A couple of decades ago, such a device,as an amplifier for headphones, was very scarce and was not in high demand. It should be noted that earlier consumers were not given such a wide choice of equipment and mainly only people who professionally engaged in music bought it. Times change for the better, now buyers have the opportunity to choose a device that enhances the sound, completely falling under their taste preferences and entering a certain price category.
Today the audio amplifier for headphones is not neededonly for professional musicians, but also simple music lovers or people with a thin musical ear. It should be noted that the thinner the hearing, the better the headphones are required, producing absolutely all frequencies. But due to the mediocre performance of the output to the headphones in household audio equipment, very often there are problems with matching the power of the speakers with the device. Since the signal level is very low, the sound is played quietly, and some frequencies are cut off altogether.
Here, many music lovers face a challengechoice: buy cheap headphones that fit the equipment, or purchase quality devices that are not matched with sound cards. And in the first, and in the second case, quality sounding does not have to wait. To solve this dilemma will help the headphone amplifier, which will become the link between the listening device itself and sound cards of audio equipment.
High-impedance headphones with highquality and accurately transmitting sound, amplification of the incoming signal is required. If their characteristics are from 300 ohms or more, then an amplifier for headphones is needed without fail, because the maximum level should reach 6 V. It should be noted that today a very large selection of a headset offered by different manufacturers, it differs in design and, of course by the characteristics. In impedances there can be a fairly wide spread - from 30 to 600 Ohm, so as not to experiment, it is better to immediately buy a pocket headphone amplifier.
The source also plays an important role if itsubstandard and reproduces dirty sound, it will be clearly audible also with the amplifier, especially if the headphones themselves are of high quality and pay the utmost attention to details. In this case, you will not be able to enjoy excellent music, all the equipment should be with good characteristics.
Today buy a headphone amplifier is notit will be difficult, because the choice is very wide. For some manufacturers, this equipment has become the main production, so they are particularly serious in the manufacture of these devices. Amplifiers should match headphones as precisely as possible, because only then can they provide such a high accuracy of sound reproduction, which many times exceeds the most expensive acoustic systems.
In any case, each consumer picks upequipment, relying on their own preferences and, of course, financial opportunities, and manufacturers provide a wide selection of amplifiers designed for different categories of customers.
