SQ525B Hi-Fi DAC Decoder Board Bluetooth 5.1 QCC5125 for IDAC/APTX HD/SBC Advantages: - QCC5125 Bluetooth 5.1 - High-quality lossless Bluetooth. Support for LDAC/APTX HD/APTX-LL/APTX/SBC/AAC - Supported sampling rate up to 24Bit/96Khz Description: JC-SQ525 audiophile Bluetooth audio receiving board uses QCC5125 chip for Bluetooth digital audio signal receiving, and transmits I2S digital signal to the ESS9018 chip for decoding, and the output analog audio signal is filtered and amplified by dual op amps. JC-SQ525 module supports wireless Bluetooth reception and 1ch AUX analog audio input for switching output. The relay is used for lossless switching, which will not affect the sound quality in any way. The module defaults to AUX line mode, and the switching mode is automatic switching, with Bluetooth priority. JC-SQ525 Bluetooth 5.1 module supports for LDAC/APTX HD/APTX-LL/APTX/SBC/AAC, and the highest sampling rate is 24bit/96khz. JC-SQ525 is powered by DC single power supply, wide voltage range DC 5V-32V can be used. The product is designed with multi-level voltage stabilization. The Bluetooth module, DAC chip, and operational amplifier chip are all powered by independent power management chips. The operational amplifier adopts ±13V power supply. Package Included: 1pc Set of DAC Module 1pc Antenna

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