Amplifiers Yamaha: A-S2100 And A-S201, Integral A-S301 And Other Models Of Sound Amplifiers. How To Choose A Stereo Power Amplifier?

2024 Author: Beatrice Philips | [email protected]. Last modified: 2024-01-18 12:09

Yamaha is by far one of the more well-known musical equipment brands. The assortment of the brand includes both modern musical equipment and vintage. Some of the most popular products are powerful sound amplifiers that convert electrical signals into sound waves.

Amplifiers are always needed when high-quality acoustics sound is important. Let's get acquainted in more detail with the range of amplifiers from the Japanese brand Yamaha, learn the pros, cons and consider the criteria for choosing this kind of technology.

Advantages and disadvantages

The Japanese brand Yamaha is heard by everyone who has at least once been interested in high-quality musical equipment. Yamaha is renowned for its impeccable quality and long life in technical products.

• Japanese brand offers wide range of professional musical equipment, including high-quality amplifiers of different power. All models can be considered unique, since they use special technologies and the skill of specialists accumulated over the years.
• All brand products are certified , it meets international quality standards.
• In the assortment of the brand, you can choose exactly the musical amplifier that will satisfy all the requirements and the most diverse customer requests .

Of the shortcomings, of course, it should be said about the rather high price tag for amplifiers and related products from the brand. So, integrated amplifiers can cost up to 250 thousand rubles and even higher.

The lineup

Here is a small rating review of amplifiers from the leading Hi-Fi manufacturer Yamaha, as well as take a look at the characteristics of the most popular models.

Yamaha A-S2100

This model is integrated amplifier with stereo power 160 W per channel . The harmonic distortion is 0.025%. There is a phono stage MM, MS. This model weighs about 23, 5 kg. This amplifier is a high quality volume control that adjusts the output level to an acceptable level.

The model is also equipped with a powerful power supply unit, providing energetic and dynamic sound with fast response. The cost is about 240 thousand rubles.

Yamaha A-S201

This model of an integrated amplifier in black with an original design and built-in phono stage is made in a standard format. With its help, you can provide detailed and powerful sound. The output power is 2x100 W, suitable for use with many modern speaker systems . There are two amplification channels, there is no built-in USB player. Weight is about 7 kg, the average price is 15 thousand rubles.

Yamaha A-S301

This model is designed in accordance with the proprietary brand concept. Represents integrated amplifier in black with a laconic housing … This amplifier is assembled on the basis of special components and is also equipped with a very powerful power supply for maximum output power of 95 watts per channel and surround sound. The amplifier features traditional analog and modern digital inputs that allow you to connect the amplifier to TVs or blu-ray players.

Yamaha A-670

The compact black model A-670 is an integrated stereo amplifier that reproduces sound in a wide range from 10 to 40,000 Hz with the most minimal distortion . The cost is about 21 thousand rubles.

Yamaha A-S1100

One of the most advanced models from the Japanese brand with dynamic sound. Available in black and brown . The model has an elegant design with natural wood panels. It is an integrated single-ended amplifier with a special design. Stereo amplifier capable to fully reveal all the sound capabilities of your favorite player . Suitable for all types of audio sources.

Yamaha A-S3000

The strongest design model A-S3000 is believed to be this is the best that a Japanese brand has to offer today . This stereo amplifier has full reproduction of all the expressiveness of music, with its help you can get extremely clear sound and symmetrical signal transmission. The model is equipped with a special transformer to completely eliminate signal transmission losses, as well as many other equally interesting functions.

Yamaha A-S501

This integrated amplifier in Silver is slightly similar to the Yamaha A-S301 in some external characteristics . The signal of this model can be received from a Blu-ray player, and the amplifier can also be connected to a TV due to the presence of an optical input. The acoustic terminals of this model are gold-plated, which indicates the excellent quality of technology and its durability. The output transistors are molded to eliminate even the smallest sound distortion . The cost is about 35 thousand rubles.

Yamaha A-S801

This Integrated Amp Model is excellent for delivering exceptionally powerful, high quality sound. Stereo amplifier Equipped with high quality symmetrical components with custom power transformer and digital audio inputs for TV and Blu-ray player . The cost is over 60 thousand rubles.

Yamaha A-U670

The integrated amplifier is suitable for reproducing even the smallest musical picture . The power is up to 70 W per channel, the model is equipped with a low-pass filter. The built-in USB D / A converter allows you to reproduce the sound of high-definition sources in original quality. The harmonic distortion factor is only 0.05%. The output interfaces include a subwoofer output and a headphone jack. The cost is about 30 thousand rubles.

For maximum comfort, virtually every amp model is equipped with a convenient remote control . The brand gives good warranty periods for all models, on average 1 year. Most amp models have special modes for boosting the sound frequency. When comparing several models from the list above, we can conclude that all of them are completely modern, as well as adapted to even the most demanding client.

Each Yamaha amplifier is individually designed and engineered using the latest scientific advances and state-of-the-art technology.

Criterias of choice

To select a quality amplifier from the Yamaha range, it is very important to pay attention not only to the main technical characteristics, but also to some other parameters.

• The power output of several models may vary significantly , therefore, it is advisable to compare the models you like according to such characteristics.
• Amplifier operating modes . Depending on the stereo amplifier model, the power can be indicated per channel, and depending on this, the channels can be connected in various modes (in stereo, parallel and bridged).
• Channels and types of inputs / outputs . Most of the amplifiers from the brand are 2-channel, you can connect 2 speakers to them in several modes, but there are also 4 and even 8-channel amplifiers. Depending on the model, this issue should be clarified in the technical specifications. As for the inputs and outputs, they should also be clarified, each amplifier model has its own.
• Embedded processors . These can include filtering, crossover, and compression. Filters are used to prevent damage to the amplifier by the low frequency signal. Crossovers divide the output signal into frequency bands to create the desired ranges. Compression is necessary to limit the dynamic range of the audio signal. This is done, as a rule, to eliminate distortion.

In addition, when choosing and buying amplifiers, it is best to give preference to proven points of sale, as well as licensed brand stores that sell authentic Japanese products. It is also important to check how your favorite models sound before buying.