30 TASCAM US-322/3668 – SpecificationsControl I/OUSB (USB)Connector: B-type 4-pinFormat: USB 2.0 HIGH SPEED (480 MHz)REMOTE input (US-366 only)Connector: 2.5 mm TRS jackSupported protocol: TASCAM RC-3F protocolAudio performanceAnalog-digital/digital-analog conversionADC chipset dynamic range: 102 dB (48 kHz, A-weight)DAC chipset dynamic range: 106 dB (44.1 kHz, A-weight)Frequency responseMIC IN to LINE OUT10 Hz – 40 kHz, ±3.0 dB (88.2/96 kHz, JEITA) (US-322)10 Hz – 68 kHz, ±3.0 dB (176.4/192 kHz, JEITA) (US-366)MIC IN to PHONES10 Hz – 30 kHz, ±1.0 dB (88.2/96 kHz, JEITA) (US-322)10 Hz – 30 kHz, ±1.0 dB (176.4/192 kHz, JEITA) (US-366)S/N ratio98 dB or higher (MIC IN to LINE OUT, gain knob at minimum,88.2/96 kHz, JEITA) (US-322)98 dB or higher (MIC IN to LINE OUT, gain knob at minimum,176.4/192 kHz, JEITA) (US-366)Equivalent input noise-120 dBu or less (MIC IN to LINE OUT, gain knob atmaximum, 88.2/96 kHz, JEITA) (US-322)-120 dBu or less (MIC IN to LINE OUT, gain knob atmaximum, 176.4/192 kHz, JEITA) (US-366)Total harmonic distortion0.0045% or less (MIC IN to LINE OUT, gain knob at minimum,88.2/96 kHz, JEITA) (US-322)0.0045% or less (MIC IN to LINE OUT, gain knob at minimum,176.4/192 kHz, JEITA) (US-366)Computer requirementsSee the TASCAM website (http://tascam.com/) for updated infor-mation about OS compatibility.WindowsSupported Operating systemWindows XP 32-bit SP3 or laterWindows XP 64-bit SP2 or laterWindows 7 32-bit SP1 or laterWindows 7 64-bit SP1 or laterWindows 8 32-bitWindows 8 64-bit(Windows Vista 32-bit /64-bit not supported)Supported computer systemWindows compatible computer with a USB 2.0 portCPU/clockDual core processor 2GHz or faster (x86)Memory2GB or moreCAUTIONThis unit has been confirmed to work with standardcomputers that meet the above system requirements, butthis is not a guarantee that it will work with all computersthat meet the above requirements. Even if a computer meetsthe above requirements, its processing abilities will differaccording to its unique design specifictions and operatingconditions.Mac OS XSupported Operating systemMac OS X 10.6.8 (Snow Leopard)Mac OS X 10.7.X (Lion)Mac OS X 10.8.X (Mountain Lion)Supported computer systemApple Macintosh with a USB2.0 portCPU/clockDual core processor 2GHz or faster (x86)Memory2GB or moreSupported audio driversASIO2.0, WDM (MME)Core AudioSupported remote control protocolMackie ControlHUI