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Yamaha A-S701

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Yamaha A-S701
Type:integral
Number of channels:2
Power per channel (8 ohms):100 W
Coef. damping:240
To amplifier (Main):RCA
Inputs:optical
RCA inputs:4 steam(а)
REC outputs:2 steam(а)
All specifications
Specifications A-S701
Main
Device typeintegrated amplifier
Element basetransistor
Capacitor capacitance12 mF
Amplifier parameters
Number of channels2
Frequency range10 – 100000 Hz / +/- 1 дБ /
Power per channel (8Ω)100 W
Power per channel (6Ω)120 W
Signal to noise ratio99 dB
Signal-to-noise ratio (Main)104 dB
Signal to noise ratio (Phono MM/MC)82 dB
Damping factor240
Harmonic distortion0.019 %
Channel sensitivity / impedance
Line input200 mV
47 kOhm
Phono MM/MC3 mV
47 kOhm
REC output200 mV
1 kOhm
Connectors
InputsPhono
coaxial S/PDIF
optical
To amplifier (Main)RCA
RCA4 pairs
Outputsto subwoofer
For acoustics4 шт
REC (to recorder)2 pairs
On headphones6.35 mm (Jack)
Front panelindicators
headphone output
Features
Adjustmentsbass control
treble adjustment
balance adjustment
level adjustment
loudness
More featuresBy-pass/Direct
auto power off
ММ phono stage
additional speaker connect
Bi-Wiring
General
Remote control
PSUinternal
Power consumption270 W / 580W maximum /
Standby consumption0.5 W
Dimensions (WxDxH)435x387x151 mm
Weight11.2 kg
Added to E-CatalogJanuary 2015
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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Model overview based on user reviews  
The Yamaha A-S701 is a well-regarded integrated amplifier known for its pure and sterile sound quality, featuring an optical input that sets it apart from competitors in its price range. It offers excellent build quality and a robust power reserve, capable of handling 8 Ohm speakers with ease. Users appreciate the treble and bass adjustments, as well as the built-in DAC and amplifier circuit. While the sound is not high-end, it delivers genuine Hi-Fi quality, making it a solid choice for those seeking good sound without expecting miracles. Some concerns were raised about the sloppy installation of parts, which could lead to potential issues, but overall, the assembly and sound are praised. The price is considered a bit high, but given the features and performance, it remains a recommended option for Hi-Fi enthusiasts.
Pros

Cons

I do not recommend it.
14 February 2022 
I decided to remove the top cover and see what was inside, since I noticed through the slots that some parts were installed crookedly. The inspection showed that the quality of installation of radio components was indeed quite sloppy. Some resistances, installed vertically to save space, were almost touching each other, which could lead to a short circuit between them in the future. I straightened it out and installed it really vertically. Under some electrolytes there are puddles of thermal paste; I don’t understand why it’s there, but I didn’t touch it. In general, there are questions for the manufacturer. This is, of course, a mid-level amplifier, but not to the same extent. Moreover, the price of the amplifier is not cheap. I am dissatisfied.
The sound is normal, but not high-end, naturally.
Sloppy installation of parts, for this manufacturer this is some kind of shame.
Yuriy Stepanovuse Yamaha A-S701 few months
great model, love it
14 January 2022 
I bought this amp to replace an old Yamaha-840, which I wasn't very satisfied with. Here are my conclusions:
1. The build quality is quite good, which is clearly visible through the ventilation grille slots on top.
2. The sound, as expected, is much better than the old Yamaha's. Of course, it's not High-End, which you can't get for this money, but it's genuine quality Hi-Fi. However, you must understand that the speakers also shouldn't be too cheap; I recently got the Magnat Transpuls 1000. All frequencies are in place, the bass is overwhelming, I've almost turned it down to the minimum. For this reason, I don't listen directly without the tone control. It’s even better, if possible, to listen to several different speakers with a nominal power of 50-70 watts, as I think there might be speakers even more suitable.
3. Before listening, it’s advisable to keep the amplifier powered on for warming up for 5-10 minutes. You can clearly hear how the sound changes during this time, becoming less harsh.
4. The price could be a bit lower, 50-55 instead of today’s minimum of 60. Unfortunately, everything else with similar characteristics is even more expensive, so there’s not much choice.
Therefore, for lovers of good sound who don’t expect miracles for this price, I definitely recommend it. It's honest Hi-Fi.
Assembly, sound.
The price is currently a bit high. Many people say that the amp looks simple, lacking lights and gauges, but for me, it's even better this way, as it doesn't distract from listening. Again, it's not a McIntosh for a million.
Yamaha A-S701 is an excellent model, I liked it very much
10 March 2016 
It's not visible in which position the volume knob is (it rotates when controlled by the remote). Excellent built-in DAC, good amplifier circuit, and great features. You can't find better for this price. I listen using professional speakers, acoustics "yochik".
1. Pure, ridiculously sterile sound.
2. Optical input - something competitors in this price range do not have.
3. Power reserve - handles speakers with 8 Ohm impedance.
4. There is treble and bass adjustment. Excellent build quality, good sound.
Not found.
use Yamaha A-S701 month or more i recommend it should buy
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Video reviews
Additional features amplifier Yamaha A-S701:
  • Phones channel output level 470 mV
  • Phones channel output impedance 470 Ohm