Specifications

GX-707/GX-707VCD
GX-707/VCD
■ SPECIFICATIONS
■ AMPLIFIER SECTION
Minimum RMS Output Power per Channel
FRONT, 1kHz, 0.9% THD, 6Ω ....................... 80W + 80W
FRONT, 1kHz, 10% THD, 6Ω .................... 100W + 100W
CENTER, 1kHz, 0.9% THD, 6Ω ................................. 80W
CENTER, 1kHz, 10% THD, 6Ω ................................ 100W
REAR, 1kHz, 0.9% THD, 6Ω...................................... 25W
REAR, 1kHz, 10% THD, 6Ω....................................... 30W
Input Sensitivity/Impedance
AUX/MD ........................................................ 200mV/47kΩ
Spectrum Analyzed Band ............................................. 5 band
(100Hz, 350Hz, 1kHz, 3.5kHz, 10kHz)
■ VIDEO SECTION (GX-707VCD only)
Signal Level ..............................................................1Vp-p/75Ω
■ TUNER SECTION
FM Tuning Range
U, C models .......................................... 87.5 to 107.9MHz
R, T models ........ 87.5 to 108.0MHz/87.50 to 108.00MHz
A, B, G, L models ............................. 87.50 to 108.00MHz
AM Tuning Range
U, C models ............................................ 530 to 1,710kHz
R, T models ................. 530 to 1,710kHz/531 to 1,611kHz
A, B, G, L models ................................... 531 to 1,611kHz
FM Usable Sensitivity (75Ω)
30dB S/N Quieting, Mono, 1kHz,
100% mod. R, U, C, L, T models .........1.5µV (14.8dBf)
DIN Mono, S/N 26dB (A, B, G only) ........................1.8µV
■ CD CHANGER SECTION
Type .......................................... 3-Disc Carousel Auto-changer
Signal Readout......................................................Non-contact,
3-beam semi-conductor laser pick-up
D/A Converter............................................................. 1bit DAC
Filter ........................................ 8-time oversampling digital filter
Wow & Flutter .................................................... Unmeasurable
■ TAPE DECK SECTION
Type ..................................................................... Auto Reverse
4-Track 2-Channel playback/recording stereo Cassette Deck
Heads
REC/PB ..................................................... Hard permalloy
Erase ................................................... Double Gap Ferrite
Motors
Main ......................................................... DC servo motor
Tray Loading ...................................................... DC motor
Wow & Flutter
W.PEAK ................................................................. ±0.19%
W.RMS ..................................................................... 0.09%
Frequency Response (–20dB)
Type I/Normal tape ........................ 50 to 15,000Hz ± 3dB
Type II/High (CrO2) tape ............... 50 to 16,000Hz ± 3dB
S/N Ratio
NR off ......................................................................... 58dB
Dolby B NR on........................................................... 66dB
■ FRONT SPEAKER SECTION (NX-GX505)
Type .............................................................. 3way Bass Reflex
Magnetic Shielding Type
Speakers ............................ 13cm (5-1/8”) Cone Type (Woofer)
5cm (1-15/16”) Cone Type (Tweeter)
2cm (13/16”) Piezo Type (Super Tweeter)
Frequency Range.............................................. 60Hz to 27kHz
Nominal Input ................................................................... 100W
Maximum Input ................................................................ 220W
Impedance ............................................................................ 6Ω
Sensitivity ........................................................ 90dB/2.83V, 1m
Crossover Frequecy ......................................................... 3kHz
■ CENTER SPEAKER SECTION (NX-C707)
Type ....................................... Full Range Acoustic Sustension
Magnetic Shielding Type
Speakers ...................................... 8cm (3-1/8”) Cone Type X 2
Frequency Range.............................................. 90Hz to 25kHz
Nominal Input ................................................................... 100W
Maximum Input ................................................................ 180W
Impedance ............................................................................ 6Ω
Sensitivity ........................................................ 87dB/2.83V, 1m
■ REAR SPEAKER SECTION (NX-E707)
Type ....................................... Full Range Acoustic Sustension
Magnetic Shielding Type
Speakers ............................................. 8cm (3-1/8”) Cone Type
Frequency Range........................................... 100 to 20,000Hz
Maximum Input ................................................................ 100W
Impedance .......................................................................... 12Ω
Sensitivity ........................................................ 84dB/2.83V, 1m
■ GENERAL
Power Supply
U, C models ............................................... AC120V, 60Hz
A model ...................................................... AC240V, 50Hz
B, G, L models........................................... AC230V, 50Hz
R, T models ..................... AC110/120/220/240V, 60/50Hz
Power Consumption ........................................................ 170W
(approx. 1.3W when set to the standby mode)
Dimensions (W X H X D)
GX-707/GX-707VCD ........................ 280 X 320 X 365mm
(11” X 12-5/8” X 14-3/8”)
NX-GX505 ........................................ 200 X 320 X 208mm
(7-7/8” X 12-5/8” X 8-3/16”)
NX-C707 .......................................... 280 X 100 X 188mm
(11-7/16” X 3-15/16” X 7-3/8”)
NX-E707............................................. 94 X 117 X 108mm
(3-11/16” X 4-5/8” X 4-1/4”)
Weight
GX-707/GX-707VCD ........................ 10.5kg (23 lbs. 2 oz)
NX-GX505 .................................... 3.8kg (8 lbs. 6 oz)/each
NX-C707 .............................................. 2.0kg (4 lbs. 6 oz)
NX-E707....................................... 0.7kg (1 lbs. 8 oz)/each
Finish
GX-707/GX-707VCD ........................................ Black color
NX-GX505 ........................................................ Black color
NX-C707 .......................................................... Black color
NX-E707........................................................... Black color
Accessories ............................................ AM loop antenna X 1
Indoor FM antenna X 1
Remote Control Transmitter X 1
Battery (size “AA”, R06) X 2
Speaker Cord (5m x 3, 10m x 2)
Screws (Rear) X 2
Velcro Strips (Center) X 4
Mounting Brackets (Rear) X 2
* Specifications subject to change without notice.
* Manufactured under license from Dolby Laboratories Licensing
Corporation. “DOLBY”, “PRO LOGIC”, and the double-D symbol
V are trademarks of Dolby Laboratories Licensing Corporation.
U ......................... U.S.A. model G .................. European model
C ................... Canadian model R ...................... General model
A .................. Australian model L .................. Singapore model
B ........................ British model T .......................... China model
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