Yamaha A-S1000 Natural Sound Stereo Amplifier (Black)

Yamaha A-S1000 Natural Sound Stereo Amplifier (Black)

Yamaha A-S1000 Natural Sound Stereo Amplifier (Black)

B&H # YAAS1000BL MFR # A-S1000BL
Yamaha A-S1000 Natural Sound Stereo Amplifier (Black)

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Important Notice: This item is non-cancelable and non-returnable
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Expected availability: 7-14 business days 
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Product Highlights

  • 115W x 2 Power Output at 8 Ohms
  • Floating Balanced Power Amplifier
  • Rotary Bass and Treble Controls
  • Symmetrical Construction
  • Discrete Phono Amp
  • Specially Designed Feet
  • Auto Muting
  • Continuously Variable Loudness Control
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OFFICIAL B&H $1,000.00 GIVEAWAY RULES

NO PURCHASE IS NECESSARY TO ENTER OR WIN. The B&H $1,000.00 Giveaway (the "Giveaway" or "Sweepstakes") is void where prohibited by law and is sponsored by B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 ("Sponsor"). It is not sponsored or endorsed by Facebook or Twitter in any way.

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  • 1Description

The black A-S1000 Natural Sound Stereo Amplifier from Yamaha boasts a power output of 115W x 2 (RMS) and uses high quality components and construction to provide fine acoustic performance. The A-S1000 achieves fully balanced signal transmission from input to output. Balanced transmission is capable of canceling internal and external noise, and for this reason, is considered to be an ideal amplification method. The A-S1000 offers full-stage balanced transmission, combining high-power output with excellent sound texture and outstanding S/N performance.

High performance amplifier brings out the best in 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
UPC: 027108930411
In the Box
Yamaha A-S1000 Natural Sound Stereo Amplifier (Black)
  • Remote Control
  • 2 x Batteries (AA, R6, UM-3)
  • Safety Brochure
  • Power Cable
  • Limited 2-Year Warranty
  • Table of Contents
    • 1Description
    Maximum Power 8 ohms, 1 kHz, 10% THD: 115 W + 115 W / 4 ohms, 1 kHz, 10% THD: 190 W + 190 W
    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: 140 W + 140 W
    Dynamic Power 8 / 6 / 4 / 2 ohms: 105 / 135 / 190 / 220 W
    Damping Factor 8 ohms, 20 Hz-20 kHz: 160
    Input Sensitivity/Impedance CD 150 mV / 47 kohms, Phono MM 2.5 mV / 47 kohms, Phono MC 100 μV / 50 ohms, Main in 1 V / 47 kohms
    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
    Deviation RIAA Equalization Deviation: Phono MM (20 Hz-20 kHz) ±0.5 dB / Phono MC (20 Hz-20 kHz) ±0.5 dB
    THD 20 Hz-20 kHz: 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., (150 mV, Input Shorted) 98 dB, Phono MM (5 mV, Input Shorted) 93 dB, Phono MC (500 μV, Input Shorted) 85 dB
    Residual Noise CD, etc., IHF-A-Network
    Channel Seperation 1 kHz/10 kHz) CD, etc., Input 5.1 kohms, Terminaled 74 dB / 54 dB, Phono MM, Input Shorted, Vol: -30 dB 90 dB / 77 dB, Phono MC, Input Shorted, Vol: -30 dB 66 dB / 65 dB
    Tone Control 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
    Muting -20 dB (approx.)
    Load Impedance If you use two sets (A and B), the impedance of each speaker must be 8 ohms or higher
    Power Requirements AC 120 V, 60 Hz
    Power Consumption Normal: 350 W
    Idling: 80 W
    Dimensions (W x H x D) 17.1 x 5.4 x 18.3" (434.3 x 137.2 x 464.8 mm)
    Weight 48.5 lb (23.0 kg)
    Packaging Info
    Package Weight 54.0 lb
    Box Dimensions (LxWxH) 22.0 x 21.2 x 9.3"

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