1-In/2-Out USB Audio Interface
New to recording on your home desktop computer or your iPad? The TASCAM US-1x2 is the perfect starting point to get the best audio signals for your recordings. It features a high-quality Ultra-HDDA microphone preamp, a 1/4" line input (switchable to instrument level for guitar or bass), an all new USB driver to make for an easy installation (even on iPads, iPhones or other iOS devices), zero-latency direct monitoring, and both headphone and line output volume controls. Even when both powered monitors and headphones are connected, the user can set an optimum level for each during operation. It has a robust metal chassis, and as it comes bundled with Cubase LE, it is an all-in-one recording solution. 

Balanced Mic and Line Level Signals
TASCAM's Ultra-HDDA  mic preamp design is based on discrete components, just like classic professional gear. It also has NE5532 op-amps, famously used throughout classic recording consoles and signal processors due to their sweet, musical sound. The XLR connector supplies +48V phantom power for condenser microphones. The combo input jack includes TRS inputs for balanced line-level signals from professional processors and synthesizers. Finally, the two inputs can be switched to high-impedance for direct recording of electric guitar and bass. (Only the XLR or 1/4" input can be used, not both at the same time).

Simple Operation, Excellent Features
Installation of the US-1x2 is simple and fast, whether using the built-in class-complient driver or the high-performance ASIO or Core Audio drivers. Built from the ground up for superior audio performance, the software and driver suite of the TASCAM US-1x2 will keep your sessions running fast and smooth. The US-1x2 records at up to 96kHz/24-bit resolution. Even if your target is CD or MP3, recording at higher resolutions gives you more to work with in the mix and can result in a smoother sound. Even the most efficient computers and DAW software can produce a slight delay before reaching the outputs, which can distract some vocalists and instrumentalists. A Direct Monitoring path is included to monitor the input signal before it is sent to the computer. This allows musicians to concentrate on their performance instead of adjusting for latency delay. Use Apple's Camera Connection Kit to connect the US-1x2 to an iPad or other iOS device. To make sure that you are able to get up and recording as quickly as possible, the US-1x2 comes bundled with copies of both Steinberg Cubase LE and Cubasis LE. 

Features:

• Ultra-HDDA (High Definition Discrete Architecture) mic preamp with −125dBu EIN
• NE5532 op-amps used at the audio input and output stages
• Up to 96kHz/24-bit recording
• Support for Windows and Mac OS X operating systems
• USB 2.0 computer connection
• USB bus-powered for mobile recording
• Optional AC adaptor available for use with iOS devices
• Connect with iPads and other iOS devices
• +48V phantom power on microphone input
• Switchable 1/4" high-impedance input
• Microphone preamp gain range of 57 dB
• Direct monitoring function for zero-latency monitoring
• Tough all-metal casing for durability
• Angled design provides excellent usability on a desktop
• RCA output jacks suitable for connection to powered monitors
• Standard TRS headphones output jack
• Separate controls for line and headphones output volumes
• MIDI input and output via USB
• Input sound monitoring can be set to stereo or mono
• USB class compliant 2.0 support
• Confirmed operation with major DAW software (SONAR, ProTools, Cubase, Live, Studio One, Garage Band）

Specifications:

Sampling frequency	44.1k/48k/88.2k/96kHz
Quantization bit rate	16/24bit
Analog audio inputs
MIC IN	IN 1
Connector	XLR-3-31(1:GND, 2:HOT, 3:COLD), BALANCED
Input impedance	2.4k ohms
Nominal input level
GAIN:MAX	-65dBu (0.0004Vrms)
GAIN:MIN	-8dBu (0.3090Vrms)
Maximum input level (GAIN:MIN )	+8dBu (1.9467Vrms)
Gain	57dB
INST IN	IN 1
Connector	6.3mm(1/4")TS-jack(T：HOT, S：GND), UNBALANCED (When set to "INST" at MIC/LINE.INST switch)
Input impedance	10k ohms
Nominal input level
GAIN:MAX	-41dBV(0.0004Vrms)
GAIN:MIN	-8dBV(1.9467Vrms)
Maximum input level (GAIN:MIN )	+10dBV(3.162Vrms)
Gain	57dB
LINE IN
Connector	6.3mm(1/4")TRS-jack(T：HOT, R：COLD, S：GND), BALANCED (When set to "MIC/LINE" at MIC/LINE.INST switch)
Input impedance	10k ohms
Nominal input level
GAIN:MAX	-41dBu(0.0069Vrms)
GAIN:MIN	+4dBu(1.228Vrms)
Maximum input level (GAIN:MIN )	+20dBu(7.75Vrms)
Gain	57dB
Analog audio outputs
LINE OUT
Connector	RCA pin-jack Unbalanced
Output impedance	100ohms
Maximum output level	+6dBu (7.75Vrms)
PHONES
Connector	6.3mm(1/4") stereo phone jack
Maximum output level	18mW+18mW or more (THD+N 0.1% or less, 32ohms loaded)
MIDI IN / OUT
Connector	Via USB
Format	Standard MIDI format
USB
Connector	USB B type 4-pin
Format	USB2.0 HIGH SPEED
Power
When connected PC	USB bus powered
When connected iOS	AC Adapter (TASCAM PS-P520, sold separately)
Power consumption	2.5W
Dimensions	146mm W x 55mm H x 120mm D
Weight	1.37lb (623g)
Operating temperature	5 to 35˚C
Bundled software	Steinberg Cubase LE Steinberg Cubasis LE
Accessories	USB cable, User's manual, warranty card

Computer system requirements
Windows
OS	Windows 7(32-bit SP1, 64-bit SP1), Windows 8.0(32-bit, 64-bit), Windows 8.1(32-bit, 64-bit) * For further information of the latest OS version, please click here.
Compatible computers	Windows-compatible computer with a USB 2.0 port
CPU type/speed	Dual core/2 GHz or faster (x86)
Memory	2GB or more
DRIVER	ASIO2.0, WDM(MME)
Macintosh
OS	OS X Mountain Lion(10.8), OS X Mavericks(10.9)  * For further information of the latest OS version, please click here.
Compatible computers	Apple Macintosh computer with a USB 2.0 port
CPU type/speed	Dual core/2 GHz or faster
Memory	2GB or more
DRIVER	Core Audio, Core MIDI