- Studio Monitors
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USB Audio Interfaces
Product Description
USB BOX 2 XMAX speaker input interface (also supports instrument input standard) Support +48 V condenser microphone power supply function gain Hardware knob adjustment, a signal consumption peak indicator 2 Balanced output interface 1 stereo headphone output interface, headphones Hardware knobs Control volume MIDI input and output interface USB powered, no external power supply 24bit / 48kHz Digital Audio Standard Dynamic Range: Analog - Digital 102dB; Digital - Analog 110dB Compatible with Apple and PC dual systems (including Mac OS X 10.6.8 or higher And Windows) Support for ASIO, Core Audio, Direct Sound (Windows XP), Windows Audio Session API (Windows XP SP3, Vista x64 / x32 SP2, Windows 7 x64 / x32 SP1, Windows 8 x64 / x32).
USB BOX 2个XMAX话放输入接口（同时支持乐器输入标准） 支持+48V电容话筒供电功能 增益硬件旋钮调节，有信号消峰指示灯 2个平衡方式的输出接口 1个立体声耳机输出接口，耳机有硬件旋钮控制音量 MIDI输入输出接口 USB供电，无需外接电源供电 24bit/48kHz数字音频标准 动态范围：模拟—数字102dB；数字—模拟110dB 兼容苹果和PC双系统（包括Mac OS × 10.6.8或者更高 和 Windows ） 支持ASIO,Core Audio,Direct Sound(Windows XP),Windows Audio Session API(Windows XP SP3, Vista x64/x32 SP2, Windows 7 x64/x32 SP1, Windows 8 x64/x32)
Product Specification
| Model | USB AUDIO BOX |
| Type | XLR Female Balanced |
| Frequency Response (±3.0 dB) | 24bit/48kHz |
| Input Impedance (Balanced) | 1200Ω |
| THD+N (unwtd, 1 kHz @ +4 dBu Output, Unity Gain) | < 0.008% |
| S/N Ratio (Unity Gain, Ref. = +4 dBu, 20 Hz to 22 kHz) | > 95 dB |
| Common Mode Rejection Ratio (1 kHz, 55 dB Gain) | > 45 dB |
| Gain Control Range (± 1 dB) | 0 dB to 35 dB |
| Max Input Level (Unity Gain, 1 kHz @ 0.5% THD+N) | -3 dBu |
| Phantom Power (±2 VDC) | +48 VDC |
| Instrument Input | Balanced Output Impedance 51Ω |
| Headphone Output | Maximum Output 60 mW/Ch @ 60Ω Load/Frequency Response (±1.0 dB) 20 Hz - 30 kHz |
| MIDI I/O | Type Dual 5-pin Female DIN |
| Digital Audio | ADC/DAC Dynamic Range (A-wtd, 48 kHz Sample Rate) 102-110 dB/Bit Depth 24/Reference Level for 0 dBFS +4 dBu/Internal Sample Frequency Selections (kHz) 44.1, 48/Power USB Bus-powered |
| Physical | Dimensions 1/3U (steel chassis) |
| Dimension (W x D x H) | 237 mm x 160 mm x 50 mm |
| Weight (without packing) | 1.0 kg* |