Yamaha GX-900 - Manual (Page 56)

Appendix
Specifications
Ⅲ
Amplifier section
Minimum RMS Output Power per Channel
6 ohm, 1 kHz, 0.9% THD ..................................... 80W+80W
Input Sensitivity/Impedance
AUX ......................................................... 200 mV/47 k-ohm
Spectrum Analyzer Band ............................................. 5 band
(100 Hz, 350 Hz, 1 kHz, 3.5 kHz, 10 kHz)
Ⅲ
Tuner section
Tuning Range
FM ...................................................... 87.50 to 108.00 MHz
AM ............................................................. 531 to 1,611 kHz
Usable Sensitivity (FM)
S/N 30 dB, 1 kHz, 100% Mod. .................................. 1.8 µV
Ⅲ
CD player section
Type ............................................ 3 disc carousel auto-changer
D/A Converter ........................................................... 1-bit DAC
Filter ...................................... 8-time oversampling digital filter
Laser Diode Properties
Material: GaAlAs
Wavelength: 780 nm
Emission Duration: continuous
Laser Output: max. 44.6 µW*
* This output is the value measured at a distance of
about 200 mm from the objective lens surface on the
Optical Pick-up Block.
Ⅲ
Tape deck section
Type .................................... Auto reverse stereo cassette deck
Frequency Response (–20 dB)
Type 1 (Normal) ......................................... 50 to 15,000 Hz
Type 2 (High) ............................................. 50 to 16,000 Hz
Wow and Flutter .............................................. 0.09%, W.RMS
Signal-to-Noise Ratio .......................... 58 dB (Dolby NR OFF)
66 dB (Dolby B NR ON)
Harmonic Distortion ....................................................... 0.8%
Ⅲ
MD section
System ....................................... Minidisc digital audio system
Recording Method .......... Magnetic field moduration overwrite
Reading Method ........................... Non-contact optical pick up
Coding ........... ATRAC (Adaptive TRansform Acoustic Coding)
Laser Diode Properties
Material: GaAlAs
Wavelength: 780 nm
Pulse time:
Read mode ...... 0.8 mW continuous
Write mode ...... max. 10 mW 0.5S
min. cycle 1.5S
Repetition
Ⅲ
Speaker section
Type ................................ 3-way bass reflex: 13 cm (5”) woofer
5 cm (2”) tweeter
2 cm (3/4”) super tweeter
Magnetic shielding type
Maximum Input .............................................................. 240W
Impedance ..................................................................... 6 ohm
Ⅲ
General
Power Supply .................................................. AC 240V, 50 Hz
Power Consumption ..................................................... 150W
(In the standby mode: 2W)
Dimensions (W x H x D)
Main unit ............................................ 280 x 320 x 364 mm
Speaker ............................................. 200 x 320 x 218 mm
Weight
Main unit ................................................................. 11.2 kg
Speaker .............................................................. 3.8 kg x 2
Accessories .................................................... Remote control
Batteries
Speaker cords
AM loop antenna
Indoor FM antenna
Specifications are subject to change without notice.
YAMAHA ELECTRONICS CORPORATION, USA 6660 ORANGETHORPE AVE., BUENA PARK, CALIF. 90620, U.S.A.
YAMAHA CANADA MUSIC LTD. 135 MILNER AVE., SCARBOROUGH, ONTARIO M1S 3R1, CANADA
YAMAHA ELECTRONIK EUROPA G.m.b.H. SIEMENSSTR, 22-34, 25462 RELLINGEN, BEI HAMBURG, F.R. OF GERMANY
YAMAHA ELECTRONIQUE FRANCE S.A. RUE AMBROISE CROIZAT BP70 CROISSY-BEAUBOURG 77312 MARNE-LA-VALLEE CEDEX02, FRANCE
YAMAHA ELECTRONICS (UK) LTD. YAMAHA HOUSE, 200 RICKMANSWORTH ROAD WATFORD, HERTS WD1 7JS, ENGLAND
YAMAHA SCANDINAVIA A.B. J A WETTERGRENS GATA 1, BOX 30053, 400 43 VASTRA FRÖLUNDA, SWEDEN
YAMAHA MUSIC AUSTRALIA PTY, LTD. 17-33 MARKET ST., SOUTH MELBOURNE, 3205 VIC., AUSTRALIA
V380840 Printed in Malaysia