|
Sound Devices 744T High-Resolution Audio
Recorder |
Sound Devices 744T HD Portable Digital Recorder">
  |
|
|
Portable, High-Resolution Audio
Recorder
The 744T is an ultra-portable, four-track file-based digital audio recorder.
Known for pleasant sounding microphone preamps, the 744T is credited with
frequency response linearity while maintaining very low distortion and noise.
|
|
Product Code:SD744T
|
744T Left Panel |
744T Right Panel |
|
|
The 744T is a
compact, high-resolution digital audio recorder with time code.
It records and plays back four tracks of 16 or 24 bit audio to
its internal 40 GB hard drive or Compact Flash medium. With
sample rates between 32 kHz and 192 kHz plus full read/write
time code, the 744T is the perfect tool for any critical
recording environment—from over-the-shoulder to cart-based
production.
|
|
|
Optional Accessories |
|
Petrol PLHR
Lightweight Harness
|
|
C931-TA-XL-2 |
|
 |
| TA3-F to XLR-M 15"
Adapter Cable |
|
|
|
|
|
|
Petrol
Sound Bags |
|
 |
 |
 |
 |
 |
|
For
Shure FP-33A, Wendt X3, Wendt X4, SQN, Sound Devices SD-442,
SD-302 Audio
Development etc |
For
Shure FP-33A, Wendt X3, Wendt X4,
SQN, Sound Devices SD-442, SD-302, Audio Development etc |
Shure
FP-33A, Wendt X5, SQN, Sound Devices SD-442, SD-302, Audio
Development, etc |
Petrol
Bags™ Deca
professional mixer bag is optimally designed to
transport your equipment and
accessories comfortably and
securely, and keep them safe, organized, and accessible on the
job |
Ultra-lightweight
(weighs just 1.2 kg/2.6 lbs).
Interior can accommodate SD 788T mixer with CL8 Controller
attached.
Fully padded to safeguard contents
|
|
PS601 |
PS602 |
PS603 |
PS607 |
PS614 |
|
Less Than USD 250.00 |
Less Than USD 270.00 |
Less Than
USD 300.00 |
Less Than USD 160.00 |
Less Than USD 250 |
|
|
|
|
|
|
|
|
Key Features of SD-744T |
|
-
Two-channels of
Sound Devices next generation microphone preamps with phantom,
limiters, and high-pass filters
-
Channel 3 and 4
line-level inputs on TA3 connectors
-
Two-channel,
balanced mic/line level outputs on TA3 connectors
-
Input-to-track
assignment with 256 possible routing combinations
-
Records to
internal 40 GB hard drive, removable Compact Flash, or both
storage medium
-
AES3 (XLR) or
AES3id (unbalanced AES on BNC) digital inputs and AES3id outputs
-
Programmable,
sunlight-viewable LED level metering
-
WAV or BWF
format, mono or poly files, uncompressed PCM audio
-
24-bit or 16-bit
(with or without dither) and sampling at 32 kHz–192 kHz
|
-
Ultra-stable
Ambient time code circuitry, tuneable to <0.2 PPM accuracy with
all relevant TC rates
-
MP3 encode and
decode, 32 to 320 kb/s stereo file
-
FireWire
(IEEE-1394) port for high-speed data transfer to computers
-
6-pin modular C.
