US-16x08 - Hi-Fi TASCAM - Free user manual and instructions

Product Type	USB 2.0 Audio Interface
Brand	TASCAM
Model	US-16x08
Dimensions (W x D x H)	48.3 x 20.3 x 4.4 cm
Weight	2.6 kg
Power Supply	USB bus power or 12V DC power adapter (included)
Audio Inputs	8 combo XLR/TRS inputs (with mic preamp), 8 line inputs (6.35 mm TRS)
Audio Outputs	8 line outputs (6.35 mm TRS), 2 headphone outputs
MIDI Input/Output	1 input and 1 output (5-pin DIN)
Audio Resolution	24-bit
Sampling Rate	44.1 / 48 / 96 kHz
Phantom Power	Yes, +48V switchable in pairs
Direct Monitoring	Yes, with zero-latency mixing
Computer Connectivity	USB 2.0 (Type B)
Supported Operating Systems	Windows 7/8/10, macOS 10.10 or later
ASIO Drivers	Yes, included
Maintenance and Cleaning	Clean with a soft, dry cloth. Do not use solvents.
Safety	Use the included power adapter. Avoid humidity and extreme temperatures.
Spare Parts and Repairability	Power adapter available. For repairs, contact a TASCAM authorized service center.
General Information	Versatile audio interface for home studio, multitrack recording, and live use.

Frequently Asked Questions - US-16x08 TASCAM

How do I connect the US-16x08 to my computer?

Use the provided USB cable to connect the interface to a USB 2.0 port on your computer. Install the drivers from the TASCAM website if necessary. On macOS, the interface is plug-and-play.

Is phantom power available on all inputs?

Phantom power +48V is available on all 8 combo inputs (channels 1-8) and is activated in pairs (1-2, 3-4, 5-6, 7-8) via switches on the front panel.

What is the maximum supported bit depth?

The US-16x08 supports up to 24-bit/96 kHz, offering professional audio quality.

How can I reduce latency during recording?

Use direct monitoring (MIX/PC button) on the front panel to listen to the input signal without going through the computer, reducing latency to zero. Also adjust the buffer size in the ASIO driver.

Can I use dynamic microphones and instruments without phantom power?

Yes, the combo inputs accept dynamic microphones (XLR) and instruments (TRS) without requiring phantom power. Make sure to disable +48V for dynamic microphones that are not compatible.

How many headphone outputs are available?

The interface has two independent headphone outputs (6.35 mm TRS) with separate volume controls.

What software is compatible with the US-16x08?

The interface is compatible with any digital audio workstation (DAW) that supports ASIO drivers (Windows) or Core Audio (macOS), such as Cubase, Pro Tools, Ableton Live, Reaper, etc.

How do I use the MIDI input/output?

Connect your MIDI devices via the 5-pin DIN ports. The interface acts as a USB MIDI bridge: MIDI data is transmitted between your computer and your devices.

Can I use the interface without a computer?

No, the US-16x08 is designed to be connected to a computer via USB. It does not function standalone like an analog mixing console.

How do I clean and maintain the US-16x08?

Unplug the interface before cleaning. Use a soft cloth slightly dampened with water to wipe the enclosure. Avoid chemicals, alcohol, or abrasive cleaners.

USER MANUAL US-16x08 TASCAM

USB2.0 Audio Interface/Mic Preamp

Line drawing of a rectangular electronic device with multiple ports and connectors (no text or symbols)

OWNER'S MANUAL

ENGLISH

MODE D'EMPLOI

FRANÇAIS

MANUAL DEL USUARIO

ESPAÑOL

BEDIENUNGSANLEITUNG

DEUTSCH

• TASCAM is a trademark of TEAC CORPORATION, registered in the U.S. and other countries.
- Microsoft, Windows, Windows 7, Windows 8 and Windows Media are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries.
• Apple, Macintosh, Mac OS, Mac OS X, iPad, and Lightning are trademarks of Apple Inc.
- IOS is a trademark or registered trademark of Cisco in the U.S. and other countries and is used under license.
• ASIO is a trademark and software of Steinberg Media Technologies GmbH.
- Blackfin® and the Blackfin logo are registered trademarks of Analog Devices, Inc.
- Other company names, product names and logos in this document are the trademarks or registered trademarks of their respective owners.

ティアック株式会社

http://tascam.jp/

1834 Gage Road, Montebello, California 90640 USA

TEAC MEXICO, S.A. de C.V.

http://teacmexico.net/

Phone: [phone]

Meridien House, Ground Floor,69 - 71, Clarendon Road,

Watford, Hertfordshire, WD17 1DS, UK

TEAC EUROPE GmbH

http://tascam.eu/

Phone: [phone]

Room 817, Block A, Hailrun Complex, 6021 Shennan Blvd.,

Futian District, Shenzhen 518040, China

IMPORTANT SAFETY PRECAUTIONS

For U.S.A.

INFORMATION TO THE USER

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures.

a) Reorient or relocate the receiving antenna.
b) Increase the separation between the equipment and receiver.
c) Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
d) Consult the dealer or an experienced radio/TV technician for help.

CAUTION

Changes or modifications to this equipment not expressly approved by TEAC CORPORATION for compliance could void the user's authority to operate this equipment.

