US-4x4

USB Audio / MIDI Interface

The TASCAM audio interface lineup welcomes the US-2x2 and US-4x4 to its ranks; both perfect devices for music production. Each has USB audio MIDI interfaces with 2 IN/2 OUT and 4 IN/4 OUT configuration, respectively. Combining them with the popular US-366 (which supports 192kHz and includes stereo mixer functions) will enable users to establish a professional recording environment.

This model has been discontinued.

It has been replaced with the US-4x4HR.

New Update: Settings Panel for Windows

TASCAM USB Audio Interfaces Driver (Settings Panel) software for Windows has been updated to Version 4.00, enabling to build music production environments with ultra-low latency that maximizes the processing power of the computers in use. In this new version, the driver’s stability has been greatly enhanced, the audio buffer size is now selectable up from 4 samples instead of older versions with the default buffer size of 64 samples, and overall usability has been improved.

* Version 4.00 functions are limited to Windows only.

Learn more

Equipped with Ultra-HDDA mic preamps that can input any sound source at a high sound quality

The main target customers for the US-2x2 and US-4x4 are those, interested in music production, and especially beginners. Development was undertaken to deliver devices that are easy to use and understand, enabling users to simply connect them and immediately enjoy high-sound quality recording.
For mic preamps – a key determinant of sound quality - Ultra-HDDA mic preamps that achieve a stunning EIN rating of -125dBu have been installed. This was a result of careful consideration of user-friendliness when connecting the device with a condenser mic, as well as for dynamic microphones. As a result, the devices can be used in a wide range of applications – from vocal recording to stereo recording of piano and acoustic guitar. The eye-catching innovative design was the brainchild of a prominent German designer that has worked on numerous music production devices. The slightly angular design provides users with desktop recording that’s free from hassle.

Driver and software with easy to use simple settings

Driver software installation is something that every user has to contend with when they start using a USB audio interface for the first time. In order to enable users to start their music production smoothly, the designated driver has been newly designed. This driver software had all complex functions removing, allowing anyone to easily install and use it. Compatibility with most major DAW software has already been confirmed, granting users the option of using the device in combination with DAW system of their choice. In addition, the US-2x2/US-4x4 supports recording using iPad or other iOS devices that have been popular within recent years. Using an Apple-manufactured lightning-USB camera adapter will allow usage of the US-2x2 and US-4x4 as an audio interface for iPads.

Enjoy professional multi-recording with the US-4x4

A USB 2.0 connection is used for connection to computers so that beginners to DAW recording can use the US-4x4 with ease. The 96kHz format being supported means that users will be able to use the US-4x4 without needing high-spec devices. Even in terms of possible future expansions, the US-2x2 is perfect for your first audio interface. The US-4x4, alternatively, supports multi-mic recording with its four mic preamps. Select the optimal device that matches your musicality and future production styles.

New functions added to Version 4.00
* Version 4.00 functions are limited to Windows only.

Audio buffer size selectable up from 4 samples

With conventional TASCAM drivers, the audio buffer size could only be set originally up from 64 samples. This has been enhanced to support a selection up from 4 samples, enabling users to build music production environments with ultra-low latency that maximizes the processing power of the computers in use. Users can now choose from a wide range of parameters, from a minimum of 4 samples up to a maximum of 2048 samples, depending on the computer's processing power and music production application.

Software window size optimization enabled by HiDPI support

The newly implemented HiDPI (high-dot per inch) function automatically optimizes the size of the Settings Panel window to an appropriate size according to the user's display. No more small appearing of the Settings Panel in a high-resolution display.

"Auto Driver Select" function enables/disables default device settings

Easily activate/deactivate US-series units set as the default IN/OUT audio device in a computer with the new Auto Driver Select function. Activating this function, the computer will always recognize the US unit as default and will allow saving some trouble in setting the device each time. Users can freely choose to disable this function to use different devices depending on the application.

Ultra-HDDA Mic Preamps for Clear Audio Quality from All of Your Mics

TASCAM's own Ultra-HDDA mic preamps are the cleanest, quietest, and best-sounding from any interface in their range. A gain range of 57dB makes them ideal for any type of mic – dynamic, condenser, or ribbon. With preamp performance well beyond any interfaces in their price range, the Ultra-HDDA preamps on the US-2x2 makes your tracks sound like a record.

