Surround-sound receivers driving output to five or more speakers immerse you into movies or music as they were originally recorded. You can also get the same separation of sound when using headphones and earphones. Home-theater A/V receivers decode the audio signals that are recorded on different media, such as DVDs and Blu-ray discs. The formats include the Dolby Digital and DTS:X lines, each of which delivers reproductions of recorded audio for a specific number of receiver channels. Many receivers are equipped for more sophisticated audio signaling from formats such as Dolby Atmos for overhead speakers and the immersive surround sound of 3D audio being offered by Auro Technologies. #Digital input audio tuner 1080p#Receivers also come with multiple HDMI ports for transferring video formats on various media to TVs and monitors, including resolution from 1080p to 3D to 4K. Receivers for Internet, Wireless, and Multi-Room Sound Many can handle the most advanced video augmentation, including high-dynamic range (HDR) contrast boosting with Dolby Vision and HLG, 4:4:4 color saturation, and 21:9 ultrawide format. #Digital input audio tuner Bluetooth#The vast majority of receivers offer Ethernet connectivity for music streaming and network sharing, and Wi-Fi router and Bluetooth connectivity for single and multi-room sound systems with wireless speakers. Many home-theater receivers can operate multiple A/V systems in other rooms, or-using different audio platforms, including HEOS and MusicCast-can send music from individual components to the wireless speakers.Ĭheck out the vast array of stereo receivers and separate amplifiers at B&H Photo and discover which one is best suited to what you need in your home theater or audio-only system.The receiver is at the heart of a typical home theater system. The receiver sends the video on to your television and sends the audio to the decoder. The decoder sorts out the different sound channels from the video signal, and then sends the information to amplifiers for each sound-channel output. These amplifiers are connected to the appropriate speaker or speakers.ĭigital decoders and analog decoders handle the job differently. Digital surround sound is quite simple: When a company is producing a Dolby Digital ® program, for example, they encode six separate audio channels, specifically balanced for a Dolby Digital speaker setup. At Marshall Music, you’ll get the right advice – exactly what you need to make the best possible purchasing decision.A Dolby Digital surround-sound decoder recognizes these different channels and sends them to the appropriate speakers.Īnalog surround sound is something else altogether. #Digital input audio tuner professional#Family run and family owned for over 35 years, we stock a huge variety of the very best brands in the world of musical instruments, music technology, professional audio and accessories. An RS232 control port makes the operation possible from external control devices such as home automation systems.Īt Marshall Music, we’re all passionate and highly experienced musicians that love what we do. The signal present on this audio output can be selected between CD/MP3 and Tuner. The third audio output is a Variable audio output with volume control. This way the CD/MP3 player and tuner can operate simultaneously, making the device perfect for Multi-Zone audio distribution systems where multiple audio sources are required. Two of them are fixed audio outputs with a constant line level output carrying the signal from the CD/MP3 player and the tuner. On the rear side are three audio outputs provided. Its CD slot, USB slot and SD/MMC memory card slot make it possible to play regular audio CDs, but also MP3 audio CDs and MP3 files stored on USB memory sticks or SD/MMC memory cards. Besides the necessary control and function buttons, the CMP30’s front panel also contains a clear LCD screen displaying the operation mode with the ID3 and RDS information of the currently playing track or radio station. Some typical application examples can range from simple standard audio systems to the most complex and advanced Multi-Zone audio distribution systems. It combines a CD-Player, MP3 player and AM/FM RDS tuner into one single rack space 19” housing, offering a flexible, multi-functional and compact solution for many applications where multiple source devices are needed. The CMP30 is an All-In-One digital audio source device which accommodates three different kinds of audio sources into one single device.
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