For Canada

THIS CLASS B DIGITAL APPARATUS COMPLIES WITH CANADIAN ICES-003.

CET APPAREIL NUMERIQUE DE LA CLASSE B EST CONFORME A LA NORME NMB-003 DU CANADA.

DECLARATION OF CONFORMITY

We, TEAC EUROPE GmbH. Bahnstrasse 12, 65205 Wiesbaden-Erbenheim, Germany declare in own responsibility, the TEAC product described in this manual is in compliance with the corresponding technical standards.

Declaration of Conformity

Responsible party: TEAC AMERICA, INC.

Address: 1834 Gage Road, Montebello, California, U.S.A.

Telephone number: 1-323-726-0303

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

IMPORTANT SAFETY INSTRUCTIONS

1 Read these instructions.
2 Keep these instructions.
3 Heed all warnings.
4 Follow all instructions.

5 Do not use this apparatus near water.
6 Clean only with dry cloth.
7 Do not block any ventilation openings. Install in accordance with the manufacturer's instructions.
8 Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
9 Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.

10 Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.

11 Only use attachments/accessories specified by the manufacturer.

12 Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.

13 Unplug this apparatus during lightning storms or when unused for long periods of time.

14 Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

• The apparatus draws nominal non-operating power from the AC outlet with its POWER or STANDBY/ON switch not in the ON position.
• The mains plug is used as the disconnect device, the disconnect device shall remain readily operable.
• Caution should be taken when using earphones or headphones with the product because excessive sound pressure (volume) from earphones or headphones can cause hearing loss.
• If you are experiencing problems with this product, contact TEAC for a service referral. Do not use the product until it has been repaired.

CAUTION

• Do not expose this apparatus to drips or splashes.
- Do not place any objects filled with liquids, such as vases, on the apparatus.
- Do not install this apparatus in a confined space such as a book case or similar unit.
- The apparatus should be located close enough to the AC outlet so that you can easily grasp the power cord plug at any time.
- If the product uses batteries (including a battery pack or installed batteries), they should not be exposed to sunshine, fire or excessive heat.
- CAUTION for products that use replaceable lithium batteries: there is danger of explosion if a battery is replaced with an incorrect type of battery. Replace only with the same or equivalent type.

■br European Customers

Disposal of electrical and electronic equipment

(a) All electrical and electronic equipment should be disposed of separately from the municipal waste stream via designated collection facilities appointed by the government or the local authorities.
(b) By disposing of the electrical and electronic equipment correctly, you will help save valuable resources and prevent any potential negative effects on human health and the environment.
(c) Improper disposal of waste equipment can have serious effects on the environment and human health as a result of the presence of hazardous substances in electrical and electronic equipment.
(d) The crossed out wheeled dust bin symbol indicates that electrical and electronic equipment must be collected and disposed of separately from household waste.
(e) The return and collection systems are available to the end users. For more detailed information about disposal of old electrical and electronic equipment, please contact your city office, waste disposal service or the shop where you purchased the equipment.

Contents

IMPORTANT SAFETY PRECAUTIONS....3

IMPORTANT SAFETY INSTRUCTIONS .... 3

Introduction......4

Included items 4

Note about the Reference Manual 4

Precautions for placement and use....4

Using the TEAC Global Site....5

Beware of condensation....5

Cleaning the unit....5

User registration....5

Front panel 5

Rear panel....6

Installing the dedicated software....7

Installing the driver and Settings Panel for Windows....7

Installing the Settings Panel for Mac OS X......8

Attaching Rack Mount Angles....9

Connecting the power....9

Making settings on the Settings Panel screen .....10

Example of connecting to other equipment .....12

Connecting with iOS devices....13

Adjusting the input sound....13

Mic Preamp mode 13

Troubleshooting....13

Specifications....14

Ratings 14

Analog inputs....14

Analog outputs....15

Control input/output ratings....15

Audio performance....15

Computer system requirements .... 15

Windows....15

Mac OS X....16

iOS devices 16

Supported audio drivers 16

General 16

Dimensional drawings 16

Introduction

Thank you for your purchase of the TASCAM US-16x08 USB Audio/MIDI Interface.

Before connecting and using this unit, please take time to read this manual thoroughly to ensure you understand how to properly set it up and connect it, as well as how to use its many useful and convenient functions. After you have finished reading this manual, please keep it in a safe place for future reference.

Should the contents of the memory of a connected device (including hard disks and optical discs) in the same system as this unit be lost, our company will bear no responsibility for repair, including for compensation.

Before connecting this unit to a computer, you must download and install a dedicated driver.

This product has a Blackfin ^® 16/32-bit embedded processor made by Analog Devices, Inc. This processor controls digital signal processing.

Included items

This product includes the following items.

Keep the packing materials for transportation in the future.

Please contact TASCAM Customer Support (see page 2) if any of these items are missing or have been damaged during transportation.

• Main unit....×1
• AC adapter (GPE248-120200-Z) (with output plug A/B for replacement)....×1
• USB cable ....x 1
• Hex key....x 1
• Rack mount angles....×2
• Rack mount angle attachment screws....×4
• Owner's Manual (this document) including warranty ..×1

CAUTION

Always use the included AC adapter (GPE248-120200-Z) with the US-16x08. Never use the included AC adapter with any other device. Doing so could cause damage, fire or electric shock.

