คำอธิบาย
TASCAM US-4X4 USB Audio Interface
ออดิโออินเตอร์เฟส TASCAM US4X4 Up to 24-bit/96kHz Resolution, Combo XLR/TRS Mic/Line Inputs, Angled Aluminum Design, Independent Line & Headphone Out Control, 2x Headphone Jacks with 45mW Amplifiers, NE5532 Op Amps
Featuring 4 of Tascam’s Ultra-HDDA low noise microphone/line inputs, the US-4×4 4-Channel USB Audio Interface from Tascam is capable of tracking 4 channels simultaneously in up to 24-bit/96kHz resolution to your compatible Mac, Windows, or iOS device. The device features an angled aluminum design allowing for easy visibility when placed on a desktop.
Features:
Functions common to both the US-2×2 and US-4×4
- 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
- License cards included for SONAR X3 LE/Ableton Live Lite 9
- Confirmed operation with major DAW software (SONAR, ProTools, Cubase, Live, Studio One, Garage Band）
Unique features for the US-2×2
- 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-4×4
- 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
Specifications
AUDIO INTERFACE USB TASCAM US4x4
| • |
US-2×2 |
US-4×4 |
| 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
|
Cakewalk SONAR X3 LE
Ableton Live 9 Lite |
| Accessories |
USB cable, SONAR X3 LE license card, Live 9 Lite license card, User’s manual, warranty card |
AC adapter(GPE248-120200-Z), USB cable, SONAR X3 LE license card, Live 9 Lite license card, 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 |
| 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 |
| iOS |
| OS |
iOS 7
* For more information about the OS compatibility on each models, please here. |
