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Find here a selection of useful and/or essential accessories for this product. These are specially selected by the Audiophonics team according to the characteristics of the product.
Bluetooth Receiver 4.1 Apt-X NFC DAC ES9023
The Alientek Base is a small, convenient and efficient Bluetooth receiver that will allow you to stream your music from your smartphone or any other Bluetooth device. With its integrated CSR8645 chip, it takes advantage of the 4.1 standard and aptX technology, which allow for higher signal transmission speed and stability and therefore better sound reproduction. In addition, this receiver includes an ESS ES9023 DAC ESS allowing to perform a quality digital / analog decoding, ensuring a nice transparency and dynamic audio. Bluetooth pairing can be done in the traditional way or in NFC by simply placing your smartphone (if it has NFC technology) on the Alientek Base. The latter is able to store up to 8 devices, which it will automatically detect as soon as their Bluetooth connectivity is activated again.
On the connector side, despite its small size, the Base offers a complete range of outputs. It includes an analog RCA Stereo output and another for headphones in 3.5mm Jack format, but also a S/PDIF Coaxial output and a Toslink Optical output. In addition, the receiver's Micro USB connector can be used to use the Base as a USB DAC.
Specifications | |
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Product type | Bluetooth receiver |
Bluetooth version | 4.1 |
Bluetooth chip | CSR8645 |
Supported Bluetooth protocols | aptX, SBC |
NFC Pairing | Yes |
DAC Chip | ESS ES9023 |
USB DAC Chip | Yes |
Inputs | Bluetooth 1x Micro USB (USB DAC) |
Outputs | 1x Stereo RCA 1x Coaxial S/PDIF 1x Optical Toslink 1x Jack 3.5mm |
Supported sampling rate | Bluetooth : Up to 16bit 44.1kHz USB : Up to 48kHz |
Frequency response | 18Hz - 20kHz |
SNR | ≥ 105dB |
Distortion | 0.01% |
Bluetooth range | 20m |
Min/Max Operating temperature | -20°C / +85°C |
General | |
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Power supply | 5V 1A (sold separately) |
Dimensions | 85 x 56 x 22mm |
Housing material | Plastic |
Color | Black |
Package | 1x Alientek Base 1x Stereo RCA Cable 1.8m 1x USB-A to Micro USB cable |
Input | Bluetooth |
Output | RCA |
Output | Optical Toslink |
Output | Coaxial SPDIF |
DAC / ADC Chip | ES9023 |
Color | Black |
Transmission / Reception protocol | Bluetooth |