Note about the Reference Manual

This Owner's Manual explains the main functions of this unit. Please see the Reference Manual for information about all the unit's functions.

You can also download this Owner's Manual and the Reference Manual from the TEAC Global Site (http://teac-global.com/).

Precautions for placement and use

• The operating temperature range of this unit is 5–35 ^ C.
• Do not install this unit in the following types of locations. Doing so could make the sound quality worse or cause malfunction.

Locations with frequent vibrations

Near windows or other places exposed to direct sunlight

Near heating equipment or in other locations that become very hot

Extremely cold places

Very humid or poorly ventilated locations

Very dusty locations

• To enable good heat dissipation, do not place anything on top of the unit.
• Do not place this unit on top of a power amplifier or other device that generates heat.

Using the TEAC Global Site

You can download the Owner's Manual necessary for this unit from the TEAC Global Site (http://teac-global.com/).

1. Open the TEAC Global Site (http://teac-global.com/).
2. In the TASCAM Downloads section, click the desired language to open the Downloads website page for that language.

NOTE

If the desired language does not appear, click Other Languages.

1. Click the product name in the "Search by Model Name" section to open the Downloads page for that product.
2. Select and download the Owner's Manual that are needed.

Beware of condensation

Condensation could occur if the unit is moved from a cold place to a warm place, it is used immediately after a cold room has been heated or it is otherwise exposed to a sudden temperature change.

To prevent this, or if this occurs, let the unit sit for one or two hours at the new room temperature before using it.

Cleaning the unit

To clean the unit, wipe it gently with a soft dry cloth. Do not wipe with chemical cleaning cloths, benzene, thinner, alcohol or other chemical agents. Doing so could damage the surface or cause discoloration.

User registration

Customers in the USA, please visit the TASCAM website (http://tascam.com/) to register as a user online.

Front panel

① STANDBY/ON switch, indicator

Use this switch to toggle between power ON and standby modes. When on, the STANDBY/ON indicator lights green.

② Phantom power switches

Use these switches to provide +48V phantom power to the IN1-4 and IN5-8 jacks.

Switching is possible in groups of four channels. Phantom power is supplied when the switch is set to +48.

CAUTION

• Before switching between +48/OFF, lower the device's output volume with the PHONES and LINE OUT1-2 knobs. Failure to do so could cause a loud noise that might damage other devices or cause injury.
  • Do not connect or disconnect mics when this switch is set to +48.
  • Do not supply phantom power to an unbalanced dynamic mic.
  • Supplying phantom power to some types of ribbon mics could damage them. Do not supply phantom power to a ribbon mic if you are in doubt.

③ IN1-8 (BALANCED) jacks

These analog inputs are XLR jacks. Use the gain knobs to set the input gains.

(1: GND, 2: HOT, 3: COLD)

④ IN9-10 (BALANCED/UNBALANCED) jacks, LINE/INST switch

IN9-10 jacks are standard TRS analog input jacks.

With the LINE/INST switches, both line input (audio equipment, keyboard, etc.) and high impedance input (direct input of guitar and other instruments) can be supported.

Use the gain knobs to set the input gains.

(Tip: HOT, Ring: COLD, Sleeve: GND)

⑤ Gain knobs, overload indicators

Use the gain knobs 1-10 to adjust each of the IN1-10 gains separately.

The overload indicator above and to the left of each gain knob 1-10 lights just before the input would distort (when -1 dBFS is exceeded).

⑥ LINE OUT1-2 knob

Use to adjust the output level of the LINE OUT1-2 jacks on the rear panel.

⑦ PHONES jack/knob

Use this standard stereo jack to connect stereo headphones. This jack outputs the same signal as the LINE OUT1-2 jacks.

Use the PHONES knob to adjust the headphone output level.

⑧ USB indicator

This lights orange when the USB connection is working.

CAUTION

Before connecting headphones, minimize the volume with the PHONES knob. Failure to do so might cause sudden loud noises, which could harm your hearing or result in other trouble.

Rear panel

⑨ USB port

Use the included USB cable to connect the unit to a computer or an iOS device. (Supports USB 2.0.)

⑩ MIDI OUT connector

This 5-pin DIN is a standard MIDI output connector. This outputs MIDI signals.

⑪ MIDI IN connector

This 5-pin DIN is a standard MIDI input connector. Use this to input MIDI signals.

⑫ LINE IN11-16 (BALANCED) jacks/LEVEL switches

LINE IN11-16 jacks are standard TRS line input jacks. Use the LEVEL switches to set the nominal levels to -10 dBV or +4 dBu.

(Tip: HOT, Ring: COLD, Sleeve: GND)

NOTE

The input gain cannot be adjusted.

⑬ Cord holder

Use to hook the included AC adapter cord to prevent the plug from falling out.

⑭ LINE OUT1-8 (BALANCED) jacks

These standard TRS jacks are analog line inputs. The rated output level is +4 dBu.

(Tip: HOT, Ring: COLD, Sleeve: GND)

⑮ AUTO POWER SAVE switch

During Mic Preamp mode, use this switch to set whether to automatically turn the unit off (put it in standby) when the signal level continues to be -60 dBFS or less for 30 minutes.

