Yamaha GX-50 Owner's Manual - Page 57

English SPECIFICATIONS As a part of policy of continuous improvement, YAMAHA reserves the right to make design and specification changes for product improvement without prior notice. The performance specification figures indicated are nominal values of production units. s Amplifier section Minimum RMS Output Power per Channel 6 ohms, 1 kHz, 1% THD 45W+45W 6 ohms, 1 kHz, 10% THD [U.S.A., Canada, Singapore and General models only 50W+50W DIN Standard Output Power per Channel [Europe model only] 6 ohms, 1 kHz, 1% THD 45W IEC Power [Europe model only] 6 ohms, 1 kHz, 0.1% THD 35W Input Sensitivity/Impedance AUX 175 mV/39 k-ohms Headphone Output Impedance 68 ohms Total Harmonic Distortion (1 kHz) AUX to SP OUT (22.5W/6 ohms 0.08% Signal-to-Noise Ratio (IHF-A Network) AUX (Input Shorted 80 dB Graphic Equalizer Characteristics (100 Hz, 350 Hz, 1 kHz, 3.5 kHz, 10 kHz 10 dB s Tuner section Tuning Range FM [U.S.A. and Canada models 87.5 to 107.9 MHz [U.K., Europe, Australia, Singapore and General models 87.5 to 108.0 MHz AM (MW) [U.S.A., Canada and General models 530 - 1,710 kHz [U.K., Europe, Australia and Singapore models 531 - 1,611 kHz LW [U.K. and Europe models only 153 - 288 kHz Usable Sensitivity FM (75 ohms) (30 dB S/N Quieting, 1 kHz, 100% mod.) [U.S.A., Canada, Singapore and General models 1.5 µV (14.8 dBf) (DIN, Mono, S/N 26 dB) [U.K., Europe and Australia models 1.8 µV AM (MW 280 µV/m LW [U.K. and Europe models only 560 µV/m s CD player section Type 3 DISC Carousel Auto-changer Signal Readout Non-contact, 3-beam semi-conductor laser pick-up D/A Converter 1-bit DAC Filter 8-time oversampling digital filter Wow and Flutter Below measurable limits s Tape deck section Type Auto Reverse stereo double Cassette Deck Deck 1: Playback only Deck 2: Playback/Recording Heads PB, REC/PB : Hard Permalloy Erase : Double Gap Ferrite Motors DC servo motor x 2 Wow and Flutter 0.19%, W.PEAK 0.09%, W.RMS Fast Winding Time (C-60 Tape About 110 seconds Frequency Response (-20 dB) Type l (Normal 30 - 15,000 Hz ‫ע‬3 dB Type ll (High 30 - 16,000 Hz ‫ע‬3 dB Signal-to-Noise Ratio 58 dB (Dolby NR OFF) 66 dB (Dolby B NR ON) Harmonic Distortion No more than 0.8% Channel Separation (Input Shorted 1 kHz More than 40 dB Crosstalk (Input Shorted 125 Hz More than 55 dB s Speaker section Type Active Servo Processing type Speakers 13 cm (5-1/8") woofer 5 cm (1-15/16") tweeter 2 cm (13/16") super tweeter Frequency Range 60 - 20,000 Hz Sound Pressure Level 86.0 dB Maximum Power Handling Capacity 67.5W Impedance 6 ohms s General Power Supply [U.S.A. and Canada models AC 120V, 60 Hz [U.K., Europe and Singapore models AC 230V, 50 Hz [Australia model AC 240V, 50 Hz [General model AC 110/120/220/240V, 60/50 Hz Power consumption 110W Dimensions (W x H x D) GX-50 280 x 320 x 360 mm (11" x 12-5/8" x 14-3/16") NX-GX50 200 x 320 x 243 mm (7-7/8" x 12-5/8" x 9-9/16") Weight GX-50 9.3 kg (20 lbs. 7 oz.) NX-GX50 3.5 kg (7 lbs. 11 oz.) x 2 E-47