Bluetooth 4.2 Receiver Board QCC3005 Amplifiers Bluetooth Module Lossless APTX DIY Audio Amplifier Module

Characteristic: 1. The product is suitable for converting audio amplifiers, DIY amplifier boards, preamp effects, etc. 2. Traditional cable transmission becomes Bluetooth wireless transmission. The module uses the high-fidelity CSR64215 Bluetooth chip. High-speed Bluetooth 4.2 transmission ensures that the audio data is transmitted to the analog amplifier without loss. In order to achieve wireless HIFI level sound quality. 3. The module supports APT-X lossless reception and the sound quality level reaches CD level. Is it really a lossy receiver module with Bluetooth? This module is a Bluetooth receiver that outputs a single-ended standard analog audio signal. 4. The audio signal can be supplied directly to the front or rear stage analog amplifier without additional DAC decoder. To facilitate the DIY friends conversion needs. 5. The module supports auxiliary input to facilitate external linear audio. Between AUX and Bluetooth, high-precision imported NEC relays are used to switch. The auxiliary input is switched directly by the relay without any chip processing. Ensures lossless output of auxiliary audio to the amplifier. color: Black material: plastic 1. DC power input interface, GND for negative power supply, + 12V for positive power supply. Wide voltage: 6-36V 2. Auxiliary audio interface, LINE_INR right channel input, GND common ground, LINE_INL left channel input 3. Audio output interface, R_OUT right channel output, GND common ground, LINE_OUT left channel input 4. Audio switching relay, imported NEC 5. Bluetooth antenna to receive signals 6. Bluetooth work light 1 7. Bluetooth work light 2 8.QCC3008 Bluetooth program, support APT-X lossless signal reception color: black Material: plastic Package Contents: 1 x Bluetooth Receiver Board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error