TOP best sound amplifiers

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Whether you’re buying a home theater amplifier or looking to upgrade your stereo system, it’s important to make the right choice. The fact is that there are different types of audio amplifiers, each of which has its pros and cons. The amplifier itself always serves one purpose — to make a sound of good quality and give a more powerful signal. Four main types are also created for this, but each of them is specialized for its own task:
- Preamp. This is actually an adapter to a more powerful amplifier. Audio pre-gain allows you to adjust the sound characteristics you want using the equalizer.
- Amplifier. From the name it is already clear that it simply gives a stronger voltage. There is no way to adjust the sound quality on it.
- Universal integrated amplifier. It combines the first two types and is an excellent solution for those who do not need painstaking work on sound.
- Monoblock amplifier. It is designed to work with one channel, so for a stereo pair, for example, they will need two. Well suited for those who carefully build sound quality.
Rating of the best sound amplifiers
Denon AVR-S960H
Denon AVR-S960H
8K support is implemented here. At the same time, while retaining the signature sound of the entire line of Denon amplifiers, this model has acquired a number of completely new features. 8K technology will allow you to get incredible picture quality on your home theater, and surround and deep sound will completely immerse you in the atmosphere of a movie or game. Separately, it is worth mentioning the capabilities of the amplifier for those who love computer games. The new video format and VRR will improve the graphics and performance of the game, reduce frame delays. The model can scale video and also supports extended audio return channel via HDMI.
Type of | AV receiver |
Frequency range | 10 Hz — 100 kHz |
Signal-to-noise ratio | 100 dB |
Gain | not specified |
pros
- Excellent functionality;
- Flagship technologies;
- Convenient management;
- Wide range of customization options;
- Stylish design.
Minuses
- not detected.
Pioneer A-50DA
Pioneer A-50DA
This versatile amplifier has a wide range of audio options. First of all, it is necessary to note a rather large number of inputs — this is a coaxial, optical input and an additional USB port. At the same time, the dimensions of the device are quite portable. It can also be used only as a power amplifier, for which a special input and a mode activation button are provided. This amplifier can work with two pairs of acoustic systems at once. Of the unusual features — the ability to change the brightness of the indicator lights, auto-sleep (if inactive for half an hour), as well as loudness, working at the edges of the range at medium volume.
Type of | Integrated |
Frequency range | 5 Hz — 50 kHz |
Signal-to-noise ratio | 101 dB or more |
Gain | 105 dBA |
pros
- Extensive connectivity and configuration options;
- Compactness;
- Interesting features;
- Comprehensive work with sound.
Minuses
- not detected.
Sony STR-DH790
Sony STR-DH790
A quality AV receiver is a great opportunity to finally get the sound of your dreams. This solution is for those who decide to improve their home theater. A seven-channel amplifier will allow not only to significantly expand the possibilities of sound, but also to obtain a higher image quality. This is possible thanks to the support of 4K HDR format. Bluetooth connectivity is also supported, so you can turn on the device using your smartphone. The amplifier has four inputs and an HDMI output. Its compact dimensions make it easy to install the device even on a small shelf.
Type of | AV receiver |
Frequency range | 10 Hz — 100 kHz |
Signal-to-noise ratio | 105 dB |
Gain | not specified |
pros
- Price-quality ratio;
- The presence of a display;
- Auto sound calibration;
- The presence of a tuner;
- Good sound control options.
Minuses
- Inconvenient screw terminals for acoustics.
YAMAHA A-S501
YAMAHA A-S501
This integrated amplifier has an excellent feature set and an elegant design. There are both analog and digital inputs, as well as a phono stage for connecting turntables. There is also a subwoofer output. The wide range gives excellent sound quality, and the loudness helps you adjust it depending on the volume. It is possible to connect via Bluetooth, and when idle, the device will turn off automatically. Two pairs of speakers can be connected to the amplifier at once.
Type of | Integral |
Frequency range | 10 Hz — 100 kHz |
Signal-to-noise ratio | 99 dB |
damping factor | 240 |
pros
- Excellent sound and wide adjustment possibilities;
- The presence of a phono stage;
- Many additional features;
- Convenient management.
Minuses
- Pretty high price.
Fiio BTR3K
Fiio BTR3K
A very interesting option for those who would like to amplify and improve the sound of their headphones. Weighing only 30g, this compact amplifier is packed with great features. It supports most popular codecs, connects via Bluetooth technology, and runs on its own battery. The operating time without recharging is up to 11 hours. An excellent output for wireless headphones, however, the receiver also has a standard 3.5 mm jack for working with a headset. Thanks to its own application, it can be conveniently controlled, as well as used in the car — a special mode will turn it on with the turn of the ignition key. The receiver will allow you to listen to your favorite songs with great sound, and you can conveniently control the playlist and volume using the buttons on the case.
Type of | Bluetooth receiver |
Frequency range | 20 Hz — 40 kHz |
Signal-to-noise ratio | 120 dB |
Gain | not specified |
pros
- Compact size;
- Good frequency range;
- Convenient management;
- Long battery life;
- Price.
Minuses
- Narrow scope;
- No display.
Beyerdynamic
Beyerdynamic
The headphone amplification model from the well-known manufacturer Beyerdynamic A 200p has a modest size, but at the same time it provides excellent opportunities for improving sound quality. All the necessary control buttons are located on the side, and the volume control wheel is placed on top. The device works autonomously and does not require recharging for 11 hours. You can connect it to a phone, including an iPhone, and a laptop. The kit includes a cable for connection. The amplifier is designed specifically for high-impedance headphones, but even on the most ordinary models, you can feel a significant difference in sound. The sound that is obtained thanks to the amplifier is clear and deep at any segment of the range. Compact size and autonomy will allow you to use the model even on the road.
Type of | Headphone Amplifier |
Frequency range | 20 — 20,000 Hz |
Signal-to-noise ratio | 110 dB |
Distortion factor | 0.008% |
pros
- Small size and weight;
- Convenient management;
- High sound quality;
- Offline work.
Minuses
- Narrow scope.