These new products bring important capabilities to audio
professionals for field recording, including: portable multi-track recording,
non-linear file access, the ability to record to both internal hard drive
and compact flash, high-speed data transfers via Fire Wire, up to 24-bit/192
kHz data rates with high-resolution A/D, native MP3 file encoding, and
extended runtime from on-board batteries.
| 7-Series Feature List:. |
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722 |
744T |
Analog I/O |
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Two-channel balanced mic/line inputs using Sound Devices next
generation microphone preamps |
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Channels 1and 2 mic/line switchable on XLR connectors |
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48 V phantom on channels 1 and 2 |
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Line level input adjustment in 0.5 dB increments |
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Adjustable high-pass filters on inputs |
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Peak limiters on channels 1 and 2 |
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Channel 3 and 4 line-level only inputs on TA3 connectors |
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Two-channel, balanced mic/line level outputs on TA3 connectors |
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Headphone output on 3.5-mm jack with level control |
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Headphone source selection for monitoring any input or track |
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Digital I/O |
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AES input, channels 1 and 2 on XLR |
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AES input channels 3 and 4 on XLR |
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AES3id (S/PDIF) input channels 1 and 2 on BNC |
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AES3id (S/PDIF) input channels 3 and 4 on BNC |
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AES3id (S/PDIF) output L/R (1) on BNC |
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AES3id (S/PDIF) output L/R (2) on BNC |
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Display/Metering/Control |
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Sunlight-viewable LED level metering, selectable among multiple
sources |

2-channel
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4-channel
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Front panel, back lit LCD viewable in all lighting conditions |
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Extended temperature range LCD display |
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PPM, VU or combination PPM/VU level metering |
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LED peak indication per channel |
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Data Storage |
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Internal HD, ATA interface, FAT32 volume |
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2.5-inch and 1.8-inch HD compatible internal drive bay |
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CF slot (type I, II, and micro drive compatible) for removable
secondary recording medium |
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Recording to HD, CF, or mirror to both medium |
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File transfer between HD and CF |
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Record buffer (pre-roll), 10 seconds at 24/48 x 4 |
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File Formats |
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Selectable track arming of 1 or 2 channels |
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Selectable track arming or 1, 2, or 4 channel recording |
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WAV format, uncompressed PCM audio |
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BWF format, mono or poly files, uncompressed PCM audio |
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24-bit or 16-bit (with or without dither) |
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Sampling rate selection of 44.1, 48, 48.048, 88.2, or 96 kHz |
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MP3 encode and decode at 128, 192, or 256 kb/s, mono or stereo
file |
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External Data Interface
/ Transfer / Control |
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1394 (Fire Wire 400) port for high-speed data transfer between
local disks and computers |
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HD and CF medium appear as separate FAT32 volumes |
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Mac, Windows, and Linux compatible |
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RJ-11 serial input and output for unit linking and future control/expansion |
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Time Code / Word Clock |
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Ultra-stable crystal clock generator |
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Metadata TC stamp in BWF file |
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User bit assignment and selection in setup menu |
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TC read and generate designed by Ambient |
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TC rates of 23.976, 24, 25, 29.97DF, 29.97, 30, 30DF |
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Word clock input and output |
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Powering |
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On-board powering using removable LiON rechargeable battery |
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Compatible with Sony M and L mounts |
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10 - 18 VDC external input powers and charges onboard battery
(built in 1 A LiON battery charger) |
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Internal and external voltage metering on LCD panel |
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Mechanical Construction |
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Aluminum and stainless steel construction for exceptional durability
and light weight |
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Class-defining compact chassis, without connectors - 1.65"
x 7.58" x 4.41", with connectors - 1.65" x 8.08"
x 4.41" |
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Tested for the same environmental extremes as Sound Devices field
mixers |
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