CAUTION

If you want to turn the unit on again after it has turned itself off automatically using this function, set the STANDBY/ON switch to off once, wait at least 8 seconds, and then set the STANDBY/ON to on again.

⑯ DC IN 12V connector

Connect the included DC12V AC adapter (GPE248-120200-Z) here.

Installing the dedicated software

To use this unit with a Windows computer, you must install a driver and Settings Panel software. With a Mac, you do not have to install a driver, but you do need to install the Settings Panel software to use the DSP mixer function.

Download the latest dedicated software for the operating system you are using from the TEAC Global Site (http://teac-global.com/).

- With a Windows computer, when you install the driver, the Settings Panel software will also be installed at the same time.

- With a Mac, just install the Settings Panel software. The standard OS driver will be used, so there is no need to install a dedicated driver.

- With an iOS device, there is no need to install dedicated software.

CAUTION

Restarting the computer might be necessary after installation or uninstallation completes. Save your data and conduct other necessary steps in other applications before quitting them.

Installing the driver and Settings Panel for Windows

CAUTION

• Complete the installation of the driver on the computer before connecting the unit to it with the USB cable.

- If you already connected the unit to the computer using the USB cable, and the "Found New Hardware Wizard" is already running on the computer, close the Wizard and disconnect the USB cable.

1. Download the latest driver for the operating system you are using from the TEAC Global Site (http://teac-global.com/) and save it on the computer to be used with the unit.

2. Uncompress the saved driver (zip file) on the computer desktop or another location.

3. Double-click the "US-16x08_installer.exe" file in the folder that appears after uncompression to automatically launch the installation software.

4. When a "Security Warning" or "User Account Control" screens appear, click the "Run" or "Yes" button.

5. Next, select the language and click the "OK" button.

1. When the "Setup Wizard" screen appears, click the "Next" button.

1. Read the contents of the License Agreement, and select "I accept the agreement" if you agree to the terms. Then, click the "Next" button.

1. Next, click the "Install" button.

1. When the "Installation Wizard" screen appears, click the "Next" button.

1. Next, click the "Install" button to start installation.

1. Click the "Finish" button when the screen below appears.

1. When the screen below appears, the installation is complete. Click the "Finish" button.

The installer will quit and the computer will restart.

CAUTION

- When installing the driver, a warning might appear with a message such as, "The software you are installing for the hardware has not passed Windows Logo testing to verify its compatibility with Windows." If this message appears, click "Continue Anyway" to proceed with the installation.

Installing the Settings Panel for Mac OS X

NOTE

- Install the Settings Panel on the computer before connecting the unit to it with the USB cable. - Depending on the Gatekeeper setting, a warning message might appear during installation. For information about Gatekeeper, see "Note about Gatekeeper" of the Reference Manual.

1. Download the latest Settings Panel for the operating system you are using from the TEAC Global Site (http://teac-global.com/) and save it on the computer to be used with the unit.
2. Double-click "US-16x08_X.XX.dmg" (where X.XX is the driver software version), which is the saved disk image file for the Settings Panel, and double-click "US-16x08.pkg" inside the folder that opens.

U5-16x08.pkg

NOTE

Depending on the computer's settings, the downloaded zip file might not have been uncompressed automatically. In this case, open the zip file first and then double-click the disk image file.

1. When the installer starts, click the "Continue" button.

1. Next, select the desired language and click the "Continue" button.

1. Click the "Read License" button and check the contents of the Software License Agreement. If you agree to the contents of the license, click "Agree". Then, click the "Continue" button.

1. Next, click the "Install" button to start installation.

1. The following screen appears when installation has completed. Click the "Close" button.

The installer will close.

Attaching Rack Mount Angles

To rack mount the unit, you must replace the side frames with the included rack mount angles. Follow the procedure below to replace them.

(Have a Phillips screwdriver ready.)

1. Using the hex key included with the product, remove the four screws from each side of the unit, as indicated in the following figure.

Technical line drawing of a rectangular structural component with internal supports and directional arrows indicating force or movement (no text or symbols)

1. Remove the frame from each side of the unit.

2. Attach the included rack mount angles to the unit using the included rack mount angle attachment screws and the Phillips screwdriver.

Pure technical line drawing of a rectangular frame with screws and a dashed line indicating a connection point (no text or symbols)

1. To reattach the original frames, reverse the above procedure.

Connecting the power

Use the included AC adapter to connect a power supply to the unit as shown below.

- The AC adapter includes two types of outlet plugs. Attach the type of plug that matches the power outlet that you are using.

In order to prevent the cord from becoming disconnected during use, wrap the cord around the cord holder.

Diagram of a server rack with attached cable and connector (no text or symbols)

CAUTION

Always use the dedicated AC adapter (GPE248-120200-Z, DC12V) that was shipped with the unit. Using a different AC adapter could cause malfunction, overheating, fire or other problems.

Changing the outlet plug

graph TD
    A["Component A"] -->|②| B["Component B"]
    B -->|③| C["Component C"]
    C -->|④| D["Component D"]
    D -->|⑤| E["Component E"]

1. Move the latch on the AC adapter in the direction of the arrow.

2. Pull off the outlet plug.

3. Replace it with the other outlet plug (A or B).

4. Move the latch on the AC adapter in the direction of the arrow again.

5. Attach the outlet plug to the AC adapter.

This completes changing the outlet plug.

