W/ antenna CSR64215
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Item#: MABR0051
$31 (unit price)
Quantity:
$31 (unit price)
Quantity:
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| Quantity | Unit price (USD) |
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| >= | $ 30 |
| >= | $ 29 |
Features and Specifications
With Antenna CSR64215 Bluetooth 4.2 APTX DAC Bluetooth receiver
to support analog input and output
to support analog input and output
Many people want to add Bluetooth for their power amplifier, but a Bluetooth board can not solve the problem. Because the amplifier itself has analog input. But this board can work well. With analog input port, when the phone is connected to Bluetooth, the amplifier will play the phone's Bluetooth audio. When Phone Bluetooth disconnected, the original analog input would be back automatic.
PCB size: 52X35MM
Voltage range: AC 12-18V, or DC 12-22V
1 Bluetooth reception CSR-based high-end program CSR64215, the real 4.2 module, APTX support, transmission long distance, lossless signal
2 In order to have a lower output impedance and good matching output using HIFI operational amp AD823, the IC used in the Rainbow C4, showing its good quality
3 Japan Omron relay lossless switching signal
Bluetooth "guardian angel" --aptX® technology was born! By re-encoding the audio to be transmitted, it significantly reduces the bitrate without affecting the quality of the sound or causing delays in transmission, making the Bluetooth Stereo Listener a revolutionary leap forward. So, with aptX, you can enjoy pure, wireless sound with a CD-quality sound anytime, anywhere. At the same time through the ES9023 decoding to further improve the sound quality and analytical power
The board can be processed in the antenna port hole fixed to the rear panel amplifier cabinet
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