CAUTION
Operation of this unit was confirmed using
standard computers that meet the above require-
ments. This does not guarantee operation with
all computers that meet the above requirements.
Even computers that meet the same system
requirements might have processing capabilities
that differ according to their settings and other
operating conditions
Mac
Supported operating systems
macOS Sierra (10.12 or later)
OS X El Capitan (10.11 or later)
OS X Yosemite (10.10 or later)
OS X Mavericks (10.9.1 or later)
OS X Mountain Lion (10.8.4 or later)
Computer hardware requirements
Mac with a USB 2.0 port
CPU/processor speed
2 GHz or faster dual core processor
Memory
2 GB or more
Apple iOS devices
Apple iOS device running iOS 7 or later
Supported audio drivers
Windows: ASIO2.0, WDM, MIDI
Mac: Core Audio, Core MIDI
General
Power
US-2x2: Supplied by computer over USB*
US-4x4: Dedicated AC adapter (PS-P1220E, DC12V)
* An external power supply device is necessary
when using this unit with an iOS device. We highly
recommend using a PS-P520E AC adapter or
BP-6AA battery pack (both sold separately). When
using another external power supply device, use
one with the following specifications.
i Power supply voltage: 5 V
i Power supply current: 700 mA or more
Power consumption
US-2x2: 2.5 W
US-4x4: 5 W
16
TASCAM US-2x2/US-4x4
External dimensions (width × height × depth)
US-2x2: 186 × 65 × 160 mm
US-4x4: 296 × 65 × 160 mm
Weight
US-2x2: 1.1 kg
US-4x4: 1.6 kg
Operating temperature range
5–35 °C
Dimensional drawings
US-4x4
US-2x2
i Illustrations in this manual might differ in part
from the actual product.
i Specifications and external appearance might
be changed without notification to improve the
product.