Discrete Ultra-HDDA Mic Preamps Deliver Low Noise and Low Distortion

TASCAM's Ultra-HDDA (High Definition Discrete Architecture) mic preamp design is based on discrete components, just like classic professional gear. They achieve an incredible EIN rating of -125 dBu, meaning their noise level is practically below the range of hearing. Other impressive specs include a signal-to-noise ratio of 101 dB, out-speccing anything in its price range. But instead of judging the design merely by test measurments, key components were selected following extensive listening tests.

Musical Components like NE5532 Op-amps Used for Input and Output Stages

TASCAM uses proven, great-sounding components throughout the US-2x2. One example are NE5532 op-amps, famously used throughout classic recording consoles and signal processors due to their sweet, musical sound.

XLR and TRS Accept Balanced Mic and Line Level Signals

The mic input features a professional XLR connector, which supplies +48V phantom power for condenser microphones. The US-2x2 is built from heavy duty metal throughout, so it stays on your desk even when moving mics around.
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.)

Wide Gain Range Supports Dynamic and Ribbon Microphones

Non-powered mics like dynamic and ribbon designs can sound great, but they also have a lower output level than condenser microphones. The US-2x2's Ultra HDDA mic preamps not only feature 57dB of gain, but also a low-noise design so you don't crank up the noise at the same time. Plug in modern or classic mics and still get plenty of level on your tracks.

Rock Out with Amp Simulator Software using the Guitar Inputs

The first two channels can be switched to direct guitar inputs. They're ideal for direct recording of electric and acoustic guitar and bass without the need for a preamp. You can also add effect plug-ins for your guitar tone.
* Guitar effect plug-ins sold separately.

Simple Operation and an All-New USB Driver

TASCAM makes installing the US-2x2 a snap, whether usnig the built-in class-complient driver or the high-performance ASIO or Core Audio drivers. TASCAM started from scratch on the software, developing them in-house through extensive testing, resulting in our most robust drivers ever.
Also included with the driver software is a simple-to-use on-screen control panel, which monitors and adjusts critical interface settings.

High Resolution Recording up to 96kHz/24-bit

The US-2x2 records all four channels 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. The mic preamps and A/D converters work together to capture the clearest signal path, whether you work at 96k or at lower sampling rates.

USB 2.0 Computer Connection

USB 2.0, found on nearly any computer, is used as the interface for the US-2x2. Simply connect the interface to any available USB port to supply plenty of bandwidth, even for multichannel 96k work. (The US-2x2 and US-2x2 are also compatible with USB 3.0 ports.)

Zero-latency Direct Monitoring Function

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.

Driver Software Can Be Pre-Installed Without The Interface

The US-2x2 Windows driver software can be installed without connecting the interface. Simple on-screen instructions walk you through the installation. These interfaces can be used on a Mac without installing a driver, but we recommend installing the software to use the control panel.

Sleek industrial design that inspires creativity with a practical interface

We have applied the engineering expertise from years of making audio interfaces to create products that are both pioneering and practical. With their distinctive styles, these interfaces will fit perfectly on the desktops of musicians and will stimulate creativity.

Bio-Cell Side Panels Add Style and Ergonomic Design

Both the US-2x2 and US-2x2 include Bio-Cell Side Panels. These removable aluminum panels, developed by renowned industrial designers The Box, add a unique look to the interfaces as well as angling them on the desktop for increased usability.

Angled Orientation is Ideal for Desktop Use

The angled design makes desktop viewing and operation much more comfortable for tabletop use. All other interfaces have their controls on the front or the top of the device, causing you to crane your neck to read the knobs and switches. The US-2x2 and 4x4 are at a natural angle, making operation easier to keep you creative.

Separate Volume Controls for Headphones and Line Outputs

The US-2x2 and US-2x2 include 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. And when you want to work on headphones, you don't need to reach around to switch off your monitors.

Class-Compliant Drivers for use with iPad and Other Tablets

The US-2x2 and US-2x2 are built with class-compliant drivers built into the units. Not only does this mean that they can be used with many computers without first installing a driver, they also open the possibilities of with tablets such as Apple's iPad.

Connect to iPad, iPhone, or other iOS devices

Use Apple's Camera Connection Kit to connect the US-2x2 or US-2x2 to an iPad or other iOS device. Utilitze the multichannel audio and MIDI functions with any of the thousands of iOS audio apps, like Garage Band or TASCAM's Portastudio app. Class Compliant drivers also allow the interfaces to be used with Android and Windows-based tablets.
* A TASCAM PS-P520 AC adapter (included) is necessary to power the US-2x2.
* Apple's Camera Connection Kit is not included with this product.
* When connected, the US-2x2/US-4x4 will not provide power to the iOS device.

