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Yamaha A-S301 Integrated Amplifier, 150W Dynamic Power at 2 Ohms, 10Hz-100kHz Frequency Response, Black

SKU: YAAS301BL MFR: A-S301BL
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Key Features

  • Experience powerful audio with the Yamaha A-S301 amplifier, delivering 60W x 2 into 8 Ohms.
  • Enjoy versatile connectivity with digital inputs (optical/coaxial) for modern audio sources.
  • Optimize sound quality with Pure Direct mode, bypassing unnecessary circuitry for cleaner audio.
  • Enhance your vinyl listening experience with the built-in phono input and RIAA equalization.
  • Use the subwoofer output for added bass, creating a full, rich sound in your home theater.
  • The ToP-ART design ensures optimal performance, minimizing distortion for true audio fidelity.
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Questions & Answers

Shopper : Which are the recommended speakers for this Yamaha A-S301 amp?
Shopper : Which are the recommended speakers for this amp?
Shopper : Which are the recommended speakers for this amp?

Reviews about this item

Review Summary

2025-04-18T20:00:00

Rated 5 out of 5

I Sleep with it AS301 every night.

Clearly musical intrument soft base. I use in my bedroom and hearing all of kinds of musical

Anu487

2025-04-05T20:00:00

Rated 5 out of 5

My great Int.Amp.

One of the quality products that I trust, it gives clear details of every piece of music instruments. The bass is tight, soft, full, the treble is crystal clear. The voice is prominent and dimensional. If you found musical this is the best ones and low cost to buyb it.

ANU487

2025-03-17T20:00:00

Rated 5 out of 5

Nice

Perfect for my listening needs. Clean and precise.

DenC

2024-06-30T20:00:00

Rated 5 out of 5

Awesome

I love my Yamaha integrated amp. It makes my Q Acoustics speakers sing. And it looks so cool. I look forward to getting more Yamaha gear in the future.

JT

2024-06-15T20:00:00

Rated 5 out of 5

A-S301 Budget Powerhouse

I bought this to replace an old amp and pre-amp from the '90s in my secondary system. So far it has met all of my needs and expectations. Although I don't use or need the digital inputs, I appreciate the ability to connect my 3-head cassette deck, which is not common on modern equipment. The phono preamp doesn't handle moving coil cartridges but does an admirable job with moving magnet. I'm amazed that Yamaha can make such an excellent and all encompassing integrated amp at such a low price point, This makes me wonder if buying my A-S3200 was a smart move, lol.

ChrisLJ

2024-05-31T20:00:00

Rated 5 out of 5

Perfect for my home system

I'm very pleased with this amp. It's built like a tank and sounds great. Plenty of power for my home office application and pairs nicely with my Yamaha CD player.

Cary

2024-02-01T06:28:03

Rated 5 out of 5

Yamaha A-S301 : a VERSATILE Analog Integrated HiFi Audio Amplifier and a GREAT VALUE for the money Spent!

I bought this Integrated Amplifier to use primarily to provide power and sound for a Yamaha CD Player Changer which I purchased from ADORAMA. I run this into a pair of Yamaha (3-Way) Speakers , also from ADORAMA, which run at 60 Watts R.M.S. at 8 Ohms (Max). Yamaha feature good reliable and reasonably priced Audio consumer products and also market Professional Commercial Sound products as well. ... I have used their reliable mixers and P.A. Components with bands I have been in in the past so that's why I felt confident that this Audio Integrated Amp would work well. This Amp is good for small to medium sized rooms at home. It has plenty of inputs (including a Phono line input) so there's room to grow your HiFi system with this. ... It can support two speaker systems so you can power multiple rooms as well. I think it's a great value for my money spent! ...

DAVID F.

2023-12-09T19:00:00

Rated 4 out of 5

Beautiful warm sound

High quality sound but very basic amp. I love the sound and the price. I don't like the power, pure direct and input indicator lights they are tiny, tiny, tiny. The writing on the front panel is impossible to read in a dimly lit room. the Input knob is a rotary encoder so there is no pointer on the knob you have to keep turning until the light goes on for your desired input. The volume control has a pointer but it is also impossible to read. I cut a sliver of aluminum air-conditioning tape for the front of the knob to show the relative volume level. The bottom line is this is a beautiful sounding amp and that is what's most important to me.

PSH

2023-06-29T20:00:00

Rated 5 out of 5

Nice upgrade from my receiver.

