TASCAM US 4x4 HR | ออดิโออินเตอร์เฟส ขนาดพกพา 4IN/4OUT

รหัสสินค้า : TASCAM US 4x4 HR

TASCAM US 4x4 HR ออดิโออินเตอร์เฟส ขนาดพกพา 4IN/4OUT

   Audio Interface ขนาดพกพา จำนวน 4in/4OUT เชื่อมต่อด้วยสาย USB-C ทำงานด้วยความละเอียดสูงสุด ที่ 24bit/192kHz มีระบบ Direct Monitor ที่จะสามารถทำให้คุณฟังเสียง ณ ขณะบันทึกเสียง เเละยังมีค่า Latency ที่ต่ำมากๆ ทางด้าน Input X4 XLR/TRS สามารถปล่อย 48v Phantom ทั้ง 4 ช่อง ซึ่งใน Input นี้ประกอบไปด้วย Ultra HDDA Mic Preamp ซึ่งให้เสียงที่ตมชัด เคลียร์ เเละ มีคุณภาพที่ดีเลยทีเดียว ซึ่งใน Input 1 เเละ 2 ใช้งานกับเครื่องดนตรี อย่างเช่นกีต้าร์เเละ เบส หรือ ในส่วนชื่อที่เป็น Line เเต่ใน Input จะใช้งาน Line Level ซึ่งมีค่า โอมห์ ที่ต่างกันนะครับ ถ้าเครื่องดนตรี ใช้ Input 1 เเละ 2 เเต่มีสวิทซ์ ให้เลือก เพื่อที่จะใช้ Line Level ทั้ง 4 Input ก็สามารถทำได้ เเละข้อพิเศษของรุ่นนี้ ยังมี Midi In/Out (อยู่ด้านหลัง) เพื่อใช้งานร่วมกับอุปกรณ์ Midi อื่นได้อีกด้วย บริเวณด้านหน้า ที่ Headphone Output 1 ช่อง Main Output 4 Output เป็น TRS ( Balanced) Output เเละยังเเถมโปรเเกรม เเละ Plugin ทำเพลงอีกด้วย Cubase LE , Cubasis3 , Sample tank 4 SE เเละ Antares Auto Tune Unlimited

When two audio channels are not enough

The four-channel US-4x4HR is a member of the Tascam US-HR series of high-resolution USB audio interfaces and an enhanced version of the popular Tascam US-4x4. It provides four mic/line inputs, two of which can alternatively be used for direct input of a guitar or bass, four balanced line outputs, two headphones connectors, and MIDI I/O to your Windows or Mac computer or your iPhone or iPad*. This interface is ideal for multitrack recording of two instruments and two vocalists, for instance, or multi-media production with high demands on simple operation and studio-quality sound. The included loopback function and support for Open Broadcaster Software (OBS Studio), however, makes it also an excellent choice for two-channel podcast creation and live streaming.

Lower noise and distortion – better sound than ever

The versatile US-4x4HR incorporates a wealth of features, including high audio resolution up to 24-bit/192 kHz, ultra-low latency with a Windows buffer size starting at four samples, Ultra-HDDA mic preamplifiers with 48-volt phantom power for superior sound quality with ultra-low noise, a robust USB Type C connector, and a rich assortment of included software to start producing stunning audio right away.

Usability is key

All US-HR models offer a unique dye-cast aluminum honeycomb structure on the side panels with a slight upward tilt. This design not only results in a sleek, eye-catching design, it also provides just the right amount of weight so the interface won’t move when cables are connected or disconnected. Equally important, the upward tilt offers the ergonomic benefit of being angled in such a way as to make the interface easy to work with.

With four microphone preamps for multi-mic setups, four configurable balanced outputs, superb sound quality and easy operation, the US-4x4HR is the ideal choice for the demanding musician, producer or home-recordist requiring more than two audio channels.

Comparison of specifications

 US-4x4HRUS-4x4Maximum sampling rate192 kHz96 kHzGain range (Mic input)56 dB57 dBEquivalent input noise–128 dBu−127 dBuFrequency response (Mic/Line input, 96 kHz)20 Hz – 40 kHz +0 dB / −0.4 dB20 Hz – 40 kHz +0 dB / –0.3 dBS/N ratio (Mic input)110 dB101 dBDistortion (THD+N, Mic input)0.0013%0.003%

Features

• Advanced version of our popular US-4x4 with even better sound quality
• Provides four audio inputs and four audio outputs as well as a MIDI interface to a Windows or Mac computer or iOS device
• Audio resolution up to 192 kHz / 24 bit
• USB Audio Compliance 2.0 for iOS connection

Hardware features

• Four analogue mic/line inputs on individual XLR and TRS balanced connectors
• High-quality Ultra-HDDA (High Definition Discrete Architecture) microphone pre-amps with ultra-low noise (EIN: –128 dBu)
• Wide input gain range of 56 dB, ideal for dynamic microphones
• Switchable 48-Volt phantom power on XLR inputs
• TRS inputs 1/2 can each be switched to instrument-level for direct recording of guitar or bass
• Four line outputs (balanced TRS)
• Direct monitor option for low-latency monitoring
• Monitor mix control for adjusting the level balance between signals from external devices and signals from the computer
• Two headphones outputs delivering 45 mW per channel
• Independent level controls for line and phones outputs
• MIDI input/output
• Standalone operation as a simple preamplifier for practice sessions and more
• Rugged aluminum body
• Angled industrial design for ease-of-use on a desktop

