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Chord Hugo2 User Manual

Chord Hugo2
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Digital To Analogue
Converter and
Headphone
Amplifier
User Manual
Hugo
2
07
USB Compatibility:
Windows PC (Driver on
Chord site), Mac OS X,
Linux, iOS devices and
Android
Bluetooth:
Select Bluetooth Input
(Blue) and pair with
device using
(Pairing code: 0000)
Crossfeed:
Gives a more-speaker-
like presentation with
three-stage DSP
spatial effect
Line level mode:
WARNING!
Line level
mode will set
maximum volume on
all outputs including
headphones. Please
disconnect before
continuing. To activate,
press and hold the
Crossfeed (X-PHD)
and Input buttons
when turning the unit
on. To deactivate,
switch the unit off
and confirm that the
volume has reduced
using the colour chart
supplied within this
manual
Charging:
5V 2-amp USB power
supply is required
to effectively charge
Hugo 2. Any device
not capable of
delivering this current
will increase charge
time and will decrease
the play/charge length
WARNING!
If the batteries
are fully
depleted the unit will
not switch on. Please
connect to a charger
and wait 30mins
To activate your
warranty you must
register your
product at: chorde-
lectronics.co.uk/
register-product
Frequency response: 20Hz – 20kHz +/- 0.2dB
Total Harmonic Distortion: <0.0001% 1kHz 3V
RMS 300 ohms
THD and noise at 3V RMS Ref 5.3V: 120dB @
1kHz 300 ohms A Wt
Noise 2.6 uV A Wt: no measurable noise floor
modulation
Signal to noise ratio: 126dB A-weighted
Channel separation: 135dB @ 1kHz 300 ohms
Maximum output level (to clipping at 1% distor-
tion): 94 mW 300 ohms; 740 mW 33 ohms; 1050
mW (8)
Output impedance: 25 milliohms (0.025 ohms)
@chordAudio /chordelectronics /chordelectronics
Important information
08
Specifications
05
Power
USB
Source Select
Optical
Source Select
Bluetooth
Source Select
Crossfeed
Select
Filter Select
Light Dim
Coax 1
Source Select
Coax 2
Source Select
Mute
Volume Control
Remote control function
Hugo 2’s IR sensor is located within the viewing
glass, for optimal performance please do not
obstruct this area.
Requires
2x AAA
batteries
Please only use a dry
cloth to clean your
Hugo 2
Protect your Hugo 2
with an official
Chord Electronics
leather case (sold
separately)
Never directly spray
liquids, including
cleaners, onto Hugo 2
Do not allow Hugo 2 to
come into contact with
liquid
Never poke objects into
the exposed connectors
apart from the designated
connectors
Never drop or expose Hugo
2 to mechanical shock
No user serviceable parts,
do not disassemble Hugo
2. Doing so will void your
warranty. Please contact
your original dealer in the
event of a fault
Only operate within the
specified temperatures
06
Care instructions
C 40°C
41°F 104°F
Made in England
®
18 month limited warranty on internal batteries
MTHS
18
WARRANTY
3 year limited warranty on hardware
YRS
3
WARRANTY
USB
COAX1
OPT
BT
COAX2
Mute
FILT
X-PHD
DIM
Vol -
Vol +
www.chordelectronics.co.uk
Question and Answer IconNeed help?

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Chord Hugo2 Specifications

General IconGeneral
Headphone Output Impedance0.025 Ohms
Dynamic Range126 dB
Output Power @ 32 Ohms740 mW
Output Power @ 300 Ohms94 mW
Dimensions130mm x 100mm x 21mm
Weight450g
TypePortable DAC/Headphone Amplifier
Digital InputsOptical, Coaxial, USB
Analog OutputsRCA, 3.5mm headphone jack, 6.35mm headphone jack
DAC ChipCustom FPGA
THD + N<0.0001%
Frequency Response20 Hz – 20 kHz
Battery LifeApprox. 7 hours
PCM Support44.1 kHz to 768 kHz
DSD SupportDSD64 to DSD512
Signal to Noise Ratio126dB (A-weighted)

Summary

Remote Control Functionality

Care and Maintenance Instructions

Cleaning Procedure

Use a dry cloth for cleaning. Avoid liquids and sprays.

