The work of an amplifier is to give you a better sound at an amplified stage than what you normally get from your speakers. In order for this to happen, then you need to get the best stereo amplifiers.
There are many options that you can use when it comes to stereo amplifiers. All of them will claim to be the best, but how do you pick the right one? We get to share with you a guide on picking the best stereo amplifiers today. Below are some of the models that you can consider right now.
Top 10 Best Stereo Amplifiers On The Market 2019 Reviews
- Top 10 Best Stereo Amplifiers On The Market 2019 Reviews
- 1 Marantz HD-AMP1 Digital Integrated Amplifier
- 2 Cambridge Audio CXA60 Integrated Amplifier
- 3 Pro-Ject MaiA My Audio Integrated Amplifier
- 4 Onkyo A-9150 Refined Power Stereo Integrated Amplifier
- 5 Teac AX-501-B Integrated Amplifier
- 6 Emotiva Audio A-500 BasX 5-Channel Power Amplifier
- 7 Yamaha A-S301BL Natural Sound Integrated Stereo Amplifier
- 8 Dayton Audio APA150 150-Watts Power Amplifier
- 9 Onkyo A-9010 Integrated Stereo Amplifier
- 10 NAD-D 3020 Hybrid Digital Integrated Amp
- How Does a Stereo Amp Work?
- Best Stereo Amplifiers Buying Guide
1 Marantz HD-AMP1 Digital Integrated Amplifier
Someone might be asking themselves, what is this amplifier all about? This a compact integrated amplifier that comes from a top brand. The company has been around for a while to understand what it has to do when it comes to delivering the best audiophile sound to the users. The amplifier is here to help you have a great time using it.
This model is simply stunning. Compared to the other models on the market, this one comes with an amazing design. The design oozes elegance that combines the use of the gorgeous glossy side panels with additional retro wood-style patterns. There is no doubt you would feel comfortable having this type of amplifier in your home.
Do not just think that the model is about looks and no show. The model packs some impressive heavyweight hardware underneath. This is what drives more people to think about getting it today for themselves. There is the dual layer chassis with the additional bottom plate that will help with suppressing the unwanted vibrations. You can be sure to love the die-cast aluminum insulators.
Having the brushed aluminum front panel plays a host to the impressive display. The display will show you the current input and sample rate of the signal. This happens when the USB-DAC option is selected.
The amplifier can deliver an impressive 70W per channel into 40ohms, or 35W into 9ohms. This courtesy of the models present in the model. This model also combines the use of the HDAM technology that helps in eliminating the problems that were in the previous models.
When it comes to the operation part, you can have an easy time using the model. You will always find it easy to setup and control. The setup process is just like in other models. The fact that you will be using the dials for control, it gives you a personal feel. It is not the same as using a touch screen with smartphones.
Our Rating: (4.4 / 5)
- Premium grade construction
- Retro design
- Impressive sound
- Lacks Bluetooth connectivity
2 Cambridge Audio CXA60 Integrated Amplifier
This amplifier is one of the classiest looks that you will ever get when it comes to using the model. You can be sure to always have a great time when it comes to the overall use of the amplifier. Every aspect of the design makes you feel it is worth the price. It also comes with a feel that makes you think it is an expensive model. There is no doubt the floating chassis design gives you a clean look that you need.
The model gives you a great first impression that you have always wanted. You can love the way it is simple, with a smooth volume. The elegant display is also something worth noting. The display is something you can always use with your existing décor. It is quite intuitive for giving you the relevant information. There are also multiple dials and buttons that allow for ease of use of the model.
You can be sure to like the sturdy remote. You can accomplish multiple functionalities when it comes to using the remote. It also comes with an impressive range you can use. You can relax on your sofa and control the amplifier with ease.
The model comes with DAC support that is all about giving you native hi-resolution playback. It will be a good thing for you to enjoy. It also allows for two optical and single coaxial inputs. This makes it possible to use the model with various sources.
The sound is quite good keeping in mind it comes from a top brand. You should achieve the best sound always.
Our Rating: (4.2 / 5)
- Easy to use
- Great connectivity
- Deep bass
- Bluetooth dongle not supplied
3 Pro-Ject MaiA My Audio Integrated Amplifier
Many people love this model for having the compact dimensions. This is something great as it makes people have an easy time using the model. You can be sure that you will always enjoy yourself when it comes to using the model as it does not clutter the room. Being slim as it is, the amplifier will still deliver on some great punch when it comes to the sound.