Tested with Sonar, Pro Tools, Cubase, Live, Studio One, and Garage Band, Logic Pro

TASCAM has tested the interface operation with all leading DAW software, such as SONAR, Pro Tools, Cubase, Live, Studio One, Garage Band and Logic Pro. Use the interfaces with your favorite Mac or Windows recording applications, not just the bundled apps.

MIDI Input and Output Included

Standard MIDI input and output connectors allow connection with the thousands of keyboards, drum machines, controllers, and other sources that employ MIDI connectors. The interfaces can also be used for synchronized operation of multitrack recorders and other external recording equipment.

CUBASE LE - An advanced DAW for Windows and Mac

With Cubase LE you can turn your Windows or Mac into a beautiful and easy-to-use music studio. This compact DAW offers you all the basic tools for recording, editing and mixing everything from the initial musical idea to the final track. Cubase LE assists you during the creative process — whether you are a songwriter, guitar player, vocalist or electronic music producer, Cubase has the right tools and features at hand.

The US-4x4 Is Built for Multi-Mic Recording

The four Ultra-HDDA mic preamps on the US-4x4 handle anything from rehearsals to studio recording, to live performance. Capture an entire band, or just mic up a drum kit. The four TRS jack outputs can feed monitors, signal processors, or video cameras.
The US-4x4 includes an AC adapter – also required for use with iOS devices. By using an audio interface with iPad sound sources like a synthesizer app, a richer sound quality can be heard as opposed to using the headphone output alone.

Features at a Glance

Functions common to both the US-2x2 and US-4x4

Ultra-HDDA (High Definition Discrete Architecture) mic preamps 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
Connect with iPads and other iOS devices
+48V phantom power for all inputs
Two switchable high-impedance inputs
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
Balanced analog TRS 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
Output sources can be selected in the setting panel
Input sound monitoring can be set to stereo or mono
Input muting function eliminates noise from unused inputs
USB class compliant 2.0 support
Confirmed operation with major DAW software (SONAR, ProTools, Cubase, Live, Studio One, Garage Band, Logic Pro）

Unique features for the US-2x2

Two Ultra-HDDA mic preamplifiers
Two XLR/TRS (MIC/LINE) inputs with full +48V phantom power
Two TRS analog balanced outputs
18mW/ch headphone output
USB bus-powered for mobile recording
Optional AC adaptor available for use with iOS devices

Unique features for the US-4x4

Four Ultra-HDDA mic preamplifiers
Four XLR or TRS (MIC/LINE) inputs with full +48V phantom power
Four TRS analog balanced outputs
Two headphone outputs – each with 45mW/ch output power
Dedicated AC adapter is included

[Updated] Information regarding iOS 18/iPadOS 18 compatibility

Learn More

[Updated] Information about macOS Sequoia Update

Learn More

Spec description

	US-2x2	US-4x4
Sampling frequency	44.1k/48k/88.2k/96kHz
Quantization bit rate	16/24bit
Analog audio inputs
MIC IN	IN 1-2	IN 1-4
Connector	XLR-3-31(1:GND, 2:HOT, 3:COLD), BALANCED
Input impedance	2.2k 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 1-2	IN 1-2
Connector	6.3mm(1/4")TS-jack(T：HOT, S：GND), UNBALANCED (When set to "INST" at MIC/LINE.INST switch)
Input impedance	1M ohms
Nominal input level
GAIN:MAX	-63dBV(0.0007Vrms)
GAIN:MIN	-6dBV(0.5015Vrms)
Maximum input level (GAIN:MIN )	+10dBV(3.162Vrms)
Gain	57dB
LINE IN	IN 1-2	IN 1-4
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	-53dBu(0.0017Vrms)
GAIN:MIN	+4dBu(1.228Vrms)
Maximum input level (GAIN:MIN )	+20dBu(7.75Vrms)
Gain	57dB
Analog audio outputs
LINE OUT
Connector	6.3mm(1/4")TRS-jack(T：HOT, R：COLD, S：GND), BALANCED
Output impedance	110ohms
Nominal output level	+4dBu (1.273Vrms)
Maximum output level	+20dBu (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)	45mW+45mW or more (THD+N 0.1% or less, 32ohms loaded)
MIDI IN / OUT
Connector	Din 5-pin
Format	Standard MIDI format
USB
Connector	USB B type 4-pin
Format	USB2.0 HIGH SPEED
Power
When connected PC	USB bus powered	Dedicated AC adapter (GPE248-120200-Z, included)
When connected iOS	AC Adapter (TASCAM PS-P520, sold separately)
Power consumption	2.5W	5W
Dimensions	7.32" W ×2.56" H ×6.3" D (186mm W x 65mm H x 160mm D)	11.62" W x 2.56" H x 6.3" D (296mm W ×65mm H × 160mm D)
Weight	2.43lb (1.1kg)	3.53lb (1.6kg)
Operating temperature	5 to 35˚C
Bundled software	Cubase LE
Accessories	USB cable, User's manual, warranty card	AC adapter(GPE248-120200-Z), USB cable, User's manual, warranty card