Protective Accessories

Protect with an official Chord Electronics leather case (sold separately).

Liquid and Contamination Avoidance

Avoid spraying liquids directly onto the unit or allowing liquid contact.

Connector Port Integrity

Do not insert objects into connectors other than designated ones.

Handling and Shock Protection

Avoid dropping or exposing the Hugo 2 to mechanical shock.

Servicing and Warranty Voidance

No user serviceable parts; contact dealer for faults. Disassembly voids warranty.

Operating Temperature Limits

Operate only within the specified temperature range (5°C - 40°C).

Product Warranty Details

Features a 3-year hardware warranty and 18-month internal battery warranty.

Important Information and Features

Device Compatibility

Compatible with Windows PC, Mac OS X, Linux, iOS, and Android devices.

Bluetooth Pairing Procedure

Use Bluetooth Input (Blue) and pair with device using code '0000'.

Crossfeed Spatial Effect

Provides a three-stage DSP spatial effect for a more speaker-like presentation.

Line Level Mode Activation

Activates by holding Input & X-PHD on startup. Sets maximum volume on all outputs.

Charging Power Requirements

Requires a 5V 2-amp USB power supply for effective charging.

Battery Depletion Warning

If fully depleted, unit won't switch on. Connect charger for 30 mins.

Warranty Registration Process

Activate warranty by registering product at chordelectronics.co.uk/register-product.

Technical Specifications

Frequency Response and THD

Frequency response 20Hz-20kHz +/- 0.2dB. THD <0.0001% 1kHz 3V RMS.

Noise Floor and Signal-to-Noise Ratio

Noise floor 2.6 uV A Wt. Signal to noise ratio 126dB A-weighted.

Channel Separation and Output Impedance

Channel separation 135dB @ 1kHz. Output impedance 25 milliohms.

Maximum Output Level

Max output 94mW (300 ohms), 740mW (33 ohms), 1050mW (8 ohms).

Charging and Power Connection

Powering On and Off

Press and hold the button to power on. Unit charges at 1 or 2 amps.

Battery Indicator Status

Shows battery level from 0-5% to 75-100% charge.

Intelligent Desktop Mode

After 24hrs, battery neither charges nor discharges; auto-shutdown disabled.

Automatic Shutdown

Unit automatically shuts down after 15 minutes of inactivity.

Play and Charge Functionality

Allows playing and charging the Hugo 2 simultaneously.

Sample Rate Indicator Guide

PCM Sample Rates

Supports PCM from 44.1 kHz to 768 kHz, 16-bit to 32-bit.

DSD Playback

Supports native DSD playback up to DSD512 (Octa-DSD).

Sample Rate Switching

Features automatic sample rate switching for PCM and DSD.

Connectivity and Ports

Digital and Analogue Outputs

Includes 6.35mm headphone, 3.5mm headphone, and RCA analogue outputs.

Digital Input Options

Supports Micro USB, Coax, Optical, and Bluetooth inputs.

Dual Data Mode

3.5mm digital coaxial supports dual data mode for 176.4kHz files.

Control Options and Settings

Input Source Selection

Selectable inputs include HD USB, Coax 1, Coax 2, Optical, Bluetooth.

Filter Setting Functionality

Intelligent filtering changes sonic presentation: Clean or Warmer options.

Crossfeed Adjustment

Crossfeed levels: MIN, MED, MAX for speaker-like soundstage.

High-Frequency Roll-off

Options for DAVE/Mojo with High-frequency roll-off for DSD playback.

Line Level Mode Warning

Warning: Do not activate line level whilst operating headphones.

LED Brightness Control

Press Power and Filter simultaneously to cycle between High and Low brightness.

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