When you look at its construction, you can conclude that it is strong. The use of the aluminum chassis makes it last for long. Just touching it makes you feel a sense of quality. The overall design is neat and classy. The buttons are also good quality. They will help you with scrolling through the various inputs available.
The weighted volume dial takes the center stage. It will make you easily adjust the volume to what you feel is comfortable. The speaker terminals are not labelled, well this might confuse some users, but it is not a deal breaker.
As for connectivity, you get a model that works great. It comes with multiple options to make sure that you get the best performance you have always wanted. You get a number of ports that you might used before. This should make setting up the amplifier even easier. You will also like the Bluetooth connectivity. This allows for a wireless connection to the amplifier.
For a slim profile model, it definitely comes with one of the best performances you could use. There is no doubt you will always enjoy using the amplifier for your home use thanks to the sound quality.
Our Rating: (4.5 / 5)
- Solid construction
- Weighty sound
- Smart and compact design
- Could be more dynamic
4 Onkyo A-9150 Refined Power Stereo Integrated Amplifier
This is one of the top amplifiers that you can get on the market right now. It is known for having refined power amplification of the sound. This means that you can get clear and comfortable audio image. This is important so that you can enjoy listening to the amplified sound all the time. The sound is good even at various frequencies.
The power amplification circuits of this model feature the best topology for phase accuracy. You can always be sure to have a wide-spectrum signal reproduction. The model is also great when it comes to delivering the natural transient response. There is no doubt you will like the sound quality of the model.
Just as the sound quality, the workmanship that went into making this model is also worth noting. You can be sure that many users will feel comfortable using the amplifier right now. Go ahead and get the model for yourself if you need a model that looks good and also delivers on great sound quality.
It also comes with a strong construction. Even in the event you accidentally bang it against the wall, it will work great. It is not the same as the other models made of weak plastics. You can be sure that this model works great to keep you using it for years to come.
You get multiple ports with the model. This allows for the best connectivity. This is something great so that you can easily hook up any source you might have. The gold plated RCA ports should help with the best sound reception. Setting it up is also easy to get it working great.
Our Rating: (4.3 / 5)
- Good sound quality
- Easy to setup
- Lacks Bluetooth technology
5 Teac AX-501-B Integrated Amplifier
When it comes to having the best amplifier, you can always look at this one. It had to be good to be on this list. Having the twin volume meters is one of the highlights of the amplifier. You also get amber backlighting that makes the controls look even more striking.
The model coming with the brushed metal chassis makes more people believe it is the best they get right now. You will like the controls being weighty. This makes it possible for you to use them even more easily. Some models even have a clunk sound when adjusted. This makes you know that it has successfully changed.
Many people find it having a solid build that should make it last for long to come. The compact size is another important feature that works for many. You can even store it on your desk and it should work great. It can easily blend into your décor without having to move anything.
Of course anyone buying the amplifier wants to know if the sound is just as good as it looks. You will not disappoint you at all. The model gives you a clean sound that is followed with a good impact and neatness. You can be able to hear the words clearly if it is music you are listening to.
When it comes to the remote, you should be in a position to use it for ease of controlling the amplifier. You can be seated on the sofa and take over the ease of controlling the sound. You can be sure that for this model, it will be easy. The remote has quite a good range for ease of use.
Our Rating: (5 / 5)
- Great responsive remote
- Great sound quality
- Impressive build quality
- The sound detail could be better
6 Emotiva Audio A-500 BasX 5-Channel Power Amplifier
There is no doubt you would want an amplifier with the best sound quality. The first thing you will like should be the sound quality. The manufacturer designed it to work great with various sources of music. You can be sure that that various types of music will sound great when it comes to using this model.
The amplifier comes with the A/B output stage for sound. This ensures that there is smooth and incredible natural imaging of the sound. You can feel that the model is not straining at all when it comes to the sound that it delivers.
The model is also great when it comes to working in low noise ranges. This is because of the wide bandwidth design. You should be in a position to hear everything that the sources of music have to offer.
There is no doubt you can be able to use it in the real world and enjoy the sound. It is not just good on paper but rather in realitby too.
