音频
| 音质 |
24 bit |
| 频率范围 |
20 - 40000 Hz |
| 采样率 |
96 kHz |
端口 & 界面
| XLR 音讯连接输入端口 |
N |
| 接口 |
FireWire |
| 耳机输出端口 |
1 |
| 数字音频光学输出 |
1 |
| 音频(左、右声道)输出 |
2 |
技术细节
| 音频输出口最大输出 |
2 dBV |
| 音频输出通道串音 |
110 dB |
| 音频输出阻抗 |
300 Ω |
| 输出信号-噪声比(信噪比) |
-109 dB |
| 音频输出动态范围 |
109 dB |
| 音频输出总谐波失真(THD) |
0.00127% |
耳机
| 耳机最大输出 |
-3 dBV |
| 耳机的工作范围 |
75 Ω |
| 耳机动态范围 |
108 dB |
| 耳机信号-噪声比 |
-108 dB |
| 耳机总谐波失真 |
0.011% |
| 耳机采样率 |
48 kHz |
系统要求
| 最低处理器 |
Intel Pentium IV 1.8 GHz |
| 最低内存 |
512 MB |
34-in/36-out FireWire Lightpipe Interface
The ProFire Lightbridge interfaces up to four Lightpipe devices with a PC or Mac via FireWire—perfect for integrating digital mixers, AD/DA converters and/or ADATs with most popular DAW software. The unit is capable of 32 channels of Lightpipe I/O, two channels of S/PDIF I/O and two-channel analog output for a total of 34 x 36 concurrent channels at 44.1 or 48kHz sample rates. (It also supports 16-channel Lightpipe operation at 88.2 and 96kHz sample rates via the S/MUX protocol.) The ProFire Lightbridge can output word clock as a master, or slave to external sync on any input, and MIDI I/O also accommodates MIDI Time Code and MIDI Machine Control. Independent volume controls are provided for the ¼” balanced outputs and front panel ¼” headphone jack. The ProFire Lightbridge is compatible with most DAW software including Pro Tools M-Powered 7 and higher.