I had a Yamaha 202 stereo receiver. Bluetooth from TV was out of sync with volume and lips. Bothersome. Now using the optical input all is now correct. Enjoy the build in DAC for CD player. Supposedly gives up 40 Watts from stereo receiver, would never have guessed. Really drives my 47 years old Klipsch Heresy speakers. Love it.

Joe

2023-03-14T20:00:00

Rated 5 out of 5

Clear sound at a great price point

We use it to play mostly cds casually. We intend on using a Bluetooth adapter to stream music from our iPhones. I knew this company had great sound from previous experience with a friends amp.

John B.

2023-02-09T19:00:00

Rated 5 out of 5

Great sound at at an affordable price

Unit has great sound and matches my Yamaha CD player

Haydn

2023-01-06T09:58:28

Rated 5 out of 5

Great bang for the buck.

The sound is great, it powers my Emotiva B1+ speakers more than adequately at a distance of 8ft. It's easy enough to connect to a TV with the optical connection. I don't think I'll need to upgrade for a long time.

ROOPAK K.

2022-11-16T19:00:00

Rated 2 out of 5

Black on Black

The face of the S-301 cannot be seen in dim light. I have to go across the room to make any adjustments. The dials need to be marked with a contrasting color. I made mistake buying it. My return window at Crutchfield has expired. Please let me return it.

Dana

2022-09-12T20:00:00

Rated 5 out of 5

Very Happy with my new Yamaha integrated amplifier

My amplifier is clean & streamlined and lets me hear the music I love at its best.

Led Z.

2022-07-20T20:00:00

Rated 5 out of 5

Very nice!???????

Wonderful!??2

Jazz P.

2021-10-10T20:13:58

Rated 3 out of 5

powerful--but not so much sparkle, detail.

while it is very well built, and good clean power--the detail of the human voice and instruments--is missing. wanted to love this but i found my measly onkyo tx 8020 to have very REAL and lifelike detail--whereas this amp has no sparkle. i've heard that the onkyo a9110 is the one to buy as per WHAT-hifi. their review of this amp the as301--is VERY accurate. would love for yamaha to up its game. very good quality build--good sound--but not gorgeous sound, a bit recessed, flat.

EFREM G.

2021-05-13T20:00:00

Rated 3 out of 5

Missing features

I was excited to find this basic amplifier from Yamaha as I have one of their larger amps in my entertainment system and I like their quality and reliability. However, I was very disappointed when I found there was no USB input so I could hook it up to my computer and have straight signal to the amp and its DAC. What is your deal Yamaha? I can buy a sub-$200 amp with it. Get with the program. Sadly, this won't be in my home and I'll have to find something else.

Subfam2

2021-04-09T20:00:00

Rated 5 out of 5

Great sounding amp

This integrated amp had all the features I needed for my music room. I especially like that it includes a good phono preamp and a decent DAC so I can use a cheap CD transport with a digital out for very good sound quality. I was concerned that I might need to go up one model to get the sound levels I wanted, but the A-S301 has plenty of juice to push the JBL Stage A180s I have it driving. It's important to note how the loudness control on this amp differs from most other amplifiers I've used. I set the volume knob at the highest level I would use the amp and then use the loundess control to set playback volume. IMO, this results in much better sound quality at every listeneing level. The only downside is that the Yamaha loudness control can't be controlled by the remote. An oversight?

traven

2021-03-15T20:00:00

Rated 4 out of 5

Great Sound, lack of basic features

Sound and power are great, listened to some classic and symphonic rock and digital sound is great, still trying to decide between FLAC and WAV on streaming, but ... I bought this Amp with the intention to use it on Zone2 pre-amp from a Yamaha receiver, but unfortunately I have not found a way around. I can only control via remote, it has a Sleep function but not wake up process or trigger. There is no network connectivity that would be great for Zone2, and the HRT7065, what is full of features, cannot manage Amp volume of final volume level. So...I can manage streaming and input if I set it up before hand but then no many options to manage it from Zone2 (Living room)

FaOctubre

2020-09-25T10:23:19

Rated 5 out of 5

Awesome value and great sound quality.

Item I ordered was back ordered but once product arrived Adorama ship out and arrived very fast. I open the amp and impressed with quality and built. Hooked up all new Audio components and worked liked champ. Sound quality was more then I expected and my uncle was super impressed and happy with set up (it was for him). I will definitely purchase from them again if I needed to upgrade my current system.