Link serial input and output for unit linking and future control
and expansion
-
Removable Li-on
rechargeable battery compatible with Sony M- and L-mount Li-on
batteries
-
10–18 VDC
external input powers and charges on-board battery
-
Aluminum &
stainless-steel chassis for exceptional durability and light
weight
-
Class-defining
compact size
-
Designed for the
same operational environmental extremes as Sound Devices field
mixers
|
|
|
Specifications of SD-744T |
|
|
Sampling Frequency: |
internal: 32, 44.1, 48, 48.048, 88.2, 96,
96.096, 176.4, 192 kHz; external: 32–192 kHz via word clock input |
|
Internal Data Path and Processing: |
32 bit, 192 dB dynamic range |
|
A/D, D/A Converters: |
24 bit, 192 kHz sample rate maximum |
|
A/D Dynamic Range: |
114 dB, A-weighted bandwidth
110 dB, 20 Hz – 22 kHz bandwidth
|
|
D/A Dynamic Range: |
112 dB, A-weighted bandwidth
108 dB, 20 Hz–22 kHz bandwidth
|
|
Frequency Res. Mic or Line: |
10 Hz–40 kHz, +0.1, -0.5 (gain controls
centered), Fs 96 kHz |
|
Equivalent Input Noise: |
Mic: -133 dBu max (-135 dBV), 50 ohm source,
A-weighted filter
Mic: -131 dBu max (-133 dBV) max, 50 ohm source, 20 Hz–20 kHz BW flat
filter, gain fully up
Mic: -130 dBu max (-132 dBV), 150 ohm source, A-weighted filter
Mic: -128 dBu max (-130 dBV), 150 ohm source, 20 Hz–20 kHz BW flat filter,
gain fully up
|
|
THD + Noise: |
Mic: 0.004% max (1 kHz, 22 Hz–22 kHz BW, gain
control down, -15 dBu input); line: 0.004% max (1 kHz, 22 Hz–22 kHz BW,
gain control down, +16 dBu input)
|
|
Gain:
(input dBu to -20 dBFS) |
mic (normal gain mode): 25 to 70 dB; mic (low
gain mode): 10 to 55 dB; line: -6 to 18 dB, 0.1 dB increments
|
|
Input Clipping Level: |
Mic input: -5 dBu minimum (normal gain mode,
gain control fully down); mic input: +10 dBu minimum (low gain mode, gain
control fully down); line input: +26 dBu minimum (gain control fully down)
|
|
High-Pass Filters: |
40, 80, 160, 240 Hz @ 12/18/24 dB/oct (all
menu selectable) |
|
Mic Powering: |
(each XLR selectable): 48 V phantom through
6.8k resistors, 10 mA per mic available, menu-selected per channel in mic
or line level positions
|
|
Mic Input Limiters: |
analog (pre-A/D converter), dual-stage
optocoupler and FET,
-4 dBFS threshold, 20:1 limiting ratio, 5 mS attack time, 200 mS release
time
|
|
Analog Line Output Clipping Level: |
+24 dBu minimum, 10k ohm load
Attenuation & Resolution 0 to 40 dB, 1 dB increments
|
|
I/O – Digital: |
AES3-id 75 ohm, 0.5 V p-p, S/PDIF compatible
with RCA adapter |
|
Digital Storage: |
internal hard drive ATA-5 interface 1.8-in or
2.5-in hard drive 4200–7200 RPM supported, FAT32 formatted,; Compact Flash
CF type I, II, and + (microdrive) compatible, FAT32 formatted; file types:
WAV or BWF, mono or polyphonic; MP3 @ 64, 96, 128, 240, or 320 kb/s
stereo; utilities: format, speed test, and repair utility for internal HD
and CF volumes
|
|
Data Transfer / Control: |
FireWire peripheral-mode,IEEE-1394a compliant,
6-pin FireWire, Windows 2000, XP, Mac OS X only: C. Link 6-pin modular
input and output, RS-232 machine control, word clock, time code transfer
|
|
Metering: |
76-segment (4 x 19), sunlight-viewable,
selectable peak, VU, or peak (with or without peak hold) with VU
ballistics, variable brightness
|
|
Time Code: |
modes supported: free run, record run, 24 hour
run, continuous jam;
frame rates 23.976, 24, 25, 29.97DF, 29.97ND, 30DF, 30ND;
accuracy <0.2 ppm, when tuned with Ambient Master Controller; holds TC
clock for 8 hours after main battery removal (AA time code battery
installed); after 8 hours, retains time of day
|
|
Powering: |
operating cell, removable 7.2 V (nominal) Sony
M- or L-type Li-on, operational from 6 – 8 V; time code battery, 1.2 V AA
nickel metal-hydride; power supply (external) 10–18 V, 1 A minimum, via
locking 4-pin Hirose connector, use Hirose #HR10-7P-4P (DigiKey# HR100-ND)
for locking mating DC connector; pin-4 = (+), pin-1 = (-) or pin-3 = (+)
and pin-2=(-).
|
|
Environmental: |
operation and storage: ambient temperature
5–55° C, relative humidity (non-condensing) <80% |
|
Other: |
LCD Display 202 x 32 pixel, extended
temperature, backlit display; tone oscillator 100 Hz–10 kHz, variable
output, assigned to tracks or outputs (menu-selectable);
|
|
Dimensions and Weight: |
45 mm x 209 mm x 125 mm (H x W x D) 1.8” x
8.2” x 4.9” mass unpackaged: 1.2 kg, (2.6 lbs) without battery |
|
|
|
|
 |
|
|
|
|
|
|