The sound quality is not the only thing that you can love about the mode. You can also love the solid engineering that comes with the model. It should last for long delivering the best sound for gaming or any other activity. The oversized toroidal power transformer delivers on the best current so that it can drive the difficult speakers.
The top quality parts that have been used in the construction will last for years to come. The manufacturer uses heavy steel as chassis and milled aluminum face plate. There is no doubt construction is great.
Our Rating: (4.5 / 5)
- Great and strong construction
- Impressive sound
- Multiple connectivity
- Expensive for the features
7 Yamaha A-S301BL Natural Sound Integrated Stereo Amplifier
The manufacturer did a good job with the sound when it comes to using this model. It comes from Yamaha which is a top brand that delivers on the best sounds always. For many people, you can be sure that it will last you for ages providing the best sound too.
This model benefits from the top construction of the Yamaha brand that ensure the right and left channels are symmetrical. This is something important so that you can end up with the best sound at all times. The manufacturer also took a concern with delivering high precision and low distortion of the sound as much as possible.
It is not just about sounding good, the manufacturer also had to keep the model looking strong always. The model comes with some of the best reinforced casing and damped base support. You can be sure that the model will work great at all times. It can withstand the mechanical vibrations. With the vibrations minimized, you can now end up with better precision when it comes to the sound.
For the amplifier to deliver on audio purity, it comes with the Pure Direct switch. This kind of feature bypasses the tone and balance controls to make sure that you enjoy better sound quality always.
Many people will like the fact that the model comes with the Bluetooth and digital inputs. This is something that makes the amplifier to handle more digital sources. You can be sure to cope with ease when you were looking for a versatile model. If you were looking for a Bluetooth model, this is how you get it now.
Our Rating: (4.5 / 5)
- Great sound output
- Bluetooth connectivity
- Quality construction
8 Dayton Audio APA150 150-Watts Power Amplifier
This model is all about giving you some of the best performance in terms of sound always. The manufacturer did a good job with it making sure that the user can find a top amplifier at an affordable price. It is the cheapest on the list. Being cheap does not mean it lacks the performance. Well, this one is the one you get when you have a limited budget and you need an amplifier.
When it comes to the looks, it is possible for you to keep enjoying the use of the power amplifier. It is able to give you a sleek modern design. The manufacturer did a good job with it making it great to store in a room with ease. The front panel is also quite good in terms of performance. You never have to worry about cluttered panel anymore.
As part of usability, the model comes with a noise-free fan operation. This is important so that it is not irritating using the model in a quiet room. The fan is important to blow in cold air important for cooling the amplifier. Some of the amplifier might get hot with time if they are not cooled. You can be sure to enjoy using this type of model so that you can have a great time with it.
To make it run efficiently even more, the manufacturer uses the discrete output transistors. They have enough capacity to run cool and quite each time that you get to use the model. The model also comes with multiple ports for ease of setup. You should be good to keep using the model more often.
Our Rating: (4.4 / 5)
- Impressive looks
- Comes with noise-free fan
- Easy to setup and use
- Lacks wireless connectivity
9 Onkyo A-9010 Integrated Stereo Amplifier
When you look at the model, it looks quite normal without much but do not let that fool you. The model is still great in terms of functionality. This is something that will definitely get most people think about getting one for themselves. The model also good in terms of the controls. They feel weighted so that you can know when you change a setting. The controls on overall are good to keep you having an easy time using the amplifier.
Compared to other models, you can say that it is within the affordable range. Even if it is affordable, it comes with the DAC unit built into it. The approach will always make it possible for you to enjoy using the model even more often. The use of the digital module will ensure that there is good performance of the amplifier.
The sound quality of this model is nothing but pure greatness. If you listen to the sound, it does not take long to notice the performance. You get to realize just how the engineers managed to deliver on the best quality sound. The perfect tuning has got many people going for the model right now.
Comparing to the previous models, the manufacturer did a good job improving key areas. There is also the fine tuning of the power supply and audio circuits. What you get is a model that can deliver on the right performance that always works great.
There is also the Source Direct button. This allows for bypassing the tone controls. This allows the amplifier to deliver on cleaner and crisper sound at the output level. You should like what you get with such a model.
