| { "Computer system requirements" : { "Below are the minimum computer-system requirements for UC Surface, QMix-UC, and Studio One®" : { "Mac" : [ "Mac® OS X 10.8.5 64-bit or later", "Intel® Core™ 2 Duo processor (Intel Core i3 or faster recommended)", "4 GB RAM (8 GB or more recommended)" ], "Windows" : [ "Windows® 7 x64/x86 SP1 + platform update, Windows 8.1 x64/x86, Windows 10 x64/x86", "Intel Core 2 Duo (Intel Core i3 or faster recommended)", "4 GB RAM (8 GB or more recommended)" ], "Mac and Windows Systems" : [ "USB 2.0 port", "Internet connection", "Internal or external 7200 RPM storage drive highly recommended", "30 GB hard disk space", "Monitor with 1366x768 resolution" ], "iOS" : [ "iOS 9.3 or later", "iPad Pro, iPad Air 2, iPad Air, iPad mini 4, iPad mini with Retina display, iPad (4th generation), iPad mini, iPad (3rd generation), iPad 2" ], "Android" : [ "Android™ 5.0 (Lollipop) or later", "Android smartphone (QMix-UC)", "Android tablet (8-inch) with 1024x768 resolution (UC Surface)" ] }, "Note" : [ "The minimum system requirements may differ for DAWs other than Studio One. Please check the requirements for your DAW of choice with its manufacturer.", "Note that the speed of your processor, amount of RAM and size and speed of your hard drive will greatly affect the overall performance of your recording system. Also, a more powerful system (faster processor with more RAM) will allow for lower latency (signal delay) than you might experience while monitoring audio signals." ] }, "Technical Specifications" : { "Microphone Preamp" : { "Type" : "XLR Female, Balanced", "Frequency Response to Direct Output (at unity gain)" : "20 Hz-20 kHz, 0 / -0.5 dBu", "Frequency Response to Main Output (at unity gain)" : "20 Hz-20 kHz, ±0.5 dBu", "Input Impedance (Balanced)" : "1 kΩ", "THD to Direct Output (1 kHz at unity gain)" : "<0.005%, +4 dBu, 20 Hz–20 kHz, unity gain, unwtd", "THD to Main Output (1 kHz at unity gain)" : "0.005%, +4 dBu, 20 Hz-20 kHz, unity gain, unwtd", "EIN to Direct Output" : "+125 dB unwtd, +130 dB A-wtd", "S/N Ratio to Direct Output (Ref = +4 dB, 20 kHz BW, unity gain, A-wtd)" : "-102 dB", "S/N Ratio to Main Output (Ref = +4 dB, 20 kHz BW, unity gain, A-wtd)" : "-95 dB", "Common Mode Rejection Ratio (1 kHz at unity gain)" : "+65 dB", "Gain Control Range (± 1 dB)" : "-16 dB to +67 dB", "Maximum Input Level (unity gain)" : "+16 dBu", "Phantom Power (± 2 VDC)" : "+48 VDC" }, "Line Inputs, Balanced" : { "Type" : "¼" TRS Female, balanced mono", "Frequency Response to Direct Outputs (at unity gain)" : "10 Hz-20 kHz, 0 / -0.5 dBu", "Frequency Response to Main Outputs (at unity gain)" : "20 Hz-20 kHz, 0/-0.5 dBu", "Input Impedance" : "10 kΩ", "THD to Direct Output (1 kHz at unity gain)" : "<0.0007%, +4 dBu, 20 Hz-20 kHz, unity gain, unwtd", "THD to Main Output (1 kHz at unity gain)" : "<0.005%, +4 dBu, 20 Hz-20 kHz, unity gain, unwtd", "S/N Ratio to Direct Output (Ref = +4 dBu, 20 kHz BW, unity gain, A-wtd)" : "-105 dB", "S/N Ratio to Main Output (Ref = +4 dBu, 20 kHz BW, unity gain, A-wtd)" : "-95 dB", "Gain Control Range (± 1 dB)" : "-20 dB to +20 dB", "Maximum Input level (unity gain)" : "+22 dBu" }, "Line Inputs, Unbalanced" : { "Type" : "RCA Female, unbalanced (stereo pair)", "Maximum Input Level" : "+22 dBu" }, "Main Outputs" : { "Type" : "XLR Male, balanced (stereo pair); ¼” TRS Female, balanced (stereo pair)", "Rated Output Level" : "+24 dBu", "Output Impedance" : "100Ω" }, "Aux Outputs" : { "Type" : "¼” TRS Female, balanced (mono)", "Rated Output Level" : "+18 dBu", "Output Impedance" : "100Ω" }, "Monitor Outputs" : { "Type" : "¼” TRS Female, balanced (stereo pair)", "Rated Output Level z" : "+18 dBu", "Output Impedance" : "100Ω" }, "System Crosstalk" : { "Input to Output (Ref = +4 dBu, 20 Hz-20 kHz, unwtd)" : "-90 dBu", "Adjacent Channels (Ref = +4 dBu, 20 Hz-20 kHz, unwtd)" : "-87 dBu" }, "Noise Gate (Expander)" : { "Threshold Range" : "-84 dB to 0 dB", "Attack Time" : "Adaptive (0.2 - 2.5 ms)", "Release Time" : "70 ms", "Expander Attenuation Range" : "2:1" }, "Compressor" : { "Threshold Range" : "-56 dB to 0 dB", "Ratio" : "1:1 to 14:1", "Response Time (Attack/Release" : "0.2 ms / 1.0s (“Tight”) to 180 ms / 1.0s (“Smooth”)", "Auto Attack and Release" : "Attack = 10 ms, Release = 150 ms", "Curve Types" : "hard and soft knee" }, "EQ" : { "Type" : "2nd-order shelving filter (Q = 0.55)", "Low (Low-pass or Bandpass)" : "36 to 465 Hz, ±15 dB", "Mid" : "260 Hz to 3.5 kHz, ±15 dB", "High (High-pass or Bandpass)" : "1.4 kHz to 18 kHz, ±15 dB" }, "Digital Audio" : { "Host Interface" : "USB 2.0", "ADC Dynamic Range (A-wtd, 48 kHz)" : "118 dB", "DAC Dynamic Range (A-wtd, 48 kHz)" : "118 dB", "Internal Processing" : "32-bit, floating point", "Sampling Rate" : "44.1, 48 kHz", "A/D/A Bit Depth" : "24 bits", "Reference Level for 0 dBFS" : "+18 dBu" }, "Clock" : { "Jitter" : "<20 ps rms (20 Hz - 20 kHz)", "Jitter Attenuation" : ">60 dB (1 ns in ≈ 1 ps out)" }, "Power" : { "Connector" : "IEC", "Input-Voltage Range" : "100 to 240 VAC (factory-configured for country of destination)", "Power Requirements (continuous)" : "100W" }, "Physical" : { "Length" : "15.56 inches (397 mm)", "Width" : "16 inches (406 mm)", "Maximum Height" : "5.5 inches (140 mm)", "Weight" : "20 lbs." } } } |