Audio performance

Frequency response
LINE OUT(BALANCED)
44.1k/48k Hz	20Hz to 20kHz, +0dB/-0.1dB
88.2k/96k Hz	20Hz to 40kHz, +0dB/-0.2dB
PHONES
44.1k/48k Hz	20Hz to 20kHz, +0dB/-0.5dB
88.2k/96k Hz	20Hz to 40kHz, +0dB/-2dB
THD	0.003% or less
S/N ratio	101dB or more
Crosstalk	95dB or more
EIN	-127dBu or less

Computer system requirements

Windows
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
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

Supported OS' (PC)

Windows

Windows 11 2023 Update (Version 23H2) , Windows 10 2022 Update (Version 22H2) , Windows 11 2022 Update (Version 22H2) , Windows 11 (Version 21H2) , Windows 10 (November 2021 Update) , Windows 10 (May 2021 Update) , Windows 10 (October 2020 Update) , Windows 10 (May 2020 Update) , Windows 8.1 , Windows 8 , Windows 7

Mac

macOS Sequoia New , macOS Sonoma , macOS Ventura , macOS Monterey , macOS Big Sur , macOS Catalina , macOS Mojave , macOS High Sierra (10.13) , macOS Sierra‎ (10.12) , OS X El Capitan (10.11) , OS X Yosemite (10.10) , OS X Mavericks (10.9) , OS X Mountain Lion (10.8)

iOS

iOS 18 New , iPadOS 18 New , iPadOS 17 , iOS 17 , iOS 16 , iPadOS 16 , iOS 15 , iPadOS 15 , iPadOS 14 , iOS 14 , iPadOS 13 , iOS 13 , iOS 12 , iOS 11 , iOS 10 , iOS 8 , iOS 7

Information

Latest version info
Settings Panel for Windows	V4.00
Settings Panel for Mac	V2.00
Firmware	V1.01

Settings Panel V4.00 for Windows

Buffer Size can now be set from 4 samples.
When connected by USB, a menu item has been added in the sound settings to turn this unit off as the ‘default device’.
Scaling to a suitable size now occurs with 4K and other high resolution displays.
Operation stability has been improved.

Notices About Products

12-03-2024 [Updated] Information regarding iOS 18/iPadOS 18 compatibility

11-26-2024 [Updated] Information about macOS Sequoia Update

06-21-2024 Information on the connectivity of TASCAM products with iPhone/iPad USB-C port

02-21-2024 [Updated] Information about iOS 17, iPadOS 17 Update

01-11-2024 [Updated] Information about macOS Sonoma Update

01-11-2024 [Updated] Information regarding Windows 11 Version 23H2 compatibility

04-28-2020 TASCAM SERIES Series and US Series USB Audio Interfaces Now Bundled with New Cubasis LE 3

Manuals

SONAR LE Quick Start Guide	12-29-2016	1.2 MB
Owner's Manual	11-15-2016	5.1 MB
Reference Manual V2.00	11-09-2016	2.3 MB
Live 9 Lite Quick Start Guide	09-17-2014	1.8 MB

Documents

Release Notes (English)	02-19-2020	7.7 KB
Software/Firmware Update procedures	11-09-2016	841.3 KB

Firmware

Firmware V1.01 for OS X	12-03-2014	2.6 MB
Firmware V1.01 for Windows	12-03-2014	2.2 MB
Firmware V1.00 for Windows	09-17-2014	264.8 KB
Firmware V1.00 for OS X	09-17-2014	680.9 KB

Software

Settings Panel V4.00 for Windows (Includes driver)	02-19-2020	18.3 MB
Settings Panel V2.00 for Mac	11-09-2016	11.7 MB

FAQs

I see that the US-16x08 recommends that I change the Windows Power Management settings. How do I do this?