Our Rating: (4.2 / 5)
- Great energetic presentation
- Impressive sound quality
- Easy to operate
10 NAD-D 3020 Hybrid Digital Integrated Amp
The integration of the DAC is something we have to highlight. This technology allows for you to have some of the best performances at all times. The technology also makes the model to accept data streams of up to 24-bit/96KHz through the USB port, coaxial or twin optical inputs. If you test it with multiple sources, you should see that it works great.
Well, the traditional users are not left out when it comes to using the model. You will still get that it comes with two analogue inputs. Use the standard RCA inputs or the 3.5mm jack. You can be sure to easily connect to this model regardless of the source.
The build quality is really good on the overall. Many people who are looking for a high performance amplifier makes it possible for them to choose this one. It looks like a conventional amplifier only that it is made of strong material. It comes with the rubber feet that should keep it from slipping.
For many people, this model looks great next to their desktop computers. You can even fit it anywhere close to the TV and it will not look intrusive. By doing this, you can be sure that you will end up with a great looking amplifier for your home sound.
The model comes with impressive amplification that you can like. The class D amplification circuitry is something that makes many people proud to own it. This type of amplification is low power and still delivers on good quality sound.
Our Rating: (4 / 5)
- Smooth sound
- Great amplification
- Versatile design
- Controls could be better
How Does a Stereo Amp Work?
Generally, the job of an amplifier is turn a small electric current into a large one. There various options when it comes to this. Before you can pick the best stereo amp, it would be great to understand how the amp works. Depending on the amplifier, it can create a larger current enough to power a loudspeaker. The amplifiers come with three basic connections that include the input from the source, output, and source of power.
The signal from the input source will cause the transistor to reduce its resistance. This allows for the current to flow. The amount of current flowing depends on the size of the signal coming from the input source. Having a large signal will mean more current will flow. This in turn leads to a greater amplification of the small signal.
Another thing is the frequency of the input signal. This determines just how quickly the transistor will operate. An example is that if the frequency is 1KHz, then the input source makes the transistor to open and close 1,000 times per second. The transistors are important for controlling the level or amplitude and the frequency of the electrical current sent to the speaker. You can be sure to achieve the best amplifying action.
The amplifiers will also have a potentiometer. This what we know as the volume control. This part of the amplifier allows the user to easily vary the mount of current going to the speakers. Although various amplifiers exist, they use the same working principle.
Best Stereo Amplifiers Buying Guide
This is the amount of power that you can expect to get with the model. Depending on what you get to choose, you can be sure that there is need to make sure it can deliver on the best power output. This will depend on the size of output speakers and also the size of the room. Having more room and larger speakers require a powerful amp. The powerful amp can effectively keep the drivers of the speakers working great.
Total Harmonic Distortion and Noise
You always have to consider the amount of distortion that comes with using the amplifier. If there are distortions, then you can be sure that the amplifier is not going to deliver on the best sound. Check to see how the amplifier can handle the distortions. In the end, you want a model that can deliver on the best sound at all times.
When the distortion is eliminated, then you can expect to get an accurate sound always. Just make sure the quality of the speakers can match the amp. This makes sure that you can get the speakers that works great with the amp.
You have to consider the number of options that you get when it comes to input sources. New amplifiers come with the option of connecting them to various sources. This makes it possible for you to use the amplifier with various devices. Well, it is common that you would want to get the best amplifier that allows for multiple input options.
Design and construction
These two often what some people might pick for their homes as stereo amplifiers. It is therefore important you look at them. It will be great if you can end up with a model that delivers on the best design. You want a model that looks just as good as it performance. Depending on the manufacturer you can expect to get some different designs and finishes.
As for the construction part, the model has to deliver on the best durability. Having a metal construction is often a great direction. It gives you the confidence that it can deliver on the durability always.
With the advancement in technology, sometimes it is great if you can get wireless connectivity to the amplifier. Although it is slow catching up to the users right now, it is something that you can always like. This connection could be through Bluetooth. When this happens, you can be sure it helps with the overall connectivity of the model. You can eliminate the need for many cables coming from the source when wireless connectivity is an option.
To end up with the best sound, it is all about making sure that the model that you get to pick is one of the best. It has to be the best model so that you never have to worry about the sound quality. All the models we have mentioned in the reviews above are great in terms of performance. You never have to worry about their performance as they have been tested to show that they are good.
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