Kuvagalleria
Yamaha GS-50 stereosarja
Tuotteen kuvaus
Merkki: Yamaha
Tyyppi: Stereosarjat
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
■ 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
■ 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
■ 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 ................................................. 50.19%, 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 53 dB
Type ll (High).............................................. 30 – 16,000 Hz 53 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
■ 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
■ 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
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Viimeksi muokattu: 30.5.2025 klo 11.36 ・ Ilmoituksen tunnus: 25374421
