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correct any interference to radio or television 
communications at your own expense. 
This equipment has been tested and found to comply with 
the limits for a Class B digital device, pursuant to Part 15 of 
the FCC Rules. These limits are designed to provide 
reasonable protection against harmful interference in a 
residential installation. This equipment generates, uses and 
can radiate radio frequency energy and, if not installed and 
used in accordance with the instructions, may cause harmful 
interference to radio communications. However, there is no 
guarantee that interference will not occur in a particular 
installation. If this equipment does cause harmful 
interference to radio or television reception, which can be 
determined by turning the equipment off and on, the user is 
encouraged to try to correct the interference by one or 
more of the following measures: 

 

Reorient or relocate the receiving antenna. 

 

Increase the separation between the equipment 
and receiver. 

 

Connect the equipment into an outlet on a circuit 
different from that to which the receiver is 
connected. 

Summary of Contents for 625909

Page 1: ...STi12 2x2 USB Audio Recording Interface P N 625909 User s Manual...

Page 2: ...other containers with moisture on or near the device If moisture does get in or on the device immediately remove it from its power source and allow it to fully dry before reapplying power Do not touch...

Page 3: ...parts Do not attempt to open service or modify this device INTRODUCTION Besides providing the hardware inputs for your microphones or instruments audio interfaces are critical for improving the sound...

Page 4: ...outputs Built in Analog to Digital Converter ADC with 101dB dynamic range Built in Digital to Analog Converter DAC with 105dB dynamic range True plug n play device no drivers required Compatible with...

Page 5: ...price Customer Service representative through the Live Chat link on our website www monoprice com or via email at support monoprice com Check the website for support times and links PACKAGE CONTENTS P...

Page 6: ...PUT The LED around the base of the knob illuminates when the signal is being clipped 2 GAIN2 Controls the input volume of INPUT2 The LED around the base of the knob illuminates when the signal is bein...

Page 7: ...nput for connecting an instrument level or line level device 7 LINE INST Switches INPUT2 to accept a line level or instrument level input 8 DIRECT MONITOR Switches direct monitoring on or off When dir...

Page 8: ...e to your computer using the included USB cable The device receives all the power it needs from the USB connection No drivers are required 13 PHONE 3 5mm TRS connector for connecting a phone mp3 playe...

Page 9: ...e on a flat surface near your computer 2 Rotate the MIC GAIN1 GAIN2 and MONITOR knobs fully counterclockwise to the minimum position 3 Place the 48V switch in the off position out 4 Ensure that your c...

Page 10: ...turn the two MIC GAIN1 GAIN2 and MONITOR knobs fully counterclockwise to the minimum position before making or breaking any connections Even if using a condenser microphone that requires 48V phantom p...

Page 11: ...h your new product please come online to talk to one of our friendly and knowledgeable Tech Support Associates Technical support is available through the online chat button on our website www monopric...

Page 12: ...48kHz 88 2kHz and 96kHz Bit Depth 24 bit ADC Dynamic Range 101dB A Weighted all inputs ADC Chipset Dynamic Range 114dB DAC Dynamic Range 105dB A Weighted all outputs DAC Chipset Dynamic Range 114dB C...

Page 13: ...0 1686mVrms THD 87dB Background Noise EIN 189 Vrms Dynamic Range 87dB Maximum Input Gain 35mVrms Instrument Input Frequency Response 20Hz 20kHz Gain Range 0 291mVrms THD 78dB Background Noise EIN 203...

Page 14: ...nge 0 380mVrms THD 76dB Background Noise EIN 298 Vrms Dynamic Range 76dB Maximum Input Gain 205mVrms Phone Input Frequency Response 20Hz 20kHz Gain Range 0 1390mVrms THD 89dB Background Noise EIN 301...

Page 15: ...evice may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation Modifying the equipment without Monoprice s a...

Page 16: ...d in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipme...

Page 17: ...Right the Stage Right logo and all Monoprice logos are trademarks of Monoprice Inc Microsoft and Windows are either registered trademarks or trademarks of Microsoft Corporation in the United States a...

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