7.1 CH Digital AV Amplifier with UHF Wireless Karaoke 8CH Volume & Lossless Decoding

7.1 CH Digital AV Amplifier with UHF Wireless Karaoke 8CH Volume & Lossless Decoding. 7.1 Channel Surround Sound: Delivers immersive audio with 120W front main, 80W surround, and 120W center/bass channels. Dolby Atmos & DTS Decoding: Supports Dolby Atmos, DTS-HD, DTS:X, AC-3, and PCM for high-fidelity home theater experience. 4K HDMI ARC Support: Features 3 HD HDMI inputs with 4K 3D video and Audio Return Channel for seamless TV integration. Built-in Wireless Karaoke: Includes professional U-segment wireless karaoke system with noise reduction and anti-acoustic processing. Multi-Format Playback: Supports lossless formats (APE, FLAC, WAV) and MP3 via USB, plus Bluetooth connectivity. Full Customization Options: Offers full customization, sample-based, design-based, and minor customization services. OEM & ODM Services: Manufacturer provides OEM and ODM services with flexible customization for brand requirements. Intelligent Control System: Features digital microcomputer menu control, automatic signal recognition, and independent volume adjustment.