TASCAM US-4×4 USB Audio/MIDI Interface 4-IN/4-OUT 24-Bit/96kHz US-4×4 ออดิโออินเตอร์เฟส จากแบรนด์ TASCAM
TASCAM US-4×4
USB Audio / MIDI Interface
4-in/4-out Audio/MIDI Interface with HDDA Mic Preamps and iOS Compatibility
TASCAM’s US-4×4 combines great audio quality and ergonomic design for a powerful 4-in/4-out USB 2 audio interface.
Four of TASCAM’s Ultra-HDDA mic/line preamps provide up to 57dB of gain with nearly inaudible noise and distortion specs.
The audio design features high-performance, musical components like NE5532 op amps for rich sound quality without coloring the source..
คุณสมบัติ
- 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
สเปค
US-4×4 |
|
| Sampling frequency | 44.1k/48k/88.2k/96k Hz |
| Quantization bit rate | 16/24-bit |
Analog audio inputs |
|
| MIC IN | IN 1-4 |
| Connector | XLR-3-31 (1: GND, 2: HOT, 3: COLD), BALANCED |
| Input impedance | 2.2kΩ |
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 |
| Connector | 1/4″ (6.3mm) TS-jack (T: HOT, S: GND), UNBALANCED (when set to “INST” at MIC/LINE.INST switch) |
| Input impedance | 1MΩ |
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 1-4 |
| Connector | 1/4″ (6.3mm) TRS-jack (T: HOT, R: COLD, S: GND), BALANCED (when set to “MIC/LINE” at MIC/LINE.INST switch) |
| Input impedance | 10kΩ |
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 | 1/4″ (6.3mm) TRS-jack (T: HOT, R: COLD, S: GND), BALANCED |
| Output impedance | 110Ω |
| Nominal output level | +4dBu (1.273Vrms) |
| Maximum output level | +20dBu (7.75Vrms) |
| PHONES | |
| Connector | 1/4″ (6.3mm) stereo phone jack |
| Maximum output level | 45mW + 45mW or more (THD+N 0.1% or less, 32Ω 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 | Dedicated AC adapter (GPE248-120200-Z, included) |
| when connected iOS | |
| Power consumption | 5W |
| Dimensions (W×H×D) | 11.62″ × 2.56″ × 6.3″ 296 × 65 × 160 mm |
| Weight | 3.53lbs. / 1.6kg |
| Operating temperature | 41˚F to 95˚F / 5˚C to 35˚C |
| Bundled software | Cubase LE |
| Accessories | 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 / 2GHz 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 / 2GHz or faster |
| Memory | 2GB or more |
| DRIVER | Core Audio, Core MIDI |
