| Specifications |
| TASCAM US-144MKII USB 2.0 4-channel Audio/MIDI Interface Specifications: |
| Analogue audio inputs and outputs |
| Mic input: XLR, balanced
Nominal input level
58 dBu (INPUT control set to MIC), 14 dBu (INPUT control set to LINE)
Maximum input level: +2 dBu (INPUT control set to LINE)
Headroom: 16 dB
Input impedance: 2.2 kOhm
Line input: 6.3-mm jack, unbalanced
Nominal input level: 40 dBu (INPUT control set to MIC): +4 dBu (INPUT control set to LINE)
Maximum input level: +20 dBu (INPUT control set to LINE)
Headroom: 16 dB
Input impedance: 15 kOhm
Guitar input (LINE/GUITAR IN R, GUITAR position): 6.3-mm jack, unbalanced
Nominal input level: 51 dBu (INPUT control set to MIC)
7 dBu (INPUT control set to LINE)
Maximum input level: +9 dBV (INPUT control set to LINE)
Headroom: 16 dB
Input impedance: 1 MOhm
Line output (LINE OUT): RCA, unbalanced
Nominal output level: 10 dBV
Maximum output level: +6 dBV
Output impedance: 200 Ohm
Phones output (PHONES): 6.3-mm stereo jack
Maximum output power: 18 mW + 18 mW (32 Ohm) |
| Digital audio input and output |
| Digital input (DIGITAL IN): RCA (coaxial)
Format: IEC 60958-3 (SPDIF)
Digital output (DIGITAL OUT): RCA (coaxial)
Format: IEC 60958-3 (SPDIF) or IEC 60958-4 (AES/EBU), selectable via the software control panel |
| Other inputs and outputs |
| MIDI IN and MIDI OUT: 5-pin DIN connector (conform to MIDI specification)
USB port: USB series B connector (4-pin)
Format: USB 2.0 High speed (480 MHz), USB 2.0 Full speed (12 MHz, USB 1.1 equivalent) |
| Audio performance |
| Sampling rate: 44.1 kHz / 48 kHz, 88.2 kHz / 96 kHz (USB 2.0, High-speed only)
Bit depth: 16/24 bit
Frequency response (MIC IN to LINE OUT), 44.1/48 kHz sampling rate: 20 Hz – 20 kHz, +0.5 dB/ 1 dB
Frequency response (MIC IN to LINE OUT), 88.2/96 kHz sampling rate: 20 Hz – 40 kHz, +0.5/ 1.5 dB
Signal-to-noise ratio (LINE IN to LINE OUT, INPUT control set to LINE, 20 kHz LPF), Through ADC and DAC: 98 dB(A)
Signal-to-noise ratio (LINE IN to LINE OUT, INPUT control set to LINE, 20 kHz LPF), Through direct monitor: 107 dB(A)
Total harmonic distortion (LINE IN to LINE OUT, INPUT control set to LINE, 1 kHz, +20 dBu input, 20 kHz LPF), Through ADC and DAC: 0.0045%
Total harmonic distortion (LINE IN to LINE OUT, INPUT control set to LINE, 1 kHz, +20 dBu input, 20 kHz LPF), Through direct monitor: 0.002% |
| Power supply and other specifications |
| Power supply: via USB (5 V, max. 500 mA)
Operating temperature: 5 35° C
Dimensions (L x W x H): 7.04 x 5.35 x 1.85 (179 x 136 x 47 mm)
Weight: 0.7 kg
Included accessories: USB cable, Cubase LE4 |
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