Expand your listening horizons with the black A-S301 Stereo Integrated Amplifier from Yamaha. Featuring up to 60W per channel of RMS power at 8 ohms, this amp is equipped with digital inputs for connecting devices like televisions and Blu-ray/DVD players. Two sets of speaker binding posts give you the ability to power two pairs of speakers in different rooms and switch between them, or have them both playing at the same time. To increase the bass output of your sound system, there's also a terminal for connecting a subwoofer.
To reduce distortion and degradation and produce the cleanest possible sound, the A-S301 employs Pure Direct Mode. Activated via a button on the front of the unit, this mode causes input signals to bypass unused circuits and cuts off those circuits' power supply. To further ensure quality sound, the amplifier's continuously variable loudness control allows you to balance low and high frequency sounds so you can hear a full tonal range at any volume.
This Yamaha amplifier was built with energy efficiency in mind, and uses a power management system to switch itself to idle mode when not in use. The A-S301's internal circuitry mirrors itself symmetrically to produce higher signal purity and lower degradation. The chassis is reinforced with a solid center bar to reduce vibration and features a brushed aluminum front panel and knobs. The system comes with a remote control for easy operation.
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Key Features
- 60W per Channel RMS at 8 Ohms
- Optical and Coaxial Inputs
- 5x Stereo RCA Inputs, 1x Phono
- Speaker A, B or A+B Selection
Expand your listening horizons with the black A-S301 Stereo Integrated Amplifier from Yamaha. Featuring up to 60W per channel of RMS power at 8 ohms, this amp is equipped with digital inputs for connecting devices like televisions and Blu-ray/DVD players. Two sets of speaker binding posts give you the ability to power two pairs of speakers in different rooms and switch between them, or have them both playing at the same time. To increase the bass output of your sound system, there's also a terminal for connecting a subwoofer.
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Yamaha A-S301 Overview
Circuit Design Based on the ToP-ART (Total Purity Audio Reproduction Technology) Concept
The amplifier design technology from Yamaha is called ToP-ART, which features an input to output with a direct symmetrical design. ToP-ART design and ART Base ensure optimum sound when processing and transmitting the audio signal. The signal is simple and direct, therefore it is less likely to be affected by noise and distortion. The left and right channels are organized in a straight, symmetrical layout for the highest signal purity. In addition, the ART (Anti-Resonance and Tough) base bottom chassis and a solid center bar provide high rigidity support and dampers vibration. These design innovations contribute to this amplifier's rich audio reproduction with abundant musicality.
Parts Designed for Outstanding Audio Performance
Notice the custom-made power transformer, custom-made block capacitors, two direct signal path speaker relays, one point grounding system, extruded aluminum heat sinks, and other top quality parts to effortlessly handle demanding audio conditions. The quality of each individual part, as well as how they work together, basically determines the sound quality of this component.
Pure Direct Mode
The Pure Direct mode causes the music signals to travel the shortest possible circuit route, bypassing the buffer amp and the tone, loudness and balance controls to virtually eliminate any signal degradation for the purest sound quality.
Continuously Variable Loudness Control
The A-S301 features an analog loudness control on the front panel, which lets you adjust the loudness effect as desired. Separate from the overall volume, this controls the balance of the low- and high-frequency sounds, providing full tonal range at any volume level, compensating for the natural loss in the human ear of high and low frequencies at soft levels.
Digital Audio Inputs
The A-S301 is equipped for digital audio inputs with an optical and digital coaxial input terminal. The optical is for receiving audio from a TV and the coaxial for receiving audio from a Blu-ray Disc player. The audio stays in the digital domain giving you pure, pristine, and dynamic sound for all of your entertainment sources.
Speaker A, B or A+B Selection and Speaker Terminals for Two Systems
You can connect two separate speaker systems in different rooms and switch between them or have them both play at the same time by switching the dial on the front of the unit.
Phono MM Terminal
You can connect a turntable with an MM phono cartridge to play vinyl records, allowing you to enjoy records in addition to modern media sources.
Subwoofer Terminal
A terminal for connecting a subwoofer is provided, allowing you to increase the bass output of your system for a more powerful sound with better overall sound quality.
Auto Power Standby Function
This amplifier puts itself into standby mode when it detects that it hasn't been used in approximately 8 hours, minimizing power consumption.
Remote Control
Control your music from afar with the included remote, finished to match the design of the amplifier. The remote comes with batteries and can also be used to control a Yamaha CD player.
Connection for Bluetooth Wireless Adapter
With the optional YBA-11 Bluetooth Wireless Adapter, you'll be able to stream music wirelessly from a Bluetooth-capable mobile phone or a PC to the network receiver. This amplifier features a DC-out connection on the rear panel to power the adapter.
Rotary Encoder Input Selector
The rotary encoder makes it quick and easy to select input sources, and the LEDs clearly show which source is selected so you can easily switch between them, even in a dark room.