Windows allows the processor to throttle to half speed when the computer is idle. However, this can affect the performance of DAW recording software. TASCAM recommends that this function be disabled, especially when using a multi-channel interface such as the US-16x08.

To Change the Power Management settings in Windows:

Open the Control Panel.
- In Windows 8 this is under “Settings” in the right pane of the desktop
- In Windows 7 and earlier this is in your Start menu
Open the Power Options control panel by double-clicking it
Click “Show Additional Plans”
Click on “High Performance” in the Power Options

Are TASCAM drivers compatible with Mavericks 10.9.5 and Yosemite?

According to Apple, OS X 10.9.5 includes heightened security measures that will also be part of OS X 10.10. These security measures will affect some TASCAM audio interfaces, so users are advised to be aware, and hold off on updating until further information is available

These products use Apple's built in CoreAudio driver. The Settings Panel installer is fully compliant with Apple's latest security measures.

US-2x2
US-4x4

The latest drivers are compliant, but testing is ongoing for these products:

US-322
US-366
US-1200
UH-7000

The OS X 10.9 public beta drivers can continue to be used for these interfaces:

US-122mkII
US-144mkII
US-200
US-600
US-1641
US-1800
US-2000

Cannot be used with the current driver (public or beta):

IF-FW/DMmkII: Development is on-going and a version that is compliant with the new security measures will be made available as soon as possible. Please keep your system at 10.9.4 or earlier if you wish to continue to use the IF-FW/DMmkII.
TASCAM Mixer Companion: Gatekeeper Security must be set to "allow all" for TMCompanion to be installed. It can be reverted to higher security settings after installation.
Other audio interface products not mentioned are no longer supported.

I want to listen to the direct sound through my interface, but turning the "Monitor Balance" knob isn't doing anything.

Open the US-2x2 / US-4x4 Settings Panel and switch "Line Outputs 1-2" to Monitor. If this is set to "Computer 1-2," the Monitor Balance knob won't do anything.

I am using SONAR and the performance with my TASCAM US-16x08 interface is not very good. How do I fix this?

First, make sure that your audio interface is set to ASIO mode:

Press P to open the Preferences window
Select “Devices” from the left column (under Audio in the left column)
Uncheck anything in the Input Drivers and Output Drivers lists
Click “Playback and Recording” from the left column
Set the Driver Mode to ASIO

Select “Devices” from the left column again
Check all of the US-16x08 inputs and outputs that you want to use

If you still have problems, change the Buffer Size in the US-16x08 control panel:

Open the US-16x08 control panel
Click the Interface tab
Change the Buffer Size to a higher setting

When the computer or iOS device etc. goes into sleep mode, the interface USB LED may blink or turn off and not opertate properly when the external device recovers from sleep mode.

Depending on the usage environment, reboot the interface by turning the power off/on again, or disconnect and reconnect the USB cable.

US-4x4

USB Audio / MIDI Interface

New Update: Settings Panel for Windows

New functions added to Version 4.00
* Version 4.00 functions are limited to Windows only.

Features at a Glance

[Updated] Information regarding iOS 18/iPadOS 18 compatibility

[Updated] Information about macOS Sequoia Update

Spec description

Audio performance

Computer system requirements

Supported OS' (PC)

Windows

Mac

iOS

Information

Notices About Products

Manuals

Documents

Firmware

Software

FAQs

PRODUCT

LEARN

SUPPORT

YOUR ACCOUNT

US-4x4

USB Audio / MIDI Interface

New Update: Settings Panel for Windows

New functions added to Version 4.00 * Version 4.00 functions are limited to Windows only.

Features at a Glance

[Updated] Information regarding iOS 18/iPadOS 18 compatibility

[Updated] Information about macOS Sequoia Update

Spec description

Audio performance

Computer system requirements

Supported OS' (PC)

Windows

Mac

iOS

Information

Notices About Products

Manuals

Documents

Firmware

Software

FAQs

PRODUCT

LEARN

SUPPORT

YOUR ACCOUNT

New functions added to Version 4.00
* Version 4.00 functions are limited to Windows only.