AV processors are devices thatdesigned to convert audio and video formats. Most often, models are used for home theaters. They are also suitable for various players. A standard processor includes a tuner and power amplifier.
The main parameters of the processors includebandwidth and sensitivity. Tuners support a certain synchronization frequency. Depending on the type of chip is the noise limit. In order to understand the devices in more detail, it is important to consider specific models.
AV-процессоры Onkyo производятся с high-frequency tuners. In this case, the repeater is set to pulse type. In total, the model has four linear outputs. There is a separate connector for the video pen. According to customers, the model is great for Dolby Digital stereos. Processor throughput - 6 Gbit per second.
All major device compression formatssupports The power amplifier in this case is used with the protection system. Problems with automatic synchronization of the device rarely occur. The user can buy this processor at a price of 120 thousand rubles.
Sony's AV processor in our time is verypopular. First of all, it is important to note that the sound level is as much as 120 dB. The characteristic impedance of the model does not exceed 33 ohms. In total, the device has five coaxial outputs. A separate connector is provided for connecting the video pen. The minimum bandwidth of the processor is 5.6 Gbps per second. Problems with the sound heel of the model are rare.
Однако важно отметить, что показатель предельной The clock frequency is only 140 MHz. Mode "Side" in this case is not provided. The decoding speed depends on the workload of the power amplifier. The tuner of the model is used pulse type. All formats of compression tracks model supports. If necessary, the user can change synchronization parameters. When playing video problems do not occur often. Buy these AV-processors on the market at a price of 210 thousand rubles.
Specified Rotel AV processor reviews fromBuyers generally gets good. First of all, the model is praised for a simple and clear menu. On the back of the device there are all the necessary connectors for connecting a headset. There are six line outputs. If necessary, the user can change the volume level. The limit clock frequency is 150 MHz. The minimum bandwidth of the processor does not exceed 5.5 Mbit per second.
For home theater with DolbyDigital “this model is ideal Side "of the model is provided. The user can buy a processor at a price of about 170 thousand rubles.
These AV processors are based onmultichannel tuner. The throughput rate is 3.5 Mbit per second. It is also important to note that the model is suitable for Dolby Digital systems. All major audio formats device supports. If necessary, the sound user is able to customize. Also, the model has a mode "Side".
Wave resistance index - no more than 35Ohm For home theater device is suitable. Among the shortcomings, it is important to mention the absence of the remote control. The connection cable is installed of small length. The model does not support all compression formats. This processor is sold at a price of 155 thousand rubles.
AV processor Nad M15 is used forplayers of different capacities. In this case, the tuner is a multi-channel type. The power amplifier on average consumes no more than 300 watts. The bandwidth of the processor - 6 Mbit per second. If necessary, the repeater can be connected. Connectors for video pointers at the model are provided.
In total on the panel there are six linear exits.The characteristic impedance does not exceed 44 ohms. If necessary, the synchronization frequency can be changed. It is also important to note that the processor is capable of working with multi-channel stereo systems. All major compression formats the processor supports. Buy this model, the user can at a price of 160 thousand rubles.
These AV processors reviews are mostlypositive. However, some complain of a weak power amplifier. The tuner is of the pulse type, and it is doing well with the current conductivity. The limit of sensitivity is about 3.2 mV. In this case, the synchronization frequency is easily adjustable. According to buyers, problems with connecting the switch arise infrequently.
Всего на панели имеется три коаксиальных выхода.There are also connectors for video senders. If necessary, the headset can be connected via a standard 3.5 mm jack. The system "Side" in the specified processor is not supported. The bandwidth of the device is 6 Mbit per second. To connect to the stereo used cable to 2.5 meters. Sold processor in stores for 215 thousand rubles.
AV processors and power amplifiers aremuch sought after. However, it is important to note that there is a lot of model in a specialty store. The limit of sensitivity is 4 mV. The capacity of this modification is 6.2 Mbit per second. With the transmission of a one-bit signal, the model copes quickly.
In this case, the differential speedfile sending is very high. The characteristic impedance of the processor is 45 Ohms. The system "Side" by the specified device is supported. If necessary, the user can connect videosender through coaxial outputs. Connectors are also provided for repeaters. This processor is sold at a price of 230 thousand rubles.
AV-processor "Audiolab" 8200 is made withhigh frequency tuner. The power amplifier in the device is manufactured with a separate protection system. The capacity of this processor does not exceed 6 Mbit per second. There are three line outputs on the panel. The user can adjust the volume level. The function of automatic synchronization in the device is provided.
The characteristic impedance is notmore than 33 ohms. Differential data rate can be changed. According to customers, the processor is very easy to configure. The threshold sensitivity of the device is 3 mV. The system "Dolby Digital" this model supports. In total on the back panel six coaxial exits are located. The price of this processor varies around 125 thousand rubles.
It is an inexpensive and compact AV processor.If we consider the characteristics, it is important to note that the bandwidth is 6 Mbit per second. In this case, the power amplifier is used operational type. The maximum clock frequency of the processor does not exceed 145 MHz. Problems with level differences are rare.
Buyers also note that recognitionswitch occurs very quickly. There are four coaxial outputs on the panel. Separate jacks are provided for connecting video senders. The power cable in a standard set of the processor is available on 2.3 meters. Model for sale at a price of 135 thousand rubles.
These AV processors in our time are verysought after. Many buyers praise them for their versatility. The power amplifier consumes an average of 23 watts. Also, a distinctive feature of the processor is a high speed differential data transfer. The characteristic impedance is not more than 35 ohms. In this case, the processor bandwidth is 4.6 Mbit per second. The threshold frequency parameter is 140 mHz. The price for the specified processor is no more than 215 thousand rubles.
Marantz AV processors are in demandfor different stereos. In this case, the repeaters are allowed to connect. For a conventional headset, linear connectors are provided. In total, the device has five sockets for video senders. The synchronization rate can be customized. According to buyers, the menu in the device is simple and straightforward. Volume control is quite simple. The controller breaks very rarely.
Tuner design uses multi-channeltype The bandwidth of the processor does not exceed 6.2 Mbit per second. In this case, the threshold sensitivity of the modification is at 3.2 mV. The limiting characteristic impedance is only 13 ohms.
All of this suggests that problems with differenceslevels are excluded. The Dolby Digital system supports this model. To protect coaxial connectors, special ferrite rings are provided. You can buy the specified processor for 175 thousand rubles.
