Yamaha A-S2000 - Amplifier Manual del usuario - Página 20
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A-52000
Specifications
POWER SECTION
CONTROL SECTION
• Minimum RMS Output Power
(S 0,20 Hz to 20 kHz, 0.02% THO)
..
90 W
+
90 W
(40,20 Hz to 20 kHz, 0.02% THO)
150 W
+
150 W
• Dynamic Power (IHF) (S/6/4/2 Q)
105/135/190/220 W
• Input Sensitivity/Input Impedance
CD, etc.
..
150 mV/47 kQ
MM
..
2.5 mV/47 kQ
MC
100 flV/50 Q
MAIN IN
..
I V/47 kQ
• Maximum Output PO\\'er
(I kHz, 0.7% THO, 4 Q) [U.K. and Europe models only]
160 W
• Output Level/Output Impedance
REC OUT
.
150 mV/1.5 kQ
PREOUT........................................................
I V/I.5kQ
............................................. 0.02%
• IEC Output Power [U.K. and Europe models only]
(I
kHz, 0.02% THO, S/4 Q)................
..
95/155 W
• Maximum Input Signal
CD, etc
,.
..
2.S V
PHONO MM (I kHz)
120 mV
PHONO MC (I kHz)
,....
..
7 mV
.. 80 W
...... 0 W
.. .. ±9 dB
.. ...... 3.5 kHz
.. ........ 30mW
.
-20 dB (approx.)
• Headphone Rated Output
I kHz, 32 Q , 0.2% THO
..
• Channel Separation
CD, etc. (5.
J
kQ Terminated, I kHz/10kHz)
74/54 dB
PHONO MM (Input shorted, I kHz/1 0 kHz, Vol.:-30 dB)
.................................................................................... 90/77 dB
PHONO MC (Input shorted, I kHz/IO kHz, Vol.:-30 dB)
..................................................................................... 66/77 dB
• Tone Control Characteristics
BASS
Boost/Cut (50 Hz)
",9 dB
Turnover Frequency..............................................
350 Hz
TREBLE
Boost/Cut (20 kHz)
..
Turnover Frequency...
..
..
• Audio muting
..
GENERAL
• Power Supply
[U.S.A. and Canada models]
AC 120 V, 60 Hz
[Asia model]
AC 220/230-240 V, 50/60 Hz
[General model]
.. AC 110/120/220/230-240 V, 50/60 Hz
[China model]
..
AC 220 V, 50 Hz
[Korea model]
AC 220 V, 60 Hz
[Australia model]
,
,
AC 240 V, 50 Hz
[U.K. and Europe models]
AC 230 V. 50 Hz
• Power consumption
350 W
• Idling power consumption
• OtT-state power consumption
..
*
Specifications are subject to change without notice.
• Dimensions (W x H x D)
..
. .... 435 x 137 x 465 mm
(17-I/S" x 5-3/S" x IS-5/16")
• Weight
22.7 kg (50 Ibs.)
.......... +0/-3 dB
...... +0/-0.3 dB
.
160
...,
9S dB
..93 dB
.. ... S5 dB
.
±0.5 dB
....................... ±0.5 dB
..
0.67 dB
• Maximum Useful Output Power (.IEITA)
(I kHz, 10% THO, S/4 Q)
[Asia, General, China and Korea models only] ....... 120/190 W
• Dynamic Headroom
SO
..
• Damping Factor
I kHz, SQ
..
• Frequency Response
CD, etc. (Flat Position, 5 Hz to 100 kHz)
CD, etc. (Flat Position, 20 Hz to 20 kHz)
• RIAA Equalization Deviation
PHONO MM (20 Hz to 20 kHz) ........
PHO
0
MC (20 Hz to 20 kHz)
• Total Harmonic Distortion
CD BAL to SP OUT
(20Hzt020 kHz, 90 W/SO)
0.01%
CD. etc. to SP OUT
(20 Hz to 20 kHz, 90 W/S Q)
.. 0.015%
PHO
0
MM to REC
(20 Hz to 20 kHz, 2 V)
. 0.005%
PHO
0
MC to REC
(20 Hz to 20 kHz, 2 V)
..
0.05%
• Intermodulation Distortion
CD, etc. to SP OUT
(Rated output/S Q) .......
• Signal to Noise Ratio (IHF-A Network)
CD, etc. ( 150 mV, Input shorted)
PHONO MM (5 mY, Input shorted)
.
PHONO MC (500 flV, Input shorted)
..
• Residual Noise (II-IF-A Network) (CD, etc.) ........
.... 33
~IV
20
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