Yamaha A-S2000 Integrated Amplifier

 

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 Yamaha A-S2000 STEREO AMPLIFIER 2×160 W (8 ohm, Max) Çıkış Gücü:

Specification:

 

Maximum Power (4 ohms, 1 kHz, 0.7 % THD, for Europe) 160 W + 160 W / (8 ohms, 1 kHz, 10% THD) 120 W + 120 W / (4 ohms, 1 kHz, 10% THD) 190 W + 190 W
Minimum RMS Output Power (8 ohms, 20 Hz—20 kHz, 0.02% THD) 90 W + 90 W / (4 ohms, 20 Hz—20 kHz, 0.02% THD) 150 W + 150 W
Dynamic Power/Channel (8/6/4/2 ohms) 105 W/135 W/190 W/220 W
Damping Factor (8 ohms, 1 kHz) 160
Input Sensitivity/ Impedance CD, etc. 150 mV/47 k-ohms / Phono MM 2.5 mV/47 k-ohms / Phono MC 100 µV/50 ohms / Main In 1 V/47 k-ohms
Frequency Response CD,etc. to Speaker Out, Flat Position 5 Hz—100 kHz +0 dB/-3 dB / CD,etc. to Speaker Out, Flat Position 20 Hz—20 kHz,+0 dB/-0.3 dB
RIAA Equalization Deviation Phono MM 20 Hz—20 kHz, ±0.5 dB / Phono MC 20 Hz—20 kHz, ±0.5 dB
Total Harmonic Distortion (20 Hz–20 kHz) CD Balanced to Speaker Out 0.01% (90 W/8 ohms) / CD, etc. to Speaker Out 0.015% (90 W/8 ohms) / Phono MM to Rec Out 0.005% (2 V) / Phono MC to Rec Out 0.05% (2 V)
Signal-to-Noise Ratio [IHF-A Network] CD, etc. (S: 150 mV, Input Shorted) 98 dB / Phono MM (S: 5 mV, Input Shorted) 93 dB / Phono MC (S: 500 µV, Input Shorted) 85 dB
Residual Noise (CD, etc., IHF-A-Network)
Channel Separation (1 kHz/10 kHz) CD, etc., Input 5.1 k-ohms Terminaled 74 dB/54 dB / Phono MM, Input Shorted, Vol: -30dB 90 dB/77 dB / Phono MC, Input Shorted, Vol: -30dB 66 dB/77 dB
Tone Control Characteristics Bass Boost/Cut (at 50 Hz) ±9 dB / Bass Turnover Frequency 350 Hz / Treble Boost/Cut (at 20 Hz) ±9 dB / Treble Turnover Frequency 3.5 kHz
Audio Muting -20 dB (approx.)
Load Impedance Speaker A or B 4 ohms to 16 ohms / Speaker A + B 8 ohms to 16 ohms
Dimensions (W x H x D) 435 x 137 x 465 mm (17-1/8” x 5-3/8” x 18-5/16”)
Weight 22.7 kg (50 lbs.)