The DVD receiver is a combined unit that includes the functionality of an AV receiver and a DVD player. But choosing a DVD receiver is not easy, because some models of this device differ from others in technical characteristics.
Necessary
DVD receivers
Instructions
Step 1
One of the things to consider when choosing a DVD receiver is the line outputs. The ideal option is when the head unit transmits a signal to an external amplifier through the line outputs. Due to the fact that the amplifier is connected to the line output of the DVD receiver, the transmitted audio signal will be clear, that is, without distortion and interference.
Step 2
Please note that head units may have more than one line-out, with some models having a built-in crossover. DVD receivers with one line out are ideal for an entry-level audio system. Devices with two line outputs make it possible to control the volume of the rear and front speakers directly from the head unit.
Step 3
To create audio systems of higher than average level, DVD-receivers with three pairs of line outputs are chosen, that is, such devices in which it is possible to connect a subwoofer to a separate line output.
Step 4
A separate selection criterion is ease of use. When choosing a head unit, you should pay attention to how convenient it is to use the controls. Pay attention to devices whose main control is an encoder, that is, a multifunctional regulator.
Step 5
Another important specification for DVD receivers is power. Despite the fact that on the front panels of most devices the inscription 4x50W (and sometimes 4x55W) flaunts, the output power with a distortion of 1% is no more than 17 watts. In the event that it is planned to connect acoustics to output amplifiers, preference should be given to a receiver with MOSFET output stages that provide a large dynamic range of playback.
Step 6
Another parameter is the supported playback format: DVD, CD, MP3, JPEG, MPEG4 and others.
