<DIV>FEATURES</DIV><DIV>USB powered, no external power supply needed when used with a computer</DIV><DIV>Balanced XLR or unbalanced 1/4-inch Instrument inputs with switchable impedance</DIV><DIV>Switchable low noise +48V phantom power</DIV><DIV>Balanced 1/4-inch TRS inputs for stereo or mono line-level sources</DIV><DIV>1/4-inch TRS output jacks work with balanced or unbalanced lines</DIV><DIV>Stereo 1/4-inch TRS headphone jack with independent level control for output</DIV><DIV>monitoring</DIV><DIV>Independent controls for both sets of inputs, main output, and headphone monitor</DIV><DIV>Green/Red LED signal/clip indicator</DIV><DIV>Switchable assignment of USB playback to channels 2 and 3</DIV><DIV>USB 2.0 compliant USB cable, and Audacity recording software included</DIV><DIV>Computer InterfaceUSB 2.0 compliant, Windows 7, Vista, XP, 2000£¬ME, 98SE</DIV><DIV>Mac 0S9.1/0S X computers with native USB support, Linux</DIV><DIV>Chassis TypeAll steel black finish</DIV><DIV> </DIV><DIV> </DIV><DIV> </DIV><DIV> </DIV><DIV>DES.&SPECIFICATIONS</DIV><DIV>Frequency Response:20Hz - 25 kHz (+0,-1 dB)</DIV><DIV>Total Harmonic Distotion:<0.01% @ 1 kHz</DIV><DIV>Maximum Input Level:+4dBu (XL R input), +14dBu (14" input)</DIV><DIV>Maximum Output Level:+14dBu (Main Mix Outputs), +13dBu (Monitor output)</DIV><DIV>Input Connections:XLR balanced 1 14" unbalanced Combo jack (ch1 input)1/4" balanced or unbalanced (Ch2-Ch3 inputs)</DIV><DIV>Output Connections:1/4" TRS balanced (Main Mix outputs)</DIV><DIV>1/4" TRS stereo(Monitor output)</DIV><DIV>Input Impedance:240k(Inst-HiZ), 20k(Line)</DIV><DIV>(Ch 1, Ch2-Ch3 1/4" inputs) >4k(Ch1 XLR input)</DIV><DIV>Output Impedance:<1kOhm(balanced 1/4" ), <5000hm(unbalanced 1/4" )</DIV><DIV>100Ohm(Monitor output)</DIV><DIV>CMRR>:54 dB typical</DIV><DIV>Signal to Noise Ratio:> 90 dB typical (Ref 0dBu)</DIV><DIV>Equivalent Input Noise:-120dBu typical (XLR balanced, max gain),</DIV><DIV>-100 dBu typical (1/4")</DIV><DIV>Maximum Gain (In to Main Out): +53dB (XLR)£¬+32dB (1/4") Ch1 input</DIV><DIV>+10dB (1/4") (Ch2-Ch3 inputs)</DIV><DIV>Maximum Gain (In to USB):+44dB (XLR), +23dB (1/4") (Ch1 input)</DIV><DIV>+1dB (14") (Ch2-Ch3 inputs)</DIV><DIV>Maximum Gain (USB to Out):+14dB (Main Mix outputs),</DIV><DIV>+13dB (Monitor output)</DIV><DIV>Phantom Power Selectable:+48V DC, filtered, current limited</DIV><DIV>AVD-DIA:16 Bit, 44.1 kHz or 48 kHz, USB selectable from</DIV><DIV>computer 0.4 ms AD latency @ 44.1 kHz</DIV><DIV>Power Requirements:5 VDC@<500mA (external) or USB bus powered</DIV><DIV>@150mA typical</DIV><DIV>Dimensions:1.6" x4.0" x 4.75" (41mm x 101mm x 121mm)</DIV><DIV>Weight:1.1 Ibs (0.45 kg)</DIV>
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