UA-20 24-bit Digital USB Audio/MIDI Interface
|
| Number of Audio Record/Playback Channels (Full duplex) | ||
| Record | 1 pair of stereo | |
| Playback | 1 pair of stereo | |
| Signal Processing | ||
| PC interface | 24 bit | |
| Sampling Rate | ||
| Digital output | 44.1 kHz | |
| Nominal Input Level | ||
| -45 – -10 dBu | ||
| Input Impedance | ||
| LINE | 22 k ohms | |
| GUITAR | 470 k ohms | |
| MIC | 22 k ohms | |
| Nominal Output Level | ||
| -10 dBu | ||
| Output Impedance | ||
| 1 k ohms | ||
| Residual Noise Level | ||
| Master Out | -105 dBu or less (input terminated with 1 k ohm, Master Volume = max., Input Monitor = off, IHF-A, typ.) | |
| Interface | ||
| USB Digital output (Optical Type , conforms to S/P DIF) | ||
| Connectors | ||
| Input Jack (1/4 inch phone type) x 2 Digital Out Connector (Optical type) Headphones Jack (Stereo miniature phone type) Master Out Jack (RCA phono type) MIDI Connectors | ||
| Others | ||
| Power Supply | Supplied from the computer | |
| Current Draw | 170 mA | |
| Accessories | Owner’s Manual USB cable CD-ROM | |
| Size and Weight | ||
| Width | 149 mm | 5-7/8 inches |
| Depth | 111 mm | 4-3/8 inches |
| Height | 43 mm | 1-11/16 inches |
| Weight | 0.2 kg | 0 lbs. 8 oz. |
| (0 dBu = 0.775 V rms) | ||
| *The specifications are subject to change without notice. | ||