After changing the outlet plug, confirm that it is not loose or crooked and that everything is normal before plugging it into an outlet.

CAUTION

Do not use the adapter if there is anything abnormal about the plug after changing it. Use when the plug is abnormal could cause fire or electric shock. Contact the retailer where you purchased the unit or a TEAC service center (on the back cover) to request repair.

Making settings on the Settings Panel screen

Windows

From "All Apps" (All Programs), select "US-16x08 Settings Panel" under TASCAM.

Windows Settings Panel screen

Mac OS X

Select "US-16x08_SettingsPanel" from "Applications" and launch it to open the Settings Panel on the computer display.

Mac Settings Panel screen

① EQUALIZER screen

The equalizer settings of the channel selected with the ③ "Analog X" button are displayed.

② COMPRESSOR screen

The compressor settings of the channel selected with the ③ "Analog X" button are displayed.

③ Analog X buttons

Turn on an "Analog X" (where X is a channel number) button to display the equalizer and compressor of that channel in ① and ②. You can change their settings if desired.

④ PHASE buttons

Turn on a "PHASE" button to invert the phase of that channel.

⑤ EQ buttons

Turn on an "EQ" button to enable the equalizer settings of that channel.

⑥ COMP buttons

Turn on a "COMP" button to enable the compressor settings of that channel.

⑦ SOLO buttons

Turn on a "SOLO" button to solo that channel.

The Solo mode of this unit is a solo-in-place monitor, so all other tracks are muted.

⑧ MUTE buttons

Turn on a "MUTE" button to mute that channel.

⑨ Pan sliders

Use to adjust the position of the signal input to each channel.

⑩ Faders, level meters

Use the channel fader of each channel to adjust the level of that channel. Use the master fader to adjust the master level. The input signal level of each channel is displayed in the corresponding channel level meter. The mixed output signal level is displayed in the master level meter.

The channel level meters and the master level meter are displayed using green bars for the range of -12 dB or less, yellow bars for the range of -12 dB to -6 dB, and red bars for the range of -6 dB or higher.

⑪ LINK buttons

Turning on a "LINK" button combines the odd-numbered channel (L) and even-numbered channel (R) to a single stereo channel.

⑫ Track memos

Enter up to six alphanumeric characters. For details about other settings, see "Settings Panel settings - Settings Panel screen" of the Reference Manual.

Example of connecting to other equipment

graph TD
    A["Keyboard"] --> B["TASCAM"]
    C["USB"] --> D["Computer"]
    E["Drum machine"] --> F["Tube/Tube/Resistors"]
    G["Tone generator module"] --> H["Tube/Tube/Resistors"]
    I["Powered speakers, or amplifier and speakers"] --> J["Speaker 1"]
    I --> K["Speaker 2"]
    style A fill:#f9f,stroke:#333
    style C fill:#ccf,stroke:#333
    style E fill:#cfc,stroke:#333
    style G fill:#fcc,stroke:#333
    style I fill:#cff,stroke:#333

CAUTION

• Before making connections, turn this unit and all equipment to be connected off (standby).
- The phantom power switches are used in groups of four channels. Do not set the phantom power to +48 when connecting a mic that does not require phantom power.
• Do not connect or disconnect mics while phantom power is set to +48. Doing so could cause a loud noise and might damage this unit and connected equipment.
- Set the LINE OUT and PHONES knobs to their minimum values before switching the phantom power +48/OFF switch. Failure to do so could cause a sudden loud noise to be generated from the monitoring equipment, and this could damage the equipment or harm hearing.
• Supplying phantom power to some ribbon mics will break them. If you are unsure, do not supply phantom power to a ribbon mic.

Connecting with iOS devices

You will need a Lightning to USB Adapter.*

* You must obtain a genuine Apple Lightning to USB Adapter separately.

Adjusting the input sound

Analog audio signals input into this unit from mics, guitars, keyboards and other audio equipment can be converted into digital signals and transmitted to the computer via USB.

In addition, by connecting powered monitor speakers or headphones to this unit, you can monitor audio signals.

Use the various controls as necessary.

Use the gain knobs (④) to adjust the analog input levels from the IN1-8 (①) or IN9-10 (②) jacks to keep the overload indicators (③) from lighting.

To listen to the monitoring signal using headphones, connect headphones to the PHONES jack (⑤) and adjust the PHONES knob (⑥).

NOTE

If you cannot hear the input sound, make the following adjustments.

• Use the PHONES knob on the front of the unit to adjust the output level of the PHONES jack.
  • Use the LINE OUT1-2 knob on the front of the unit to adjust the output level of the LINE OUT1-2 jack.

Mic Preamp mode

This unit will operate in a mode called Mic Preamp mode when it is not connected to a computer through a USB cable.

In this mode, you can use the unit as a standalone mic preamp without using a computer or the like.

Input and output channels in Mic Preamp mode

In Mic Preamp mode, the mapping of the input channels to the output channels is fixed as follows.

Input Output

IN1 LINE OUT1

IN2 LINE OUT2

IN3 LINE OUT3

IN4 LINE OUT4

IN5 LINE OUT5

IN6 LINE OUT6

IN7 LINE OUT7

IN8 LINE OUT8

You can adjust the output level of each channel using the gain knob of the corresponding channel.

