DIGITAL MASTER RECORDER D-25
Four head professional digital master recorder that features synchronization, 16Mbit RAM, RS422 and parallel I/F.
The D-25 is a professional digital master recorder featuring the confidence monitoring, and insert editing using a four head transport. The D-25 has all necessary sync functions for any professional application including the ability to chase sync to a master timecode. The D-25 will resolve to external references such as WORD/VIDEO/ DAT frame signal + WORD.
Use the D-25's built-in 16Mbit RAM for instant start and RAM scrub functions. RS422 port (device mode: controlled) and 37pin parallel port are standard. Independent recording, reproducing of left channel, right channel, TC track and jog/shuttle operations are possible in communication with various external devices using either the RS422 or 37pin parallel port.
DIGITAL MASTER RECORDER D-25
D-25 FEATURES
- The four head transport enables off tape (confidence) monitoring during recording (read after write), insert editing (punch Built-in 16Mbit (4Mbit × 4) RAM enables you to perform instant start and RAM scrub functions.
- The D-25 can chase-sync to timecode sent from a master machine. Timecode registration with an accuracy of 1/100 of a
Built-in internal timecode generator enables the D-25 to generate timecode that can resolve to an external video signal
- Built-in high speed timecode reader with a readable range of: × 1/30 ~ 100 times play speed (forward and reverse direction) MichaelO
- Sync to external signal listed below;
1) WORD de
2) VIDEO (a: Composite signal, b: Frame pulse signal, c: Field pulse signal)
WORD + DAT frame sync signal
- Crossfade time can be changed within a range of 0ms ~ 300ms (default: 10ms).
- Switchable sampling frequency of either 44.1kHz or 48kHz. The 0.1% mode also can be set up for each sampling frequency
- Timecode from either external or internal generator can be recorded in the sub-code area and be played back
- •Blank search allows quick access to the last recorded section.
- •REC MUTE function enables digital processed no signal-recorded section
- •Digital full copy includes the sub-code area with TC and all IDs
- The D-25 uses the best 64 times over-sampling Delta-Sigma A/D converter (AK5326).
- Equipped with an easy to read FL display.
- Writing and erasing of S-IDs is possible.
- A 37-pin parallel interface equivalent to a Fostex Model 8334 and a GPI output are standard.
- The D-25 has both a jog mode (cueing by × 1/2 to 2 play speed) and the faster shuttle mode (cueing by × 1/2 to 16 play
- The D-25 includes RS422 port complying to Sony 9 pin protocol. Use this to control the D-25 with external devices. Other
DIGITAL MASTER RECORDER D-25
D-25 SPECIFICATIONS
General
Recording Format Recording Tape Number of Channels Recording Time Head Composition Modulation Type Copy Guard
Mechanical
Motor Construction Search/Fast Wind Speed
Memory Reproducing RAM Search Speed
External Sync et Sync Signa Mame Rate
Electrical Characteristics
R/P Frequency Responce Total Harmonic Distortion Standard Recording Level
Meter Display
Input/Output Connectors
Analog Audio Output (Pin 2: HOT) Reference Output Level More than + 4dBu/600Ω (Balanced)
Monitor Output Reference Output Level
Headphone Output Output Load Impedance
IEC DIS DAT Standard Part 5 Audio × 2. Timecode × 1 120 minutes (for T-120 tape) 48kHz, 44.1kHz 16 bit Linear 2.4Mbit/sec 120VAC, 60Hz, (AC inlet type) 230V, 50/60Hz 482(W) × 150(H) × 478(D) mm
2DD 4Motors Approx. 80 seconds (for T-120 tape)
16Mbit, 10sec. (48kHz Max.)
Composite, Frame pulse, Field pulse. WORD sync 24, 25, 29.97, 30, 48, 50, 59.94 60Hz(±100ppm), WORD Sync±12.5%
20Hz~20kHz ± 0.5dB
Less than 0.05% (1kHz, + 4dBu) Less than 0.002% WTD/peak -20dB/-18dB/-12dB (Switchable) (0dB = 16 bit full scale level) FL, 28 segments (level) 7seg. × 14 lines 0m~300msec. (Default : 10msec.)
Analog Audio Inputs (3 points, switchable/Pin 2; HOT)
-
+4dBu/10kΩ (Balanced) +4dBm/600Ω (Balanced)
- -10dBV/10kQ (Unbalanced)
-10dBV/10kΩ (Unbalanced)
100mW, (at 32Ω) 8Ω or more
Digital Input XLR-3-31 Type Input Format Digital Output LTC Input (Pin 2: HOT) XLR-3-31 Type Reference Input Level Minimum Input Level LTC Thru (Pin 2: HOT) LTC Output (Pin 2 · HOT) Reference Output Level Output Impedance VITC Input BNC Reference Input Level
VITC Thru Reference Output
External Sync Input/Output Connectors
WORD Input BNC Reference Input Level Input Impedance WORD Thru BNC WORD Output Reference Output Level Output Load Impedance VIDEO Input BNC Reference Input Level VIDEO Thru BNC DAT Frame Input Reference Input Level DAT Frame Output BNC Reference Output Level Output Load Impedance
External Control Connectors
RS422 × 1 D-SUB 9 Pin Device Mode 37PIN Remote × 1
DIN 5P Type
Comply to RS422 specifications Comply to Sony audio protocol Controlled
AES/EBU, S/P DIF (Automatic switching)
AES/EBU, S/P DIF (Automatic switching)
1/30~100 times (Forward/Reverse)
Direct output of LTC Input.
750 ON/OFE (Switchable)
Direct output of VITC Input.
75Ω ON/OFF (Switchable)
750 ON/OFF (Switchable)
Direct output of VIDEO Input.
Direct output of WORD Input.
o heim
Denn Michael Otto
Hiticlassic.de
0.25V p-p
More than 20k0
More than 50Ω
1V p-p
TTL Level
750
Parallel input (+5V, 10k9, Pull up) Parallel output (Open collector, +5V, 10kΩ, Pull up)
Open collector, +5V, 10kΩ, Pull up
Fostex
For full information on any Fostex products, and for details of your nearest Fostex dealer, please contact your national distributor. FOSTEX CORPORATION, 3-2-35, Musashino, Akishima, Tokyo, Japan 196 FOSTEX CORPORATION OF AMERICA, 15431 Blackburn Avenue, Norwalk, CA90650, USA
Printed in Japan
In accordance with our policy of continuous development, we reserve the right to change specifications without notice.
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