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Why do you choose Redpower Crystal Series?
1. CRYSTAL AUDIO - Upgrade audio system to competition-level
Andio source code is output from Core chip directly
Support audio output by HDMl, Optical ,and Coaxial
2. VEHICLE STANDARD - Android Core Chip
Antutu Benchmark testing : 4000000, much faster than the same level android chip
three kinds of configuration for your choose4+64GB,8+256GB,16+512GB
3. Reasonanble Price
Easy for Re-upgrading audio system.You can choose Redpower DSP, amplifier and speaker if you would like to upgrade once again in the future they can work together more friendly. Crystal have leave serial port for future upgrading
Redpower Crystal Series Paramter
Android Version | Android 14.0 |
Antutu Benchmark | 400,000 |
CPU | Quad-Cortex A72+Quad-Cortex A53 2.3 GHz+2.2GHz |
NPU | 6 TOPS |
DDR | LPDDR4X-4266 |
Audio Output | Optical SPDlF Original Source Code Output x1; USB-OTG Audio Output; HDMl original source code Output Support the output of the audio source code |
Power Amplifier | TDA-7850 Analogue AB Power Amplifier |
DSP | AK7604 DSP ProcessorRCA output :8 Channel Ouput with 5VSupport time delay function, active and passivefrequency division 32 bands EQ |
AMP | 5532*4 Enhanced audio signal |
Filter capacitance | 10000μF |
Compare with other products
Item | Redpower Crystal Series | Other |
Audio | Support audio source output directly from Core Chip ,do not need pass the android DSP and android amplifier, the audio is pure ,do not have any damage or process | Even audio is output by optical, it has been changed by the android board, not original source code |
Support the true 192Khz Sample rate of the audio | Even it shows high sampling rate, it is generated by the android calculation , not orignial | |
Except output of optical and coaxial aslo support HDMI audio output ( it can support the full view audio, optical only support 5.1 audio) ) | only support optical and coaxial output | |
Amplifier IC | TDA-7850 the amplifier is much beter than TDA-7851 | TDA-7851 or TDA-7388 |
Bluetooth module | BC5.4 Digital Bluetooth , much better than analogue bluetooth | Analuge Bluetooth , BC5.0 or BC 5.1 |
Radio module | NXP-6686 . even the car is in the groundparking where the signal is very weak , the radio station is also very clear and not interrupt; the biggest differences is the signal is very strong while driving on the high way | the signal is weak , and some good model radio the signal is strong while stoping or driving slowly , but weak while driving quickly on the high way. |
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