Troubleshooting

Please read this chapter if you are unable to use the unit properly even after setting it up following the procedures in this manual.

If you are still unable to resolve your problems please contact the store where you bought the unit or TEAC customer support with the following information about the operating environment and details about the trouble.

Operating environment

• Computer manufacturer
- Model
CPU
- Memory (RAM)
- Operating system
- Applications used
- Antivirus software
- Wireless LAN use

See the end of this document for contact information.

Installation fails.

Installation completes, but the computer does not recognize the unit.

If some trouble is causing installation to fail, or if the computer does not recognize the unit even though installation completes, check the following.

1. Change the USB port

Since the unit might not properly function with some USB ports, try connecting to a different USB port on the computer, and reinstall the driver.

NOTE

• Try again after disconnecting other USB devices. (Keyboards and mice can be left connected.)
• Do not use a USB hub. Always connect the unit directly to a USB port on the computer. (built-in)

2. Stop software that is running in the background

Since antivirus software and other software running in the background can interfere with installation, stop them before beginning installation.

See "Installing the dedicated software" on page 7 for how to install and uninstall the dedicated software.

There is no sound even when audio is playing back.

The audio output must be set on the computer.

Please confirm the following while the unit is connected to the computer. Moreover, if you make the following settings, sound will be output through this unit, but no sound will be output by the computer's speakers or headphone jack.

Windows 8/Windows 7

• See the "Windows 8" or "Windows 7" instructions in the "Windows Media Player" section of "Application guide" in the Reference Manual, and make settings as necessary for the OS.
• Conduct procedures 1–4 for Windows 8 or procedures 1–3 for Windows 7 to set the default device for playback.

Mac OS X

Quit all applications and open "System Preferences..." from the Apple menu.

Open "Sound".

On the "Output" tab, select "US-16x08".

After completing the setting, restart the computer and check the playback sound.

Depending on the application that you are using, you might need to make additional device settings.

In particular, DAW software operates using audio engines with settings that are different from the OS settings, so confirm the DAW settings first after installing the dedicated software for this unit.

Please see the manuals for the applications that you are using for detailed setting procedures.

Sound breaks up or there is noise.

The processing load on the computer causes sound to break up and noise to occur.

Here are some methods to reduce the load on the computer.

1. Memory-resident programs, such as wireless LAN and antivirus software, regularly place processing load on the computer, which can cause sound to break up and other noise. Stop wireless LAN transmission, antivirus software and other software running in the background when using this unit.

2. Set the buffer size (latency) in the audio application that you are using or in this unit's Settings Panel to a larger value. (Windows only)

NOTE

Consult the maker of the audio application that you are using for methods to reduce its load on your computer.

1. Change the settings of your computer so that they are optimal for audio processing.

Windows 8

① In Windows 8, right-click the ordinary start screen (Metro user interface screen) and then click "All apps".
② Right-click "Computer" and select "Properties".
③ Click "Advanced system settings".
④ Click "Settings" in the "Performance" section of the "Advanced" tab of the "System Properties" window.
⑤ In the "Visual Effects" tab of the "Performance Options" window, select "Adjust for best performance".

Windows 7

a) Turn Aero off.

① Right-click the desktop and select "Personalize".
② Select a "Basic" or "High Contrast" theme.

b) Performance settings

① Right-click "Computer" and select "Properties".
② Click "Advanced system settings".
③ ClickSettings" in the "Performance" section of the "Advanced" tab of the "System Properties" window.
④ In the "Visual Effects" tab of the "Performance Options" window, select "Adjust for best performance".

Mac OS X

① Open "System Preferences..." from the Apple menu, and select "Energy Saver".
② Set "Computer sleep" to "Never".
③ Set "Display sleep" to "Never".

NOTE

Depending on the Mac OS X version and Macintosh computer model, this setting might not be available.

Specifications

Ratings

Sampling frequencies

44.1, 48, 88.2, 96 kHz

Quantization bit depth

16/24-bit

Analog inputs

Mic inputs (balanced) IN1-8

Connectors:XLR-3-31equivalent
(1: GND, 2: HOT, 3: COLD)
Input impedance: 2.4 kΩ
Rated input level: -68 dBu (0.0003 Vrms)
(Gain knob at MAX)
Rated input level: -12 dBu (0.195 Vrms)
(Gain knob at MIN)
Maximum input level: +8 dBu (1.947 Vrms)
Gain range: 56 dB

Instrument inputs (unbalanced) IN9-10

(LINE/INST switch set to "INST")

Connectors: 6.3 mm (1/4") standard TS stereo jacks

(Tip: HOT, Sleeve: GND)

Input impedance: 1 MΩ or more

Rated input level: -57 dBV (0.0014 Vrms)

(Gain knob at MAX)

Rated input level: -12 dBV (0.251 Vrms)

(Gain knob at MIN)

Maximum input level: +8 dBV (2.512 Vrms)

Gain range: 45 dB

Line inputs (balanced) IN9-10

(LINE/INST switch set to "LINE")

Connectors: 6.3 mm (1/4") standard TRS stereo jacks

(Tip: HOT, Ring: COLD, Sleeve: GND)

Input impedance: 10 kΩ

Rated input level: -41 dBu (0.0069 Vrms)

