The Yamaha RX-V377 is an A / V amplifier with FM and AM radio tuner . It is the relay within the catalog of the RX-V375 model . It provides 5.1 sound with a power output of 100 watts per channel (measured at 6 ohms). It features a discrete amplifier configuration and all channels have Burr Brown 24-bit 192 kHz digital-to-analog converters (DACs). It can decode high definition multi-channel sound formats such as Dolby TrueHD, DTS-HD Master Audio, and Dolby Digital Plus . When it is not possible to install rear speakers, you can provide 5-channel surround sound using Virtual CINEMA mode. On the other hand, with the functionSubwoofer Trim , the low frequencies do not overlap those of the front speakers for more balanced results. And for compressed music , for example in MP3, it includes a specific enhancer that tries to recover the lost frequencies during the compression process.
Both on the front of the equipment and on the supplied remote control are the SCENE buttons, which are used to select the source and the DSP mode (digital signal processing) quickly and conveniently. In fact, the user can choose between seventeen DSP modes. The buttons for the sources are Blu-ray / DVD, TV, CD and Radio. Near the volume knob, on the front panel there is an auxiliary audio input with a stereo minijack connector suitable for any portable audio player. In the video chapter, it is also up to date. It supports 4K video , and lets ultra-high definition signals pass directly from the source to the screen. It can also handle 3D video via HDMI. The HDMI version includes an audio return channel.
This multi - channel receiver from Yamaha has four HDMI inputs and one output , two component video inputs and one output , three composite video inputs and two outputs, one optical digital audio input , two coaxial digital audio inputs, four inputs and an analog audio output, a USB port , a subwoofer pre-out, and a headphone output. In the USB , which is on the front, you can connect a memory key, an MP3 player, an iPod or an iPhone. Bluetooth can be added by purchasing the optional Yamaha YBA-11 adapter, which will allow you to listen to music from a mobile device without the need for cables.
This equipment includes YPAO technology , which helps to calibrate the sound of the system and optimize it according to the conditions of the room. For this, an external microphone is included in the package, which the user must click once all the speakers, the screen and the system sources have been installed. To reduce consumption, the user can activate the ECO mode which uses 20 percent less energy. There is also the automatic shutdown function, which can be programmed to act after two, four, eight or twelve hours. The Yamaha RX-V377 weighs 7.4 kilos and measures 435 by 151 and by 315 millimeters.