AUGUSTINE L.

2020-04-07T20:00:00

Rated 5 out of 5

Good pure sound and many input and output choices.

I use this amp to record from vinyl disks to my computer. Then I record the digital results to CDs to use for everyday playing. This preserves the records for future use. Note: I have had Yamaha skis (circa 1964) and a motorcycle later on. Always have been happy with Yamaha products.

Richard M.

2020-03-27T20:00:00

Rated 5 out of 5

Absolutely delighted.

I absolutely love this integrated. Pure direct takes the shortest path to the amplifier section. I can't come up with anything I don't like. OK, hard to read the volume control. Not a big deal. Sound is clean and detailed. Plenty of old school inputs. The tone controls are the best and perfectly implemented. The most tasteful use of a loudness control I have ever used. A joy to use and pleasure to look at. It's big and beefy for this kind of money. A bargain at this price. five stars. I'm very happy with this.

Jeputar

2017-02-11T19:00:00

Rated 5 out of 5

An exceptional series of amplifiers

The amplifier has a very clean sound, nice and balanced, we are very contented with the purchase. We choose is black coor for its sobriety, visual discretion, functionality and simplicity of use do not look very good. We chose it as a replacement for a Keenwod KA4000, the Yamaha is configured: The optical input is connected to a bluetooth receiver, the coaxial to a DVD Phillips and the phono to a Thorens TD145, additionally the Turner input is occupied with digital television decoder . The audio outputs are connected to two sets of speakers, the A to Holimar SA313 and the B to Warfedale TSR108. To hear it is a pleasure !!!.

Pablo

2016-12-25T19:00:00

Rated 5 out of 5

Solid Sonics

Very solid amp. Seems to be getting better with break-in. Drives my old Polk Rta 11 Towers with a sense of purpose. The only issues are as mentioned before, power on LED's are very hard to see and no indicator for volume knob. Great Amp.

AFSAX

2016-09-16T20:00:00

Rated 3 out of 5

Subwoofer output is flawed

The amp has a major flaw. The subwoofer output has a fixed frequency low pass filter set at 90HZ which is too high for most decent bookshelf or larger speakers. If you use a subwoofer, the amplifier does not highpass the main speakers, meaning that it sends full frequency range sound to the main speakers whether they are able to reproduce the sound or not. When a subwoofer is used, the amplifier should send sound above the crossover frequency to the main speakers and sound below the crossover frequency to the subwoofer. This one does not. I was able to use the subwoofer output with the subwoofer's built in filter to set it to a more reasonable 80Hz, but this is still less than ideal because power is wasted sending low frequencies to the main speakers which cannot reproduce low frequency. This also puts extra strain on the main speakers because they are trying to reproduce low frequencies that they are incapable of. The amp needs some way of setting the crossover frequency for the subwoofer and needs to highpass the main speakers when a subwoofer is being used - this is a major design flaw. I suppose that the subwoofer output "checked a box" on the spreadsheet, but the actual implementation is a joke - it needs a controllable frequency set point and a switch to highpass the main speakers when a subwoofer is used. Maybe there's a way to do this by adjusting features on the circuit board, but if so, it's undocumented.

catfud

2016-06-20T20:00:00

Rated 5 out of 5

A Highly Recommended Amp

I was in need of a replacement for my aging Sony amp. I was particularly looking for an amp that would enable two sets of speakers at either end of my living room. Controls are simple to use, connections easy to understand and then the sound... This unit has excellent sound which surpassed my expectations. I have connected up my PC via optical and phono and my tablet etc via a Logitech Bluetooth dongle. I don't have a turntable so have not been able to check this. Direct Sound feature sounds crisp and clear and the use of the simple bass, treble and loudness controls can enhance the music how your ears prefer. Remote is straightforward to use. All in all a highly recommended amp.

Gaz S.

2016-06-12T20:00:00

Rated 5 out of 5

Very Nice Amplifier

This amplifier delivers the great sonic performance promised in the specifications at a very reasonable price. The construction is top-notch with a clean internal layout and controls that feel substantial and durable. The aluminum front panel is also a plus, compared to some competitors that use plastic. The only tiny criticism I have is that I think the power pilot and two function selector LEDs should be more prominent, as it is hard to tell that the unit is on in normal room light unless you're looking at eye-level.

