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12  ›  Product Specs

Digital Audio Interface Specifications

48kHz sampling rate unless otherwise stated

Mic Inputs (A/D)

Input Impedance

2.7k Ohms unbalanced, 5.4k Ohms balanced

Maximum Input Level

from +24dBu @ min gain, pad on to -40dBu @ max gain, no pad

Channel-to-Channel Crosstalk

< -110dB

SNR

-101dB, A-weighted

Dynamic Range

101dB, A-weighted

THD+N

0.005% (-86dB) @ -1dBFS, 1kHz

Frequency Response

20Hz to 20kHz, +/- 0.1dB

Preamp Gain

>40dB

Pad

-20dB pad

Instrument Inputs (A/D)

Input Impedance

> 220k Ohms, unbalanced

Maximum Input Level

from +22dBV @ min gain, pad on to -42dBV @ max gain no 
pad

SNR

-100dB, A-weighted

Dynamic Range

100dB, A-weighted

THD+N

0.005% (-86dB) @ -1dBFS, 1kHz

Frequency Response

20Hz to 20kHz, +/- 0.1dB @ 48kHz sample rate

Preamp Gain

> 40dB

Pad

-20dB pad

Line Inputs (A/D)

Input Impedance

20k Ohms balanced and unbalanced

Maximum Input Level

+4.1dBu ba1.9dBV unbalanced

Channel-to-Channel Crosstalk

< -110dB

SNR

-101dB, A-weighted

Dynamic Range

101dB, A-weighted

THD+N

0.005% (-86dB) @ -1dBFS, 1kHz

Frequency Response

20Hz to 20kHz, +/- 0.1dB @ 48kHz sample rate

20Hz to 40kHz, +/- 0.1dB @ 96kHz sample rate

Pad

-20dB pad

Input Inserts (Analog)

Maximum Level Send

+6dBV, unbalanced

Maximum Level Return

+6dBV, unbalanced

THD+N

0.00281% (-91dB) @ -1dB from max level, 1kHz

Frequency Response

20Hz to 40kHz, +/- 0.1dB

Line Outputs (D/A)

Output Impedance

150 Ohms unbalanced, 300 Ohms balanced

Maximum Output Level

+1.8dBV, unbalanced

+10.1dBu, balanced

Channel-to-Channel Crosstalk

< -108dB

SNR

-103dB, A-weighted

Dynamic Range

103dB, A-weighted

THD+N

0.005% (-86dB) @ -1dBFS, 1kHz

Frequency Response

20Hz to 20kHz, +/- 0.3dB @ 48kHz sample rate

20Hz to 40kHz, +/- 0.5dB @ 96kHz sample rate

Headphone Output (D/A)

Maximum Output

-2.5dBV at THD < 0.05% into 32 Ohms

Working Range

32 to 600 Ohms

051214_FTPro_UG_EN01

Summary of Contents for Fast Track Pro 4 x 4 Mobile USB Audio/MIDI Interface with...

Page 1: ...User Guide 4 x 4 Mobile USB Audio MIDI Interface with Preamps English FAST TRACK PRO...

Page 2: ...th 7 Maximum Sample Rate 7 Con gurations 7 Latency Tab Windows XP only 8 Latency 8 About Page 9 8 Using the Fast Track Pro 10 Setting Up Your Recording Levels 10 Using the Mic Inst Inputs 10 Using the...

Page 3: ...power indicators make the Fast Track Pro an ideal solution for beginning and advanced computer recording users Even if you re an experienced musician and digital recording enthusiast please take some...

Page 4: ...osh G3 600 G4 667MHz higher speed may be necessary for laptops 256MB RAM OS X 10 3 9 or later earlier versions of Mac operating systems are not supported M Audio suggests that you also check the minim...

Page 5: ...el MIDI output 20 or MIDI input 21 9 Input Playback Mix Level Knob Mix IN PB This knob controls the audio mix sent to the Line Outputs fading between the input signals input monitoring and the output...

Page 6: ...ns The Notebook MicroSaver has an interference volume inside the computer equipment it secures There should not be any electrical components adjacent to the slot and the MicroSaver product should neve...

Page 7: ...puts on RCA connectors The signal to these connectors mirrors the signal to the S PDIF outputs 23 and is activated by selecting outputs 3 and 4 in the control panel see section 7 27 Balanced Outputs 1...

Page 8: ...The Software Control Panel This section will explain the features of the Fast Track Pro s Control Panel Bandwidth Tab Fig 7 01 Windows Control Panel Bandwidth Tab Fig 7 02 Mac Control Panel Bandwidth...

Page 9: ...ximum Sample Rate This eld will change to re ect the maximum sample rate available based on the sample depth selected in the Sample Depth section and the number of inputs and outputs selected in the C...

Page 10: ...eing the longest and 80 the shortest A shorter latency time is achieved by utilizing a smaller buffer size while increasing the buffer size creates a longer latency time Shorter latency is always more...

Page 11: ...anel About Tab This eld contains information on your hardware current rmware and driver software versions This information may be helpful if you ever have to update the driver software or need to call...

Page 12: ...vel control on the device that you ve connected to the Fast Track Pro s S PDIF inputs adjust that output level control to change the recording level Most recording software will allow you to add gain...

Page 13: ...S PDIF output signal Outputs 3 and 4 is sent to the headphone outputs The headphone output level is controlled by the Level control knob This output level is independent of the main output level Stan...

Page 14: ...t next to it or if you don t see it listed you may need to reinstall the driver software Make sure your audio software has been set up to use the Fast Track Pro Open your application s audio settings...

Page 15: ...0 1923 204010 fax 44 0 1923 204039 web http www maudio co uk Technical Support phone PC support 418 872 0444 phone MAC support 418 872 0444 fax 418 872 0034 Sales e mail infocanada m audio com phone...

Page 16: ...mpedance 20k Ohms balanced and unbalanced Maximum Input Level 4 1dBu balanced 1 9dBV unbalanced Channel to Channel Crosstalk 110dB SNR 101dB A weighted Dynamic Range 101dB A weighted THD N 0 005 86dB...

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