
Drivers
Qutest is compatible with a wide variety of devices, including Mac OS X,
Windows, Linux, iOS and Android systems. Drivers are required for Windows-
based operating systems and these can be located on the product page on the
Chord Electronics website: chordelectronics.co.uk
Start-up sequence
Upon connection to power, Qutest will perform a start-up sequence evident by
the internal sample rate indicator cycling through a series of rainbow colours.
This will take approximately 16 seconds. During this time, Qutest may not
be discoverable, or output any audio. As mentioned, Qutest automatically
remembers last-used settings including Filter, Input, and Line Level selection.
NOTE: When the correct input is selected on Qutest and the device successfully
detects an incoming signal the sample rate indicator will illuminate (located
within the viewing porthole).
Galvanic isolation
Galvanic isolation involves isolating the power rails of the data USB input,
allowing for greater sonic performance. Qutest features a Class 2 Type-B USB
input with this protection. No special attention or cables are required to allow
Qutest to function.
NO SOUND? Make sure that you have correctly selected Qutest as the
digital audio output on your machine. When plugging Qutest into your
computer, Qutest may not immediately or automatically be selected.
For more help please visit: chordelectronics.co.uk/get-support
05
Care instructions
3
WARRANTY REGISTRATION: To activate
the three-year parts and labour warranty,
you must register the Qutest online at:
3 year limited warranty on hardware
chordelectronics.co.uk/register-product
Please only use a dry
cloth to clean Qutest
Never directly spray
liquids, including
cleaners, onto Qutest
Do not allow Qutest to
come into contact with
liquid
Never poke objects into
the exposed connectors
apart from the designated
connectors
06
Important information
Qutest must be connected to a device capable of attenuating its output
before being used. Connecting Qutest directly to a power amplifier can cause
irreparable damage to your equipment and your hearing.
If you require any help or advice, we first recommend contacting your original
dealer. They will have the best understanding of your system and will be able
to offer you bespoke advice. If you require further assistance please visit
the support page of the Chord Electronics website: chordelectronics.co.uk/
get-support
PLACEMENT
THERE ARE NO USER SERVICEABLE PARTS INSIDE QUTEST. DO NOT
DISASSEMBLE. DOING SO WILL VOID YOUR WARRANTY, COULD DAMAGE
YOUR UNIT, AND COULD RESULT IN ELECTROCUTION.
07
Specifications
Tap length
Elements
Frequency response
WARRANTY
Dynamic range
THD
Channel separation
Never drop or expose
Qutest to mechanical
Noise floor modulation
shock
Dimensions
No user serviceable parts,
do not disassemble Qutest. Weight
Doing so will void your
warranty. Please contact
your original dealer in the
event of a fault
5°C 40°C
41°F 104°F
Only operate within the
@chordaudio
specified temperatures
Keep Qutest off of carpet Always keep away from
and soft surfaces sources of heat and direct
sunlight
Always allow the unit to be Keep away from liquids and
well ventilated damp areas. Immediately
unplug if contact occurs
WTA1 16FS filter 49,152 taps
10 Element Pulse Array Design
20Hz - 20kHz +/- 0.2dB
124dB A-Weighted
0.0001% 1kHz 2.5v RMS 300Ω
138dB at 1kHz 300Ω
None measurable
41mm (H) x 160mm (W) x 72mm (D
770g
MADE IN THE
UNITED KINGDOM
/chordelectronics /chordelectronics chordelectronics.co.uk
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User Manual English
Qutest
Digital To Analogue
Converter