Nick

2016-05-09T20:00:00

Rated 5 out of 5

Great amp

This is a great amplifier for a number of reasons, considering the value! I bought it because I'm getting back into vinyl, so it's great that it has a phono input. But, it also has other analog inputs, as well as two digital inputs (one optical and one coaxial). Having all of these options is pretty priceless, since most of us also have digital music sources. I have a CD player and an Apple TV connected to the digital inputs, and my turntable connected to the phono input. My listening room is small, so power is not an issue. This amp puts out a really clean signal! Maybe not as "warm" as my old Onkyo, but super clean and true. The variable loudness knob is great, as well as the "direct" setting. Oh, and the design is very elegant and timeless. It could sit among brand new equipment just as it could among vintage gear.

Carlos

2016-02-05T19:00:00

Rated 5 out of 5

A-S 301 review

Bought this integrated amp for my music room. Needed a 2 ch int. amp so after reviewing NAD and Marantz along with the Yamaha A-S 301, the 301 is what I went with. I already own a Yamaha 5.1 audio/video reciever and I've had a Yamaha A1 int. amp, and this new one sounds great. It also has a wonderful phono preamp, as that was a big reason buying this unit.

ekm

2015-12-20T19:00:00

Rated 4 out of 5

Does the job

This works as I wanted for my main living area 2.1 sound system. It gets loud enough to keep up with my Klipsch subwoofer, takes optical out from my TV, and has remote that I have programmed into my TiVo remote. The only issue is the power-save timer shuts off the amp earlier than expected and doesn't turn it back on when signal is present again. I just turned the feature off (which is a good workaround). Highly recommended.

eddyrock

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Yamaha A-S301 Specifications

  • Minimum RMS Output Power

    8 Ohms: 60 W + 60 W (0.019% THD)
    6 Ohms: 70 W + 70 W (0.038% THD)

  • High Dynamic Power/Channel

    100 / 120 / 140 / 150 W at 8 / 6 / 4 / 2 Ohms

  • Frequency Response

    10 Hz - 100 kHz +/- 1.0 dB

  • Maximum power per channel

    1 kHz, 0.7% THD, 4 Ohms: 95 W

  • IEC power

    1 kHz, 0.019% THD, 8 Ohms: 75 W

  • Power band width

    0.04% THD, 30 W, 8 Ohms: 10 Hz to 50 kHz

  • Input sensitivity/Input impedance

    PHONO (MM): 3.0 mV/47 kOhmss
    CD, etc: 200 mV/47 kOhmss

  • Maximum input signal

    PHONO (MM) (1 kHz, 0. 03%THD): 45 mV or more
    CD etc. (1 kHz, 0.5% THD): 2.2 V or more

  • Output level/Output impedance

    REC OUT: 200 mV/1.0 kOhmss or less
    SUBWOOFER OUT: 3.5 V/1.2 kOhmss

  • Phones jack rated output/Impedance

    CD, etc. (Input 1 kHz, 200 mV, 8 Ohms: 360 mV/470 Ohms

  • RIAA equalization deviation

    PHONO (MM): +/- 0.5 dB

  • Channel separation

    CD, etc. (5.1 kOhmss input shorted,1kHz): 65 dB or more
    CD, etc. (5.1 kOhmss input shorted,10 kHz): 50 dB or more

  • Bass

    Boost/Cut (20 Hz): +/- 10 dB
    Turnover frequency: 400 Hz

  • Treble

    Boost/Cut (20 Hz): +/- 10 dB
    Turnover frequency: 3.5 kHz

  • Continuous loudness control

    - 30 dB

  • PCM word depth

    24 bit/16 bit

  • Power supply

    AC 120 V, 60 Hz

  • Power consumption

    190 W

  • Standby power consumption

    0.5 W

  • Maximum power consumption

    430 W

  • Total Harmonic Distortion (CD to Sp Out)

    (CD to Sp Out, 20 Hz-20 kHz): 0.019% (50 W / 8 Ohms)

  • Signal-to-Noise Ratio (CD)

    99 dB (input shorted, 200 mV)

  • Damping Factor

    210

  • Digital Input

    Yes (optical / coaxial)

  • Audio In / Out

    8 / 2

  • Subwoofer Out

    Yes

  • Pure Direct

    Yes

  • ToP-ART

    Yes

  • DC out

    Yes

  • Power Management (Auto Power Standby)

    Yes

  • Dimensions (W x H x D)

    17.12 x 6 x 15.25" (434.84 x 152.4 x 387.35mm)

  • Weight

    19.8 lbs (8.98kg)

  • UPC Code

    027108948690

About Yamaha A-S301

FEATURED REVIEWS

Divine sound

By Vlad P.