(Gain knob at MAX)

Rated input level: +4 dBu (1.228 Vrms)

(Gain knob at MIN)

Maximum input level: +24 dBu (12.282 Vrms)

Gain range: 45 dB

Line inputs (unbalanced) LINE IN11-16

(LEVEL switch set to “-10 dBV”)

Connectors: 6.3 mm (1/4") standard TS stereo jacks

(Tip: HOT, Sleeve: GND)

Input impedance: 10 kΩ

Rated input level: -10 dBV (0.3162 Vrms)

Maximum input level: +10 dBV (3.162 Vrms)

Line inputs (balanced) LINE IN11-16

(LEVEL switch set to "+4 dBu")

Connectors: 6.3 mm (1/4") standard TRS stereo jacks

(Tip: HOT, Ring: COLD, Sleeve: GND)

Input impedance: 10 kΩ

Rated input level: +4 dBu (1.228 Vrms)

Maximum input level: +24 dBu (12.282 Vrms)

Analog outputs

Line outputs (balanced) LINE OUT1-8

Connectors: 6.3 mm (1/4") standard TS stereo

jacks (Tip: HOT, Sleeve: GND)

Output impedance: 100 Ω

Rated output level: +4 dBu (1.228 Vrms)

Maximum output level: +24 dBu (12.277 Vrms)

Headphones output (PHONES)

Connector: 6.3 mm (1/4") standard stereo jack

Maximum output: 70 mW + 70 mW

(THD+N 0.1 % or less, into 32 Ω load)

Frequency response

Input to PHONES

44.1kHz, 48kHz

20Hz to 20kHz: ±1.0 dB(JEITA) Hi-Res compatible

88.2kHz, 96kHz

20Hz to 40kHz: ±2.0 dB(JEITA) Hi-Res compatible

Control input/output ratings

MIDI IN connector

Connector: 5-pin DIN

Format: standard MIDI

MIDI OUT connector

Connector: 5-pin DIN

Format: standard MIDI

USB

Connector: 4-pin USB B-type

Transfer rate: USB 2.0 High Speed (480 Mbps)

Audio performance

Mic preamp EIN (equivalent input noise)

-125 dBu or less

Frequency response

Inputs to LINE OUT (BALANCED)

44.1 kHz, 48 kHz

20 Hz to 20 kHz: ±0.5 dB (JEITA)

88.2 kHz, 96 kHz

20 Hz to 40 kHz: ±0.5 dB (JEITA)

S/N ratio

100 dB or more

(MIC/LINE IN to LINE OUT, gain knob at MIN, JEITA)

Distortion

0.006 % or less

(MIC/LINE IN to LINE OUT, 1 kHz sine wave, rated maximum input level, maximum output level)

Crosstalk

100 dB or higher

(MIC/LINE IN to LINE OUT, 1 kHz)

Computer system requirements

Check the TEAC Global Site (http://teac-global.com/) for the latest information about supported operating systems.

Windows

Supported operating systems

Windows 8 (including 8.1) 32-bit

Windows 8 (including 8.1) 64-bit

Windows 7 32-bit SP1 or later

Windows 7 64-bit SP1 or later

(Windows Vista and Windows XP are not supported)

Computer hardware requirements

Windows computer with a USB 2.0 port

CPU/processor speed

2 GHz or faster dual core processor (x86)

Memory

2 GB or more

CAUTION

Operation of this unit was confirmed using standard computers that meet the above requirements. 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 OS X

Supported operating systems

OS X Mavericks (10.9.1 or later)

OS X Mountain Lion (10.8.4 or later)

Computer hardware requirements

Apple Macintosh computer with a USB 2.0 port

CPU/processor speed

2 GHz or faster dual core processor

Memory

2 GB or more

iOS devices

iPad 4 and later

Supported audio drivers

ASIO 2.0, WDM (MME)

Core Audio

Core MIDI

General

Power

Dedicated AC adapter (GPE248-120200-Z), DC 12 V

Power consumption

12W

External dimensions

445 × 59 × 219 mm (width × height × depth)

Weight

2.8 kg

Operating temperature range

5^ C-35^ C ( 32^ F-104^ F )

Dimensional drawings

With rack mount adapters attached

• Illustrations in this manual might differ in part from the actual product.
• External appearance might be changed without notification to improve the product.

Mode d'emploi

PRÉCAUTIONS DE SÉCURITÉ IMPORTANTES

Pour le Canada

THIS CLASS B DIGITAL APPARATUS COMPLIES WITH CANADIAN ICES-003.

CET APPAREIL NUMÉRIQUE DE LA CLASSE B EST CONFORME À LA NORME NMB-003 DU CANADA.

DÉCLARATION DE CONFORMITÉ

Technical line drawing of a rectangular frame with internal supports and directional arrows indicating force or movement (no text or symbols)

Pure technical line drawing of a rectangular frame with two screws and a dashed internal line, no text or symbols present.

Diagram of a server rack with attached cable and connectors (no text or symbols)

ATTENTION

points (TS) standard

points (TRS) standard

points (TS) standard

Responsible: TEAC AMERICA, INC.

