Contents
1. Safety Notes 5
2. Introduction 6
3. Features 7
4. Installation Guide 8
5. Front Panel Explained 9
6. Rear Panel Explained 11
7. Software Control Panel 12
7.1. Main View 13
7.2. Standby/Power On View 13
8. Advanced Notes 14
9. Ground Loop Hum and Noise 14
10. Additional Information 14
11. Calibration Mode 14
12. In The Box 15
13. Technical Specications 15
14. Antelope Audio Support Resources 17
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1. Safety Notes
To reduce the risk of electrical shocks, re, and related hazards:
● Do not remove screws, cover, or cabinet. There are no user serviceable parts inside.
Refer servicing to qualied service personnel.
● Do not expose this device to rain, moisture or spillover of liquid of any kind.
● Should any form of liquid or a foreign object enter the device, do not use it. Switch off
the device and then unplug it from the power source. Do not operate the device again
until the foreign object is removed or the liquid has completely dried and its residues fully
cleaned up. If in doubt please consult the manufacturer.
● Do not handle the power cables with wet hands!
● Make sure the device is switched off when plugging/unplugging it to/from the power
source.
● Avoid placing things on the cabinet or using the device in a narrow and poorly
ventilated place which could affect its operation or the operation of other closely located
components.
● If anything goes wrong, turn off the device rst and then unplug the power. Do not
attempt to repair the device yourself: consult authorized service personnel or your dealer.
● Do not install near any heat sources such as radiators, stoves, or other apparatus
(including ampliers) that produce heat.
● Do not use harsh chemicals to clean your Unit. Clean only with specialized cleaners for
electronics equipment.
● Connect all your devices before powering your Unit.
● Check the voltage selector on the power inlet. Ensure that it is properly adjusted to
match the Pure2.
● Your unit should always be un-racked when travelling or in a ight case
● The device is designed to operate in a temperate environment, with a correct Operating
Temperature of:
0-50 °C, 32-122 °F
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2. Introduction
Thank you for purchasing the Pure2
Pure2 is a mastering-grade 24-bit 192 kHz AD/DA 2-channel converter and master clock that
includes a relay-controlled volume attenuator. It features Antelope Audio’s world-renowned
Acoustically Focused Clocking (AFC) technology, and also utilizes pristine analog circuitry, driven
by a proprietary multi-stage linear power supply for unsurpassed digital clarity and analog realism.
The relay-based stepped attenuator allows for exceptional accuracy when monitoring through
speakers, with perfect L/R balance, even at lower volume levels. A superb headphone amp
features its own high-quality DA Conversion.
An intuitive software control panel for Mac OS or Windows provides users the ability to manage
all facets of the device operation. Pure2 is also congurable via the front panel with user-denable
presets.
Several Word Clock outputs ensure Pure2 can be the master clock for an entire studio. For those
seeking the highest level of performance, the unit can also be locked to Antelope’s legendary 10M
Atomic Clock.
A exible set of connectivity options like S/PDIF, TOSLINK, AES, and USB provide abundant
compatibility with other professional equipment.
For further information, you can also visit our support area online for the FAQ, Help Desk and to
register your product at: www.antelopeaudio.com
Enjoy working with the new Pure2!
All the best,
The Antelope Team
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3. Features
● A complete palette of inputs and outputs
● Precise stepped relay volume control
● Extremely exible routing
● A/D converter with optimized overloads handling
● D/A converter with dual DAC architecture
● High-end headphone amp with a dedicated D/A converter
● Relay-based analog volume control for accurate monitoring
● Master clock with 4th generation of Antelope’s AFC jitter management
● A user friendly desktop application available for both Windows and OSX
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