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Yamaha A-S501 Service Manual page 10

Integrated amplifier
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A-S501/A-S301
Frequency Response / 再生周波数帯域
CD, etc. (20 Hz to 20 kHz) ............................................... 0 ± 0.5 dB
CD, etc. Pure DIRECT ON (10 Hz to 100 kHz) ................ 0 ± 1.0 dB
RIAA Equalization Deviation / RIAA 偏差
PHONO (MM) .......................................................................... 0.5 dB
Total Harmonic Distortion / 全高調波歪率 (20 Hz to 20 kHz)
PHONO (MM) to REC OUT (2.5 V) ............................. 0.03 % or less
[A‑S501]
CD, etc. to SP OUT (45 W, 8 ohms) ........................ 0.019 % or less
[A‑S301]
CD, etc. to SP OUT (30 W, 8 ohms) ........................ 0.019 % or less
Signal to Noise Ratio / 信号対雑音比 (IHF‑A Network)
PHONO (MM) (5 mV Input shorted) ........................... 82 dB or more
CD, etc. (Pure DIRECT ON) (200 mV input shorted) ... 99 dB or more
Residual Noise / 残留ノイズ (IHF‑A Network)
................................................................................................ 40 μ V
Channel Separation / チャンネルセパレーション
CD, etc. (Input 5.1 k‑ohms shorted)
1 kHz ......................................................................... 65 dB or more
10 kHz ....................................................................... 50 dB or more
Tone Control Characteristics / トーンコントロール特性
BASS
Boost/Cut (20 Hz) ................................................................ ±10 dB
Turnover frequency ...............................................................400 Hz
TREBLE
Boost/Cut (20 kHz) ............................................................... ±10 dB
Turnover frequency ..............................................................3.5 kHz
Continuous Loudness Control /
コンティニュアスラウドネスコントロール
Attenuation / 最大補正率 (1 kHz) ............................................. ‑30 dB
Supported Digital Audio Format (COAXIAL / OPTICAL) /
対応デジタルオーディオフォーマット (COAXIAL / OPTICAL)
.................................................192 / 176.4 / 96 / 88.2 / 48 / 44.1 kHz
PCM Word Depth / 対応ビット長
............................................................................................ 16 / 24 bit
Gain Tracking Error / GAIN トラッキングエラー
(0 to ‑99 dB) ..................................................................0.5 dB or less
■ General / 総合
Power Supply / 電源電圧
U model ....................................................................AC 120 V, 60 Hz
R model ........................................ AC 110–120/220–240 V, 50/60 Hz
T model .....................................................................AC 220 V, 50 Hz
K model ....................................................................AC 220 V, 60 Hz
A model ....................................................................AC 240 V, 50 Hz
B, G models ..............................................................AC 230 V, 50 Hz
L model ........................................................ AC 220–240 V, 50/60 Hz
J model ................................................................AC 100 V, 50/60 Hz
Power Consumption / 消費電力
[A‑S501]
U, R, A, B, G, J models ..........................................................240 W
T, L models .............................................................................220 W
[A‑S301]
U, R, K, A, B, G, J models......................................................190 W
T, L models .............................................................................170 W
10
Standby Power Consumption / 待機時消費電力
...................................................................................................0.5 W
Maximum Power Consumption [R model]
(1 kHz, 6 ohms, 10 % THD)
[A‑S501] .................................................................................510 W
[A‑S301] .................................................................................430 W
Dimensions (W x H x D) / 寸法(幅× 高さ× 奥行き)
....................................... 435 x 151 x 387 mm (17‑1/8" x 6" x 15‑1/4")
Weight / 質量
[A‑S501] .................................................................10.3 kg (22.7 lbs.)
[A‑S301] ...................................................................9.0 kg (19.8 lbs.)
Finish / 仕上げ
Black color ..................................................U, R, A, B, G, L models
Silver color .......................................... U, T, K, A, B, G, L, J models
Accessories / 付属品
Remote control............................................................................... x 1
Battery (R6, AA, UM‑3) .................................................................. x 2
* Specifications are subject to change without notice.
※ 参考仕様および外観は、製品の改良のため予告なく変更すること
があります。
U ............................ U.S.A. and
Canadian models
R .................... General model
T.....................Chinese model
K ......................Korean model
A-S501
• DIMENSIONS / 寸法図
Top view
ø 60
50
335 (13-1/4")
(2")
Front view
435 (17-1/8")
A .................Australian model
B .......................British model
G ................. European model
L................. Singapore model
J ...................Japanese model
A-S301
Unit: mm (inch)
単位 : mm(インチ)

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