Fostex XR-7 - Technical Specifications; Mixer Specifications; Recorder Specifications

Specifications
Mixer
Inputs (>:6)
Inputs 1-4
Input impedance 10 Idl
Normal input level -lOdBV
Inputs 5, 6
Microphone impedance Less than 10 kQ
Input impedance 20 kfi
Normal input level -60 dBV—10 dBV
AUX RTN 1, 2 (L, R)
Input impedance 8 kft
Normal input level -20 dBV
INSERT 5/L, 6/R
SEND (tip)
Output load impedance 10 kQ or higher
Normal output level -10 dBV
RETURN (ring)
Input impedance 10 kil
Normal input level -10 dBV
STEREO OUT L, R
Output load impedance 10 kfl or h igher
Normal output level -10 dBV
AUX SEND 1,2
Output load impedance 10 k£2 or higher
Normal output level -10 dBV
Foldback (FB)
Output load impedance 10 k£i or higher
Normal output level -10 dBV
Monitor output (MON OUT L, R>
Output load impedance 10 kil or higher
Normal output level -10 dBV
Tape output (TAPE OUT 1-4/SYNO
Output load impedance 10 kfl or higher
Normal output level -10 dBV
Headphone output (PHONES)
Output load impedance 4on
Normal output level 80 mW
Equalizer
Shelving HIGH: 10 kHz +12 dB
LOW: 100Hz±12dB
Parametric HIGH: 10 kHz ±12 dB
MID: 200 Hz-5 kHz+12dB
LOW: T00Hz+12dB
Frequency response 20 H2-20 kHz
Crosstalk 60 dB (1 kHz)
Distortion Less than 0.05%
Recorder
Recording tape
C-60, C-90 (Type II / High
(Cr02) position) TDK SA,
MAXELL XLII equivalent
Record tracks
4 tracks, one direction (si¬
multaneous recording of up
to four tracks possible)
Noise reduction
Dolby C NR (internal) (swlt-
chable on/off)
Tape speed
9.5 cm/s, 4-75 cm/s (switch-
able)
Wow/flutfer
±0.07% (lEC/ANSI, 9.5 cm/s)
Fast wind time
120 seconds (C-60 tape)
Pitch control
±10% (9.5 cm/s only)
Recording time
22.5 minutes (C-90 tape,
9.5 cm/s)
Frequency response
Mixer
Recorder
20 Hz-20 kHz
40 Hz-18 kHz (9.5 cm/s)
Signal/notse ratio
65 dB (Dolby C NR IN, IHF-A)
Crosstalk
higher than 50 dB (1 kHz)
Erasure ratio
70 dB or higher (1 kHz)
Distortion
Less than 2.0% (1 kHz, OdB)
Heads
Rec/Play
Erase
4-channeI record/playback
(hard permalloy) .
4-channel (ferrite)
Power Requirement
DC12V(12-16V), 13W
(Fostex AC adaptor, AD-1 2 1}
Weight
3 kg (excludes AC adaptor)
Dimensions (mm)
405 (W) X 321 (D) X 105 (H)
Specificah'ons and appearance are subject to change without notice for product improvemetiL
* Dolby Noise Reduction is manufactured under license from Dolby Laboratories Licensing Cotporalion.
* Dolby and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation.
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