Yamaha A-S1000

   Amplificator YAMAHA A-S1000, 160w X 2, I/O (input to output) Direct Symmetrical Design,floating balanced power amp, three parallel volume and tone controls, four large capacity power supplies for power amp, shunt type local regulators for preamplifier, discrete headphone amp for low-impedance drive, specially designed feet.

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Specificatii tehnice pentru Yamaha A-S1000

Max Power (4 ohms, 1 kHz)   190 W + 190 W
Min. RMS Output Power (4 ohms, 20 Hz-20 kHz)   140 W + 140 W
Total Harmonic Distortion (8 ohms, 20 Hz-20 kHz)   '0.015%
Dynamic Power (8/6/4/2 ohms)   105/135/190/220 W
Frequency Response   5 Hz-100 kHz (+0 dB/-3 dB)
Damping Factor   160 
Input Sensitivity (CD, etc.)    150mV/47k ohms 
Maximum Input Signal (CD etc, 1kHz, 0.5%THD)    2.8V 
Signal-to-Noise Ratio (CD, etc.)    98 dB (S: 150 mV) 
Dimensions (W x H x D)   435 x 137 x 465 mm 
Weight   22kg 

A-S1000 Natural Sound Stereo Amplifier

HiFi Began with Yamaha...
Yamaha's involvement with and passion for music goes back more than a century, to when we built our first reed organ in 1887. Now we are the world's leading producer of pianos and other musical instruments, and are involved with music in many other ways as well. We manufacture professional recording equipment, we design concert halls and we assist artists at concerts with set up and sound tuning. This knowledge and experience benefits our production of audio components in many ways. We introduced our first HiFi (High Fidelity) turntable in 1954, becoming the first company to actually use the term “HiFi.” Thereafter we were one of the first to offer mass-produced, high quality audio equipment, and introduced many legendary stereo components. We hope you enjoy the genuine HiFi experience of Yamaha Natural Sound.


  • High Performance Amplifier that Brings Out the Best of Other Components
  • Floating Balanced Power Amplifier
  • Triple Parallel Electronic Volume and Tone Controls
  • Fully Discrete Phono Equalizer and MC Head Amp Symmetrical Construction
  • Specially Designed Feet