Yamaha A-S1200 Посібник користувача - Сторінка 24
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Appendix
Specifications
Rated output power (20 Hz to 20 kHz, 0.07% THD)
2-channel driven
[Model for Asia]
8Ω ............................................................ 90 W + 90 W
6Ω .........................................................110 W + 110 W
[Other models]
8Ω ............................................................ 90 W + 90 W
4Ω ........................................................ 150 W + 150 W
Dynamic power
8Ω ........................................................ 105 W + 105 W
6Ω ........................................................ 135 W + 135 W
4Ω ........................................................ 190 W + 190 W
2Ω ........................................................ 220 W + 220 W
IEC output power (1 kHz, 0.07% THD)
[Models for U.K. and Europe]
8Ω ............................................................ 95 W + 95 W
Maximum effective output power
(JEITA, 1 kHz, 10% THD)
8Ω ........................................................ 120 W + 120 W
4Ω ........................................................ 190 W + 190 W
Power bandwidth (0.1% THD, 45 W)
2-channel driven
8Ω ........................................................10 Hz to 50 kHz
Damping factor (1 kHz)
8Ω .............................................................250 or higher
Input sensitivity / input impedance (1 kHz, 100 W/8Ω)
PHONO (MC) ................................... 150 μVrms / 50Ω
PHONO (MM) ............................... 3.5 mVrms / 47 kΩ
CD (or similar) .............................. 200 mVrms / 47 kΩ
MAIN IN ...............................................1 Vrms / 47 kΩ
BAL ............................................. 200 mVrms / 100 kΩ
24
Maximum input / signal voltage (1 kHz, 0.5% THD)
PHONO (MC).............................................. 2.0 mVrms
PHONO (MM).............................................. 50 mVrms
CD (or similar).............................................. 2.80 Vrms
BAL
BYPASS..................................................... 2.80 Vrms
ATT. (−6 dB).............................................. 5.60 Vrms
Rated output voltage / output impedance
LINE 2 OUT ................................. 200 mVrms / 1.5 kΩ
PRE OUT............................................. 1 Vrms / 1.5 kΩ
Headphone jack rated output power
(1 kHz, 32Ω, 0.2% THD)
........................................................... 50 mW + 50 mW
Frequency response
5 Hz to 100 kHz............................................+0 / −3 dB
20 Hz to 20 kHz.........................................+0 / −0.3 dB
Deviations from RIAA equalizer
PHONO (MM/MC) .......................................... ±0.5 dB
Total harmonic distortion plus noise
(JEITA, input 0.5 V, 20 Hz to 20 kHz)
2-channel driven
PHONO (MC) → LINE 2 OUT, 1.2 Vrms ..........0.02%
PHONO (MM) → LINE 2 OUT, 1.2 Vrms .......0.005%
CD (or similar)/BAL →
SPEAKERS OUT, 50 W/8Ω..............................0.035%
Signal-to-noise ratio (JEITA, IHF-A network)
PHONO (MC)...................................................... 90 dB
PHONO (MM)..................................................... 96 dB
CD (or similar)................................................... 110 dB
BAL ................................................................... 114 dB
Residual noise (IHF-A network)
....................................................................... 33 μVrms