CK7240 Decoder 7.2.4
Product Description
1. Audio part
1. Support advanced DOLBY-ATMOS, DTS:X audio decoding, and backward compatible with all high-definition audio format decoding; including Dolby True-HD, Dolby Digital Plus, DTS Master, DTS HI RES, etc.
2. It has perfect audio and video matrix grouping function.
3. HDMI2.0 six-in and two-out, each input group is independently grouped, mode, volume, karaoke group memory independently, independent adjustment;
4. Intelligent room acoustic characteristic scanning;
5. OSD full Chinese 5-segment (bass) + 11-segment (full-frequency channel) EQ adjustment, the parameters are displayed synchronously with the icons.
6. Each input group EQ is independently selected and adjusted;
7. The karaoke switch independently follows the setting.
8. With the longest 1000 millisecond lip synchronization technology;
9. Powerful low frequency management: front, center, surround, rear, sky channel group independent adjustment of filter inflection point, slope; bass enhancement and other functions;
10. Various sound field layouts can be realized according to requirements: 5.1, 5.1.2, 5.1.4, 7.1, 7.1.2, 7.1.4
11. Professional-grade 7.2.4 fully balanced and RCA terminal output;
12. One-button shadow/K mode switching (three options: built-in effect, external pure vocal, and external effect);
13. Karaoke volume and music volume switch settings;
14. 7.2.4 Immersive digital karaoke effect; DSP digital karaoke sound effect processing, nine levels of anti-whistle;
15. Support external effect device access, and can realize independent grouping,
16. Fully balanced and RCA port external effect input;
17. Built-in Bluetooth music wireless transmission function;
18. Built-in U disk, TF card local music playback function;
19. USB external sound card function, direct computer digital audio input;
20. Support HDMI ARC audio return;
21. Support 2 groups of optical fiber, 2 groups of coaxial, 3 groups of stereo multi-function audio input;
22. DRC intelligent dynamic audio processing technology;
2. Video part
1. HDMI2.0 six in and two out; support audio and video matrix grouping management;
2. Supports 3D, 4K ultra-high-definition video transmission and processing, and is backward compatible with all video formats;
3. DOLBY-VISION HD vision;
4. HDR10, HDR10 full ecological video technology
5. HLG color enhancement technology
6. Composite Chinese OSD large-screen display menu management and settings;
7. HDMI CEC online control;
8. HDMI video output mode management;
3. Other
1. Support RS232 international standard control protocol;
2. A variety of commonly used functions can be called with one key;
3. Support IR infrared extension function,
4. Support 5V connection trigger function;
5. Support standby pass-through function;
6. Support HDCP2.2 international audio control protocol;
7. Switch state memory function;
8. Support engineering lock;
9. Support the backup and calling of the parameters of the whole machine
10. Support one-key restore to factory settings
11. Support user parameter saving and recall settings;
7.2.4 Professional-level panoramic sound 3D ultra-high-definition video K integrated audio and video decoder, developed and designed by the American THX certified engineer, and obtained and passed the American Dolby Atmos, DTS:X, HDMI2.0 high-definition audio and video certification, It is a multi-functional, cost-effective, and compatible with the current world market, which is specially developed for the top-level cinemas with professional commercial-grade split-type power amplifiers, customized high-definition cinemas for villas, the pursuit of extreme three-dimensional sound effects and high fidelity, and a more prominent sense of presence. The most advanced Dolby Atmos, DTS immersive sound effect audio decoding technology is synchronized with the movie K integrated audio and video decoder.
An ultra-high-definition audio and video center that integrates theater systems, music centers, and professional karaoke; supports Dolby Atmos (Dolby panoramic sound) and DTS:X (immersive sound), supports 4K video technology, and is compatible with 3D, HDR10+, Dolby Vision and other video formats; has a complete audio and video matrix grouping function; HDMI2.0 six-in and two-out, each input group is independently grouped, mode, volume, karaoke independent grouping memory, independent adjustment; intelligent room acoustic characteristics scanning; Disk, TF card local playback, ARC audio return, Bluetooth lossless transmission, support for a variety of lossless and high-compression audio formats; RS232 intelligent central control; professional-grade 7.1.4-channel immersive karaoke effect The industry's first, also supports external effects device;
Specifications
Signal-to-noise ratio: ≥98dB (A-weighted, analog straight-through)
Distortion: ≤0.02% (A-weighted, analog pass-through, 1KHz normal working condition) Frequency response: 10Hz-50KHz (+1/-1dB, analog pass-through)
Gain: ≥13dB Power supply voltage: ~100-240V (50Hz/60Hz)
Rated input impedance: ≥20KΩ (analog audio source input) Rated output impedance: 100Ω
Audio separation: >80dB (analog pass-through) Maximum undistorted input level: ≥2Vrms (analog pass-through)
Net weight: 5.3Kg Overall size: 431x130x317mm (WxHxD)
Gross weight: 7.2Kg
Applicable places: Movie bar, cinema&ktv, multimedia conference room, entertainment center, reception room, etc. Random accessories: manual, remote control, HDMI cable, audio and video quad cable, battery, power cable, certificate
