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Product comparison · 2 audio amplifiers

Yamaha A-S201 Black vs Yamaha A-S301 Black

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  • 38specifications compared
  • 14differ
  • 24identical
  • 25known for one product only

Key differences

  • Audio output channels
    • 2.0 channels
    • 2.1 channels
  • Peak power per channel
    • 115 W
    • 95 W
  • Total Harmonic Distortion (THD)
    • 0.025%
    • 0.019%
  • Signal-to-Noise Ratio (SNR)
    • 100 dB
    • 99 dB
  • RMS power output per channel (8 Ohm)
    • 100 W
    • 60 W
  • Input sensitivity
    • 500 mV
    • 200 mV
  • Output level
    • 500 mV
    • 3500 mV
  • Output impedance
    • 2200 Ω
    • 1200 Ω

Side by side

Differences highlightedShow differences only
63 specifications
A

Yamaha

A-S201 Black

Model A-S201

View product
B

Yamaha

A-S301 Black

Model A-S301

View product
Audio9 differ
Audio output channelsDiffers2.0 channels2.1 channels
Peak power per channelDiffers115 W95 W
Total Harmonic Distortion (THD)Differs0.025%0.019%
Signal-to-Noise Ratio (SNR)Differs100 dB99 dB
Damping factorKnown for one210
RMS power output per channel (8 Ohm)Differs100 W60 W
Input sensitivityDiffers500 mV200 mV
Output levelDiffers500 mV3500 mV
Input impedance47000 Ω47000 Ω
Output impedanceDiffers2200 Ω1200 Ω
Frequency rangeDiffers10 - 100000 Hz10 - 50000 Hz
RMS power output per channel (4 Ohm)Known for one140 W
Dynamic power per channel (2 Ohm)Known for one180 W
Dynamic power per channel (4 Ohm)Known for one165 W
Dynamic power per channel (6 Ohm)Known for one150 W
Dynamic power per channel (8 Ohm)Known for one125 W
Ports & interfaces1 differ
Speakers connectivity typeBinding postBinding post
USB 2.0 ports quantityKnown for one0
Audio (L/R) inKnown for one6
Audio (L/R) outKnown for one2
DC-in jackKnown for oneYes
Binding post ports quantity88
CD audio in (L,R)YesYes
Digital audio coaxial inKnown for one1
Digital audio coaxial outKnown for one1
Digital audio optical inKnown for one1
Digital audio optical outKnown for one1
Ethernet LAN (RJ-45) portsKnown for one0
Line inputs (RCA)Differs1216
Microphone inKnown for oneYes
Phono audio in (L,R)YesYes
Speaker selectorA / B / A+BA / B / A+B
Subwoofer outKnown for one1
Tuner audio in (L,R)YesYes
Technical detailsidentical
PurposeHomeHome
Connectivity technologyWiredWired
Product colourBlackBlack
Wi-FiKnown for oneNo
BluetoothKnown for oneNo
Bluetooth versionKnown for oneNot applicable
AirPlayKnown for oneNo
Volume controlRotaryRotary
Bass adjustmentYesYes
Treble adjustmentYesYes
Ethernet LANKnown for oneNo
HDMIKnown for oneNo
On/off switchYesYes
Source Direct functionYesYes
Turntable connectivityYesYes
Displayidentical
Built-in displayYesYes
Power1 differ
Power source typeACAC
AC input voltage230 V230 V
AC input frequency50 Hz50 Hz
Power consumption (typical)Differs175 W190 W
Power consumption (standby)0.5 W0.5 W
Power consumption (max)Known for one430 W
Weight & dimensions3 differ
Width435 mm435 mm
DepthDiffers333 mm387 mm
HeightDiffers141 mm151 mm
WeightDiffers6.7 kg9 kg
Indicationidentical
LED indicatorsYesYes
Packaging contentidentical
Remote control includedYesYes
ManualKnown for oneYes

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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