The A-S801 is an Integrated Amplifier with built-in DAC by Yamaha that delivers 100 watts x 2 channels into 8 ohms and 100 into 6 ohms . Minimum impedance of 4 ohms makes the A-S801 compatible with a wide range of loudspeakers. Thanks to its built-in ESS SABRE ES9010K2M DAC, you can play digital sources directly without the need for an external DAC unit. Yamaha A-S801 lets you connect your turntable via its Phono input and start listening to your vinyl collection without a hassle. Yamaha A-S801 has an MSRP of 900$.
There are 8 Yamaha amplifiers in our database. Below you can see the main specs of these amps.
Yamaha Integrated Amplifier Series
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Performance Specs
One of the most important factors when deciding on an integrated amplifier is its power ratings and compatibility with your speaker's impedance requirements.The Yamaha A-S801 is rated at 100 watts RMS into 8-ohms. Yamaha provides this wattage at a THD (Total Harmonic Distortion) of 0.019% which is an important indicator of distortion at the given values (lower THD is better).
Here are the main highlights of its performance specs:
- 100 watts into 8-ohms (20-20k) at 0.019%
- 120 watts into 6-ohms
- 4-ohms Min Impedance (allows compatibility with a wide range of loudspeakers)
- 99dB Signal to Noise Ratio
When pairing the Yamaha A-S801 with a passive Bookshelf (Stand mount) or Passive Floor Standing (Tower) speaker, you have to check if their Max Power Range is below the max wattage of the amp for the given impedance levels.
Operating your amp outside of this max range may damage the speakers.
What size of room is the Yamaha A-S801 Amplifier good for?
An essential deciding factor is the size of the room in which you intend to employ the Yamaha A-S801 amplifier. Here, taking into account its maximum power parameters, we analyzed its applicability to various size environments:
| Listening Environment |
Suitability |
| Near-field | Poor |
| Small Room | Poor |
| Mid-size Room | Good |
| Large Room | Good |
| Very Large Room | Average |
Inputs and Outputs
Besides the performance specs of the Yamaha A-S801, the next important feature set that you have to evaluate is the input and output selections that it offers.
Yamaha A-S801 has total of 6 Analog inputs including 1 Phono Input (MM).
Yamaha A-S801 Back View (Click the image for the larger version)
Inputs
- Total Number of Analog Inputs: 6
- Phono Input
- 1 Optical Digital Input
- 1 Coaxial Digital Input
- USB Input:
- USB-B(connect to your computer for playback)
- USB-A(charging only)
Outputs
- Sub Preamp Outputs
- 1/4 Headphone Output
- Subwoofer Output
Bluetooth Connectivity
Yamaha A-S801 doesn't have bluetooth connectivity feature. In order to stream your music via bluetooth, the easiest way is to connect an external bluetooth receiver to your Yamaha A-S801. Two bluetooth receivers that we recommend are the
iFi Zen Blue V2 and the
Audioengine B1.
Among the amps in the same price range, these are the 5 amps that have Bluetooth Connectivity:
Phono Input
Yamaha A-S801 features one Phono Input which is compatible with
MM (Moving Magnet) type of phono cartridges, you can connect your turntable with MM cartridges directly to this amp without the need for a phono preamp. If you are using an MC cartridge on your turntable, you need to use a phono preamp that has MC phono stage such as the
Cambridge Duo or the
iFi ZEN Phono.
Subwoofer Output
Yamaha A-S801 has a dedicated subwoofer output which can be used to connect it directly to a powered subwoofer via an LFE(Low Frequency Effects) cable.
Check our
Powered Subwoofers page to find a subwoofer that will work with Yamaha A-S801 amp and your speakers.
DAC and Digital Music
The Yamaha A-S801's built-in DAC allows the connection of digital sources directly, eliminating the need for an external DAC. The DAC chip that is used in the A-S801 is the
ESS SABRE ES9010K2M, and supports resolutions up to
32-bit, 384KHZ.
Yamaha A-S801 Handheld Remote
Yamaha A-S801 External Dimensions and Weight
Yamaha A-S801 has external dimensions of (H x W x D) 6inch x 17-1/8inch x 16-3/16inch (153.0mm x 435.0mm x 412.0mm ). The unit weighs
12.14kg / 26.7lbs.
Base Surface Area
Base surface area of an integrated amplifier may become an important decision factor when the space in your room or desk is limited.
The base area of the Yamaha A-S801 is approximately 1792.2cm2 / 277.8inch2.
- Width: 435.0mm (17-1/8")
- Height: 153.0mm (6")
- Depth: 412.0mm (16-3/16")
- Weight: 12.14 kg (26.70lbs)
- Base Surface Area: ~1792.2cm2 / 277.8inch2
- Volume: ~27.4 liter / 7.2 gallon
Available colors
Yamaha A-S801 is available in Black and Silver color options.
What's in the Box of Yamaha A-S801?
Here are the items that are included inside the box of A-S801:
Stereo integrated amplifier6.5-feet AC power cordRemote control (RAS15)2 AA batteriesOwners manual (En/ Fr)Warranty information (US/CA)On-line product registration informationYamaha Worldwide Representative Offices note
Official Product Page
Official manufacturer's product page for the Yamaha A-S801 Integrated Amplifier can be found below:
Official Product Page for Yamaha A-S801
Warranty
2 Years of parts warranty and 2 Years of labor warranty is generally provided for the Yamaha A-S801 by the manufacturer.
| General |
| Brand |
Yamaha |
| Full Model Name |
Yamaha A-S801 |
| Amplifier Type |
Integrated Amplifier |
| Amp Class |
Class A/B |
| Performance |
| Watts RMS per Channel into 8-ohms |
100 watts |
| Watts RMS per Channel into 6-ohms |
120 watts |
| Watts RMS per Channel into 4-ohms |
N/A |
| Frequency Bandwidth |
20-20k |
| THD |
0.019% |
| Minimum Impedance |
4 |
| Signal to Noise Ratio |
99 dB |
| Digital Music |
| Built-in DAC |
Yes |
| DAC Specs |
ESS SABRE ES9010K2M |
| Bluetooth |
No |
| WiFi |
N/A |
| Ecosystem |
| Apple AirPlay |
No |
| Apple AirPlay2 |
No |
| DTS Play-Fi |
No |
| Chromecast built-in |
No |
| Roon |
No |
| HEOS |
No |
| BluOS |
No |
| CONNECTIONS |
| Total Analog Inputs |
6 |
| Phono Input |
Yes |
| Optical Digital Inputs |
1 |
| Coaxial Digital Inputs |
1 |
| USB Input |
Yes |
| USB Type |
USB-B(connect to your computer for playback),USB-A(charging only) |
| Preamp Outputs |
Sub |
| Pre-out / Main-in Loop |
No |
| Headphone Output |
1/4 |
| Subwoofer Output |
Yes |
| Removable Power Cord |
IEC 2-prong |
| PHYSICAL SPECS |
| Height |
153.0mm (6") |
| Width |
435.0mm (17-1/8") |
| Depth |
412.0mm (16-3/16") |
| Weight |
12.14 kg (26.70lbs) |
| Available Colors |
Black,Silver |
| OTHER |
| Tone Controls |
Yes |
| Loudness Control |
Yes |
| Parts Warranty |
2 Years |
| Labor Warranty |
2 Years |