UPC: 027108948690
Yamaha A-S301 Specs
Key Specs
| Channels | |
| Power Output per Channel | |
| Rear A/V Outputs | |
| Speaker I/O | |
| Wi-Fi | |
| Bluetooth |
Amplifier
| Amplifier Type | |
| Channels | |
| Power Output per Channel | |
| Dynamic Power per Channel | |
| Frequency Response | |
| Residual Output Noise | |
| Tone Control | |
| Damping Factor |
Audio Processing
| Supported File Formats | |
| Supported Sample Rates | |
| DAC |
Connectivity
| Rear A/V Inputs | |
| Rear A/V Outputs | |
| Front I/O | |
| Other Rear I/O | |
| Speaker I/O | |
| Input Impedance | |
| Input Sensitivity | |
| Max Input Level | |
| Phono RIAA EQ Deviation | |
| Rated Output / Impedance | |
| Signal to Noise Ratio | |
| Total Harmonic Distortion (THD) | |
| Channel Separation |
Wireless Connectivity
| Wi-Fi | |
| Bluetooth |
Power
| Input Power | |
| Power Consumption |
Physical
| Dimensions (W x H x D) | |
| Weight |
Packaging Info
| Package Weight | |
| Box Dimensions (LxWxH) |
Yamaha A-S301 Reviews
Great amp nice power & clarity
By Keith
Rated 5 out of 5
Date: 2026-07-14
I purchased this amplifier to power my pre-out from my receiver. I hang one pair of Sony tower speakers (1990/s) and an amplified Klipsch sub off this unit. It does a great job with plenty of power and wonderful clarity.
Perfect choice
By Franklin
Rated 5 out of 5
Date: 2026-01-22
Perfect choice to keep my Gen X records spinning. Sounds great. Love the look and remote. I will probably add a subwoofer.
See any errors on this page?
question
Como se compara con onkyo A 9150?
Yamaha is offering the better value for a lower price.
Date published: 2018-08-25
I have an older Bose surround sound speaker ...
I have an older Bose surround sound speaker system, 4 speakers, a tweeter, and a bass. Will this system work with this eq.?
The Yamaha A-S301 is a stereo amplifier for powering speakers and does not function as a standalone EQ.
Date published: 2023-07-05
How sensitive is the remote volume control at ...
How sensitive is the remote volume control at lower levels? My Denon PMA-600NE jumps too much from the lowest settings.
Thanks. I think the problem may be that the Denon uses a (stepper?) motor to physically adjust the volume -- the knob actually moves during volume adjustment using the remote. That seems to be an unnecessary complication.
Date published: 2024-03-28
This amp, like the S501 and the S701, shows the ...
This amp, like the S501 and the S701, shows the tone controls at Bass (20 Hz) and Treble (20kHz), +/- 10 db. What does this mean? Most people can't hear anything at 20 or 20k hz anyway. Thanks
The +/- treble and bass controls on the Yamaha A-S301 receiver gives you control over the level of the bass and treble roll off so that you can increase the bass for enhanced bass response or decrease it if you feel the bass coming out of your particular speakers might be too strong and it would be the same for the treble.
Date published: 2023-03-06
None of the A-S#01 amplifiers has a Line Out - ...
None of the A-S#01 amplifiers has a Line Out - Front panel controls don't affect REC outputs. How to connect Bluetooth XMTR?
From the Manual:
REC jacks
⢠The audio signals are not output via the LINE 2 REC or LINE 3 REC output jacks when LINE 2 or LINE 3 is selected with the INPUT selector.
⢠The VOLUME, BASS, TREBLE, BALANCE and LOUDNESS controls and the CD DIRECT function (or the PURE DIRECT function) have no effect on the source being recorded.
Date published: 2024-03-28
question
Can you hook up a equalizer to the Yamaha. A-s301
l just ordered the A-S301. Here's how l'm going to connect my EQ to it. Gonna connect all playback devices to an RCA 8 way switch selector. Then connect the selector to the EQ in. And go from the EQ out to one of the amp's inputs.
Date published: 2021-07-16
Is the Yamaha As301 good amplifier for my ...
Is the Yamaha As301 good amplifier for my Infinity Primus 360 Speakers (nominalimped.8 Ohms?
The Yamaha A-S301 Stereo Integrated Amplifier (Black), BH # YAAS301BL, will drive your Infinity Primus 360 speakers as they are rated up to 200 watts at 8-ohm impedance. The Yamaha A-S301 is rated at 60W per Channel RMS at 8 ohms and will drive these speakers to a comfortable level in a small space. For optimal performance, consider a higher wattage amplifier like the Yamaha A-S801 Integrated Amplifier (Black), B&H # YAAS801BL: 120W x 2 (6 Ohm RMS) power output.
Date published: 2025-05-07
question
it makes sense to add onto the question I had last night about the Yamaha amplifier. What you need to know is you sell the Samsung TV J5500 in 40 inch. I got the 32 inch and it has the sound choices which are driving me nuts. I got it quickly knowing the Sony 40 inch was too large for the space in the entertainment center. So you can look at what is on the back of that TV and see the outputs which would go to the amplifier and from the amp to the B & O speakers. My question again: what do I use for the TV to the amplifier connection and then the amplifier to the speakers?? I do not understand banana plugs and there is no place on the amplifier for loose end speaker wires. Thank you!!
The receiver offers binding posts that allows for bare wired speaker cables to be wrapped around the terminal posts for the speaker inputs:1. Connecting speaker cables:2. Remove approximately 10 mm (3/8 in) of insulation from the end of each speaker cable.3. Twist the bare wires of the cable firmly together.4. Unscrew the knob.5. Insert one bare wire into the hole in the side of each terminal. Tighten the knob to secure the wire. The TV audio would route from the TV's digital optical output to the amplifier's digital optical input via a TOSLINK cable. Yamaha Owner's Manual: http://bit.ly/1ON0NfG
Date published: 2018-08-25