① Interruptor e indicador STANDBY/ON

⑯ Conector DC IN 12 V

Technical line drawing of a rectangular mechanical component with internal cavities and directional arrows indicating force or movement (no text or symbols)

Pure technical diagram of a rectangular frame with two screws and a dashed line indicating a connection point (no text or symbols)

Diagram of a server rack with attached cable and connector (no text or symbols)

CUIDADO

Technical line drawing of a rectangular structural component with internal channels and directional arrows indicating force or movement (no text or symbols)

Technical line drawing of a rectangular frame with two screws and a dashed-line connector (no text or symbols)

Diagram of a computer interface panel with connectors and a cable (no text or symbols)

Wichtig

③ Jack IN1-8 (BALANCED)

(1: GND, 2: HOT, 3: COLD)

④ Jack IN9-10 (BALANCED/UNBALANCED), interruttore LINE/INST

Technical line drawing of a rectangular structural component with internal channels and directional arrows indicating force or movement (no text or symbols)

Technical line drawing of a rectangular frame with two screws and a dashed-line connector (no text or symbols)

Diagram of a server rack with attached cable and connectors (no text or symbols)

ATTENZIONE

graph TD
    A["Step 1: Battery with two leads"] --> B["Step 2: Switch with two leads"]
    B --> C["Step 3: Switch with one lead"]
    C --> D["Step 4: Switch with one lead"]
    D --> E["Step 5: Switch with one lead"]

(1: GND, 2: HOT, 3: COLD)

Technical line drawing of a rectangular mechanical component with internal cutouts and directional arrows indicating force or movement (no text or symbols)

Pure technical line drawing of a rectangular frame with screws and a dashed internal line, no text or symbols present.

Line drawing of a server rack with attached cable and connectors (no text or symbols)

注意

graph TD
    A["Step 1: Battery with pins"] --> B["Step 2: Switch with pins"]
    B --> C["Step 3: Arrow pointing to component A"]
    C --> D["Step 4: Switch with pins"]
    D --> E["Step 5: Arrow pointing to component B"]

ラックマウントアダプター取り付け時

< In the United States >

This warranty gives you specific legal rights and you may also have other rights which vary from state to state. This warranty is only valid within the country the unit was originally purchased.

WHAT IS AND IS NOT COVERED

Except as specified below, this warranty covers all defects in materials and workmanship in this product. The following are not covered by the warranty:

1. Damage to or deterioration of the external cabinet.
2. Damages resulting from accident, misuse, abuse or neglect.
3. Damage resulting from failure to perform basic daily maintenance and/or calibration or otherwise resulting from failure to follow instructions contained in your owner's manual.
4. Damage occurring during shipment of the product. (Claims must be presented to the carrier)
5. Damage resulting from repair or attempted repair by anyone other than TEAC or an authorized TASCAM service station.
6. Damage resulting from causes other than product defects, including lack of technical skill, competence, or experience of the user.
7. Damage to any unit which has been altered or on which the serial number has been defaced, modified or is missing.

WHO MAY ENFORCE THE WARRANTY

This warranty may be enforced only by the original purchaser.

LENGTH OF WARRANTY

All parts except heads and disk drives are warranted for one (1) year from the date of original purchase. Heads and disk drives are warranted to ninety (90) days from date of original purchase. Labor is warranted for ninety (90) days from date of original purchase.

WHAT WE WILL PAY FOR

We will pay all labor and material expenses for items covered by the warranty. Payment of shipping charges is discussed in the next section of this warranty.

HOW YOU CAN GET WARRANTY SERVICE

Your unit must be serviced by an authorized TASCAM service station in the United States. (This warranty is not enforceable outside the U.S.) If you are unable to locate an authorized TASCAM service station in your area, please contact us. We either will refer you to an authorized service station or instruct you to return the unit to the factory. Whenever warranty service is required, you must present a copy of the original dated sales receipt from an Authorized TASCAM Dealer.

You must pay any shipping charges if it is necessary to ship the product to service. However, if the necessary repairs are covered by the warranty, we will pay return surface shipping charges to any destination within the United States.

LIMITATION OF IMPLIED WARRANTIES

Any implied warranties, INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, are limited in duration to the length of this warranty.

EXCLUSION OF DAMAGES

TEAC's liability for any defective product is limited to repair or replacement of the product, at TEAC's option. TEAC shall not be liable for:

1. Damages based upon inconvenience, loss of use of the product, loss of time interrupted operation or commercial loss; or

2. Any other damages, whether incidental, consequential or otherwise.

Some states do not allow limitations on how long an implied warranty lasts and/or do not allow the exclusion or limitation of incidental or consequential damages, so the above limitations and exclusions may not apply to you.

To locate an Authorized Service Center in Your Area

CALL 1-800-447-8322

This product is subject to the legal warranty regulations of the country of purchase. In case of a defect or a problem, please contact the dealer where you bought the product.

These warranty provisions in Japanese are valid only in Japan.

< In other countries/areas >

This warranty gives you specific legal rights, and you may also have other rights that vary by country, state or province.

If you have a warranty claim or request, please contact the dealer where you bought the product.

If you require repair services for your TASCAM equipment, please contact the dealer where the product was purchased from or the TASCAM Distributor in your country. A list of TASCAM Distributors can be found on our website at: http://teac-global.com/

WARRANTY / 保証書

Model/型名

Owner's name / お名前

US-16x08

Serial No.