Software features

• In-house developed driver for Windows devices ensures stable operation with low latency
• The buffer size for Windows can be selcted up from 4 samples to facilitate a recording environment with ultra-low latency
• Each input can be switched on/off individually
• Input monitor mode can be selected between stereo and mono
• You can select which signals are output at the line outputs
• A loopback function allows two audio channels from the computer to be merged with the input signals and send this mix to the streaming or communication software
• Input and computer signals can each be selected between stereo and mono
• A slider lets you adjust the broadcast level
• Switchable auto power save mode to reduce battery consumption on the laptop/tablet computer in mobile use
• Automatic update function available for software, driver and firmware updates (you can install new updates with the press of a button)
• Bundled with Cubase LE and Cubasis LE3, IK Multimedia SampleTank 4 SE and Antares Auto-Tune Unlimited (free 3-month subscription)
• Compatible with major DAW software

Specifications

AUDIO RESOLUTION

Sampling frequencies

44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz

Quantization bit depth

24-bit

ANALOGUE INPUTS

Mic inputs (balanced)

XLR-3-31 equivalent

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

Input impedance

2.2 kΩ

Rated input level

–7 dBu (0.346 Vrms)

Maximum input level

+9 dBu (2.183 Vrms)

Gain range

56 dB

Instrument inputs (unbalanced, MIC/LINE INST switch set to INST)

6.3-mm standard TS stereo jacks

(Tip: HOT, Sleeve: GND)

Input impedance

≥1 MΩ

Rated input level

–6 dBV (0.501 Vrms)

Maximum input level

+10 dBV (3.162 Vrms)

Gain range

56 dB

Line inputs (balanced, MIC/LINE INST switch set to MIC/LINE)

6.3-mm standard TRS stereo jack

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

Input impedance

10 kΩ

Rated input level

+4 dBu (1.228 Vrms)

Maximum input level

+20 dBu (7.75 Vrms)

Gain range

56 dB

ANALOGUE OUTPUTS

Line outputs (balanced)

6.3-mm standard TRS stereo jacks (Tip: HOT, Ring: COLD, Sleeve: GND)

  Output impedance

210 Ω

  Rated output level

+4 dBu (1.228 Vrms)

  Maximum output level

+20 dBu (7.746 Vrms)

Headphone output (PHONES)

6.3-mm standard stereo jack

  Maximum output power

45 mW + 45 mW or higher (THD+N 0.1% or less, into 32 Ω load)

CONTROL INPUTS/OUTPUTS

MIDI IN connector

5-pin DIN

  Format

MIDI standard

MIDI OUT connector

5-pin DIN

  Format

MIDI standard

USB

4-pin USB, Type C

  Transfer rate

USB 2.0 High Speed (480 MBit/s)

AUDIO PERFORMANCE

Mic amp EIN (equivalent input noise)

≤−128 dBu (150 Ω termination, GAIN knob at maximum)

Frequency response, MIC/LINE input

  44.1 kHz / 48 kHz

20 Hz – 20 kHz, +0 dB/−0.4 dB (JEITA)

  88.2 kHz / 96 kHz

20 Hz – 40 kHz, +0 dB/−0.4 dB (JEITA)

Frequency response, LINE output

  44.1 kHz / 48 kHz

20 Hz – 20 kHz, +0.2 dB/−0.1 dB (JEITA)

  88.2 kHz / 96 kHz

20 Hz – 40 kHz, +0.2 dB/−0.4 dB (JEITA)

S/N ratio

110 dB (MIC input, GAIN knob at minimum, 20-kHz SPCL LPF, A-weighted)

108 dB (LINE input, GAIN knob at minimum, 20-kHz SPCL LPF, A-weighted)

110 dB (LINE output, LINE OUT knob at maximum, 20-kHz SPCL LPF, A-weighted)

Distortion (THD+N)

0.0013 % (MIC IN, 1 kHz sine wave, −5 dBFS input, GAIN knob at minimum, 20 kHz SPCL LPF)

0.0011 % (LINE IN, 1 kHz sine wave, −5 dBFS input, GAIN knob at minimum, 20 kHz SPCL LPF)

0.0012 % (LINE OUT, 1 kHz sine wave, −4 dBFS input, LINE OUT knob at maximum, 20 kHz SPCL LPF)

Crosstalk attenuation

≥95 dB (MIC/LINE input to LINE output, 1 kHz sine wave, GAIN knob at minimum)

COMPUTER SYSTEM REQUIREMENTS

Windows

  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

Important: 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

  Supported audio drivers

ASIO2.0, WDM, MIDI

macOS

  CPU/processor speed

2 GHz or faster dual core processor

  Memory

2 GB or more

  Supported audio drivers

Core Audio, Core MIDI

iOS

  Supported audio drivers

Core Audio

Important: To connect an iOS device that has a Lightning connector, a genuine Apple Lightning to USB Camera Adapter (sold separately) is necessary.

POWER SUPPLY AND OTHER SPECIFICATIONS

Power supply

  When used with a computer

USB bus power or dedicated AC adapter below

  When used with an iOS device

Dedicated AC adapter (Tascam PS-P1220E, DC 12 V)

Power consumption

2.25 W

External dimensions (W × H × D, including protrusions)

296 mm × 65 mm × 160 mm

Weight

1.6 kg

Operating temperature range

5–35 °C