Tascam US-2x2 Owner's Manual

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Tascam US-2x2 Owner's Manual Manual pdf 14 page image

14 TASCAM US-2x2/US-4x4SpecificationsRatingsSampling frequencies44.1, 48, 88.2, 96 kHzQuantization bit depth16/24-bitAnalog inputsMic inputs (Balanced)US-2x2: IN 1-2US-4x4: IN 1-4Connectors:XLR-3-31 equivalent (1: GND, 2: HOT,3: COLD)Input impedance: 2.2 kΩRated input level (gain knob at MAX): −65 dBu(0.0004 Vrms)Rated input level (gain knob at MIN): −8 dBu(0.3090 Vrms)Maximum input level: +8 dBu (1.9467 Vrms)Gain range: 57 dBInstrument inputs (Unbalanced)IN 1-2(MIC/LINE INST switch set to INST)Connectors: 6.3mm (1/4") standard TS jacks(Tip: HOT, Sleeve: GND)Input impedance: 1 MΩ or moreRated input level (gain knob at MAX): −63 dBV(0.0007 Vrms)Rated input level (gain knob at MIN): −6 dBV(0.5015 Vrms)Maximum input level: +10 dBV (3.162 Vrms)Gain range: 57 dBLine inputs (Balanced)US-2x2: IN 1-2US-4x4: IN 1-4(MIC/LINE INST switch set to MIC/LINE)Connectors: 6.3mm (1/4") standard TRS stereojacks(Tip: HOT, Ring: COLD, Sleeve: GND)Input impedance: 10 kΩRated input level (gain knob at MAX):−53 dBu(0.0017 Vrms)Rated input level (gain knob at MIN): +4 dBu(1.228 Vrms)Maximum input level: +20 dBu (7.75 Vrms)Gain range: 57 dBAnalog outputsLine outputs (Balanced)US-2x2: LINE OUT 1-2US-4x4: LINE OUT 1-4Connectors: 6.3mm (1/4") standard TRS stereojacks(Tip: HOT, Ring: COLD, Sleeve: GND)Output impedance: 110 ΩRated output level: +4 dBu (1.273 Vrms)Maximum output level: +20 dBu (7.75 Vrms)Headphones output (PHONES)Connector: 6.3mm (1/4") standard stereo jackMaximum outputUS-2x2: 18 mW + 18 mW or higher (THD+N0.1% or less, into 32 Ω load)US-4x4: 45 mW + 45 mW or higher (THD+N0.1% or less, into 32 Ω load) ( 1 and 2 total)Control input/output ratingsMIDI IN connectorConnector: 5-pin DINFormat: standard MIDIMIDI OUT connectorConnector: 5-pin DINFormat: standard MIDIUSBConnector: 4-pin USB B-typeTransfer rate: USB 2.0 High Speed (480 Mbps)Audio performanceMic preamp EIN (equivalent input noise)−127 dBu or less (150Ω termination with gainknob at MAX)Frequency responseIN 1-4 to LINE OUT(BALANCED), PHONES44.1kHz48kHz20Hz : +0 dB/−0.3 dB (JEITA)20kHz : +0 dB/−0.1 dB (JEITA)20kHz : +0 dB/−0.5 dB (PHONES output, JEITA)88.2 kHz96 kHz20Hz : +0 dB/ −0.3 dB (JEITA)40kHz : +0 dB/−0.2 dB (JEITA)40kHz : +0 dB/−2.0 dB (PHONESoutput, JEITA)S/N ratio101 dB or more (MIC/LINE IN to LINE OUT, gainknob at MIN, JEITA)