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The Fast Track Pro delivers all the mobile recording flexibility of the Fast Track USB, plus even more professional features. You get 2 front-panel mic/line inputs complete with phantom power for condenser microphones, inserts for outboard effects balanced and unbalanced analog outputs, S/PDIF digital I/O, MIDI I/O, and more. Fast Track Pro also features near-zero latency direct hardware monitoring and low-latency ASIO software monitoring, plus an A/B source switch and dual output pairs for DJ-style cueing. Fast Track Pro is compatible with most popular PC and Mac music software. USB connection and bus power along with class compliancy for Mac OS X* make it a breeze to set up.
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| Specifications |
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Digital Audio Interface Specifications
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48kHz sampling rate unless otherwise stated
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Mic Inputs (A/D)
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Input Impedance
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2.7k Ohms unbalanced, 5.4k Ohms balanced
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Maximum Input Level
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from +24dBu @ min gain, pad on to -40dBu @ max gain, no pad
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Channel-to-Channel Crosstalk
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< -110dB
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SNR
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-101dB, A-weighted
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Dynamic Range
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101dB, A-weighted
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THD+N
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0.005% (-86dB) @ -1dBFS, 1kHz
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Frequency Response
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20Hz to 20kHz, +/- 0.1dB
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Pre-amp Gain
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>40dB
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Pad
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-20dB pad
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Instrument Inputs (A/D)
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Input Impedance
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>220k Ohm, unbalanced
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Maximum Input Level
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From +22dBV @ min gain, pad on to -42dBV @ max gain no pad
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SNR
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-100dB, A-weighted
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Dynamic Range
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100dB, A-weighted
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THD+N
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0.005% (-86dB) @ -1dBFS, 1kHz
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Frequency Response
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20Hz to 20kHz, +/- 0.1dB @ 48kHz sample rate
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Pre-amp Gain
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>40dB
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Pad
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-20dB pad
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Line Inputs (A/D)
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Input Impedance
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20k Ohms balanced and unbalanced
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Maximum Input Level
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+4.1dBu balanced, +1.9dBV unbalanced
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Channel-to-Channel Crosstalk
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< -110dB
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SNR
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-101dB, A-weighted
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Dynamic Range
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101dB, A-weighted
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THD+N
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0.005% (-86dB) @ -1dBFS, 1kHz
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Frequency Response
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20Hz to 20kHz, +/- 0.1dB @ 48kHz sample rate
20Hz to 40kHz, +/- 0.1dB @ 96kHz sample rate
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Pad
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-20dB pad
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Input Inserts (analog)
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Maximum Level Send
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+6dBV, unbalanced
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Maximum Level Return
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+6dBV, unbalanced
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THD+N
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0.00281% (-91dB) @ -1dB from max level, 1kHz
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Frequency Response
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20Hz to 40kHz, +/- 0.1dB
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Line Outputs (D/A)
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Output Impedance
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150 Ohms unbalanced, 300 Ohms balanced
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Maximum Output Level
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+1.8dBV, unbalanced
+10.1dBu, balanced
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Channel-to-Channel Crosstalk
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< -108dB
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SNR
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-103dB, A-weighted
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Dynamic Range
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103dB, A-weighted
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THD+N
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0.005% (-86dB) @ -1dBFS, 1kHz
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Frequency Response
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20Hz to 20kHz, +/- 0.3dB @ 48kHz sample rate
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Headphone Output (D/A)
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Maximum Output
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-2.5dBV at THD < 0.05% into 32 ohms
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Working Range
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32 to 600 ohms
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I/O
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Bit Depth
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Sample Rate (kHz)
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With Drivers
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4 x 4
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16
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44.1/48
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2 x 4
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24
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44.1/48
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2-in OR 2-out
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24
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88.2/96
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Class compliant
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2x4
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16
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44.1/48
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