Specifications - Fostex FD-4 Service Manual

FD-4

1. SPECIFICATIONS

RECORD & REPRODUCE
Recording Medium
Standard
Sampling Frequency
Quantization
Emphasis
Recording Time (mono track min.)
Fs: 32 kHz
Fs: 44.1 kHz
Number of Tracks
NORMAL / MASTERING MODE 1
MASTERING MODE 2
Number of simultaneous recording tracks
Number of simultaneous playback tracks
Number of tracks to be pasted at a time
Recording Format
Recording Mode
ELECTRICAL (0 dBV = 1 V)
• MIXER SECTION
Reference Input Level
MIC
Impedance
LINE
Impedance
RECORDER IN
Impedance
AUX RTN
Impedance
DATA IN
Connector
Format
Reference Output Level
STEREO
Load impedance
AUX SEND
Load Impedance
MONITOR
Load impedance
HEADPHONE
DATA OUT
Connector
Format
4
External fixed / removable hard disk drive
SCSI-2 or better
32 kHz, 44.1 kHz
12-bit nonlinear, 16-bit linear
Not available
About 33 min. / 100 MB (up to 24 hours) at maximum
About 18 min. / 100 MB (up to 24 hours) at maximum
6 (4 + 2 additional tracks)
4
2
4
6
FDMS-3
NORMAL MODE (Fs: 32 kHz, 4 + 2 tracks, default)
MASTERING MODE 1 (Fs: 44.1 kHz, 4 + 2 tracks)
MASTERING MODE 2 (Fs: 44.1 kHz, 4 tracks)
-50, -30 dBV
20 k or more
-10 dBV
20 k or more
-10 dBV
20 k or more
-20 dBV
8 k or more
Square shape optical
IEC consumer optical standard IEC 958 Part 3
-10 dBV
10 k or more
-10 dBV
10 k or more
-10 dBV
10 k or more
20 mW at maximum (Load: 16 )
50 mW at maximum (Load: 50 )
Square shape optical
IEC consumer optical standard IEC 958 Part 3