This amplifier is for classic stereo music lovers. Great sound. For this price it is like a gift.

A Highly Recommended Amp

By Gaz S.

I was in need of a replacement for my aging Sony amp. I was particularly looking for an amp that would enable two sets of speakers at either end of my living room. Controls are simple to use, connections easy to understand and then the sound... This unit has excellent sound which surpassed my expectations. I have connected up my PC via optical and phono and my tablet etc via a Logitech Bluetooth dongle. I don't have a turntable so have not been able to check this. Direct Sound feature sounds ...

View full Review

Bring your audio experience to life with the Yamaha A-S301 Integrated Amplifier, a powerful and versatile device designed to deliver high-quality sound across a wide range of frequencies. This black amplifier is more than just a piece of equipment; it's a testament to Yamaha's over 125 years of musical instrument making expertise and high technological proficiency.

Engineered with ToP-ART (Total Purity Audio Reproduction Technology), this integrated amplifier ensures optimum sound processing and transmission. The symmetrical design from input to output minimizes noise and distortion, while the Anti-Resonance and Tough (ART) Base provides high rigidity support and dampens vibration, contributing to the amplifier's rich audio reproduction filled with musicality.

The A-S301 is not just about power; it's about precision. With a dynamic power of 150W at 2 Ohms and a frequency response of 10Hz-100kHz, it can handle a wide range of audio signals and produce clear, accurate sound across all frequencies. This makes it an ideal choice for audiophiles who appreciate a versatile amplifier that can handle various music genres and audio sources.

The amplifier's Pure Direct Mode ensures the shortest possible circuit route for music signals, bypassing the buffer amp and various controls to virtually eliminate signal degradation. This results in the purest sound quality, bringing you closer to the music as it was intended to be heard.

The A-S301 also features a continuously variable loudness control that uses electronic volume for higher sound quality. This allows you to adjust the balance of low and high frequencies, providing a full tonal range at any volume level.

Digital audio inputs, including an optical and digital coaxial input terminal, allow for pure, pristine, and dynamic sound from your TV or Blu-ray Disc player. The amplifier is also equipped with a terminal for connecting a subwoofer, enhancing the bass output of your system for a more powerful sound with better overall sound quality.

The Yamaha A-S301 Integrated Amplifier is not just a device; it's a statement of style and sophistication. The aluminum front panel features a richly textured silver hairline finish, and the control knobs are of the same luxurious construction as used on top-end models. The clean, simple design of the remote control allows for easy operation with a single hand, and the rotary encoder makes it quick and easy to select input sources.

Experience the perfect blend of power, precision, and style with the Yamaha A-S301 Integrated Amplifier. It's not just about listening to music; it's about feeling it.

Yamaha A-S301 Features

  • High-performance integrated amplifier with 150W dynamic power at 2 Ohms
  • Wide frequency response of 10Hz-100kHz for clear, accurate sound across all frequencies
  • ToP-ART (Total Purity Audio Reproduction Technology) design for optimum sound processing and transmission
  • Pure Direct Mode for the shortest possible circuit route and the purest sound quality
  • Digital audio inputs with an optical and digital coaxial input terminal for versatile connectivity
  • Stylish and sophisticated design with a richly textured silver hairline finish on the aluminum front panel

Warranty Information

This product has a limited warranty of 24 months.

Product Documents

User Manual

Key Features

  • Experience powerful audio with the Yamaha A-S301 amplifier, delivering 60W x 2 into 8 Ohms.
  • Enjoy versatile connectivity with digital inputs (optical/coaxial) for modern audio sources.
  • Optimize sound quality with Pure Direct mode, bypassing unnecessary circuitry for cleaner audio.
  • Enhance your vinyl listening experience with the built-in phono input and RIAA equalization.
  • Use the subwoofer output for added bass, creating a full, rich sound in your home theater.
  • The ToP-ART design ensures optimal performance, minimizing distortion for true audio fidelity.

What's in the box:

  • Yamaha A-S301 Integrated Amplifier
  • Remote Control
  • 2x Batteries (AA/ R6/ UM-3)
  • Power Cable
  • Yamaha 2 Year Limited Warranty