ALL-IN-ONE MINI HOME THEATER SYSTEM
Ideal for bedroom or den, this small, high quality audio system consists of a central module incorporating a pre-amp, tuner, dual-well cassette deck, CD changer, and Active Servo Technology amplifier. Two Active Servo Technology speakers, center ...
ALL-IN-ONE MINI HOME THEATER SYSTEM
Ideal for bedroom or den, this small, high quality audio system consists of a central module incorporating a pre-amp, tuner, dual-well cassette deck, CD changer, and Active Servo Technology amplifier. Two Active Servo Technology speakers, center channel speaker, and a pair of effects speakers complete the system.
HOME THEATER PROCESSOR
The GX-70 incorporates a powerful and versatile home theater sound processor which provides Dolby Surround Pro Logic and Dolby 3 Stereo. The processor also provides Hall and Arena enviromental simulations for music.
DIGITAL GRAPHIC EQUALIZER
A 5-band digital graphic equalizer provides pre-sets for Rock, Blues, Rap, and Jazz music. It can also be manually adjusted for musical taste and room acoustics.
Provides visual indication of the sound frequencies heard.
ACTIVE SERVO TECHNOLOGY
Yamaha's Active Servo Technology is a complementary amplifier/speaker system utilizing negative impedance feedback in the amp and Helmholtz resonator contruction of the speaker cabinet to provide strong and accurate bass from small speakers. The amplifier provides 65 watts each for the main left and right channels, which use Active Servo Technology and 20 watts each for the center and surround channels which utilize conventional amplifiers and speakers.
FULL FIVE-SPEAKER SYSTEM
The main left and right speaker pair are three-way full-range speaker systems incorporating 5-1/2" woofer, 1-15/16" tweeter, 3/4" super tweeter, and Yamaha's Active Servo Technology Air Woofer. The center channel speaker utilizes a single 3-1/2" full-range driver. The center and main channel speakers are magnetically shielded so they can be placed near a monitor or TV with no picture degradation. Each of the surround effects speakers utilizes a single full-range 3-1/8" driver.
DUAL-WELL AUTO-REVERSE CASSETTE DECK
The GX-70's cassette deck provides convenience features and allows for long periods of unattended record and playback. It features auto-reverse on both wells, two-speed dubbing, relay play, timer record/play, and auto tape selection. Dolby B noise reduction assures high quality recording and playback.
THREE-DISC CD CHANGER
The three-disc CD changer features Yamaha's PlayXchange which permits two discs to be swapped while the third is playing. High performance quality is assured by Yamaha's S-Bit Digital-to-Analog (DAC) Intergrated Circuits and 8X oversampling.
CD SYNCHRO START CIRCUITRY
Complementary circuitry in the CD changer and cassette deck permits synchronized recording of a CD with the touch of one button. Pressing the Synchro Start button the remote control places the cassette deck in the record mode, activates the deck's transport, and then, a few seconds later, automatically triggers the CD changer's play mode.
40 PRESET AM/FM TUNER
Favorite stations can be tuned at the touch of a button on the unit or remote control keypad. With 40 available, each family member can have a group. The tuner also features auto-tuning, preset memory, and 10-key direct search keypad.
NEW ERGONOMIC REMOTE CONTROL KEYPAD
The paddle-shaped keypad has large, easy-to-use buttons which are logically laid out so the remote can be used with one hand. The buttons glow-in-the-dark, for easy home theater operation.
Audio & Video
|Power, Min. RMS Output power/ch||Main: 1 kHz, 1%, THD, 6 ohms = 65 W Center: 1 kHz, 1% THD, 8 ohms = 20 W Rear Effects Ch: 1 kHz, 1% THD, 8 ohms = 20 W|
|Total Harmonic Distortion||1 kHz, Aux to Speaker Out, 32.5 W/6 ohms = 0.08%|
|Signal-to-Noise Ratio, IHF-A Network||Aux Shorted = 85 dB|
|Input Sensitivity/ Impedance||Aux = 300mV/23 kohms Mic = 0.5mV/4.7 kohms|
|Graphic Equalizer Control Frequency||100 Hz = +/-10 dB 350 Hz = +/-10 dB 1 kHz = +/-10 dB 3.5 kHz = +/-10 dB 10 kHz = +/-10 dB|
|Signal Level||1 Vp-p / 75 ohms|
|Maximum Input Level||1.5 Vp-p|
|Signal-to-Noise Ratio||50 dB|
|Monitor Out Frequency Response||5 Hz to 10 MHz, -3 dB|
|Usable, 30 dB Quieting Sensitivity||(100% Modulation, 1 kHz, 75 ohms) FM Mono = 1.5 uV (14.8 dBf)|
|AM Usable Sensitivity||280 uV/m|
|Heads||Playback = Hard Permalloy Rec/PB = Hard Permalloy Erase = Double Gap Ferrite|
|Motors||Two DC Servo|
|Wow & Flutter||W. Peak = +/-0.19% WRMS = 0.09%|
|Frequency Response (-20 dB)||Type I = 30 Hz - 15 kHz, +/-3 dB Type II = 30 Hz - 16 kHz, +/-3 dB|
|Harmonic Distortion||Less than 0.8%|
|Channel Separation||1 kHz = More than 40 dB|
|Crosstalk||125 Hz = More than 55 dB|
|Front||Woofer = 13 cm / 5-1/8 in. Tweeter = 5 cm / 1-15/16 in. Super Tweeter = 2 cm / 1-15/16 in. Frequency Range = 60 Hz - 20 kHz Max. Power Handling Capacity = 90 W Impedance = 6 ohms Sound Pressure Level 87 dB/1m, 2.45 V (1w/8 ohms)|
|Center||Driver = 9 cm / 3-9/16 in. Full Range Driver Frequency Range = 100 Hz - 20 kHz Max. Power Handling Capacity = 27 W Impedance = 8 ohms Sound Pressure Level 85 dB/1m, 2.83 V (1 W/8 ohms)|
|Rear Effects||Driver = 8 cm / 3-1/8 in. Full Range Driver Frequency Range = 110 Hz - 20 kHz Max. Power Handling Capacity = 13.5 W Impedance = 4 ohms Sound Pressure Level 85 dB/1m, 2.0 V (1w/4 ohms)|
|Dimensions (W x H x D)||GX-70 Console = (280 * 320 * 360mm)(11 * 12-5/8 * 14-3/16) Front Speakers = (200 * 320 * 243mm)(7-7/8 * 12-5/8 * 5-1/2) Center Speaker = (280 * 123 * 140mm)(11 * 4-13/16 * 5-1/2) Rear Effect Speakers = (200 * 115 * 105mm)(7-7/8 * 4-1/2 * 4-1/8)|
|Weight||GX-70 Console = 10.8 kg / 23-3/4 lbs. Front Speakers = 3.5 kg / 7 lbs. 11 oz. (each) Center Speaker = 1.5 kg / 3 lbs. 5 oz. Rear Effect Speakers = 0.8 kg / 1 lbs. 12 oz. (each)|