TT39131Y01

Main Chip: CS43131, DAC: 32Bit/384KHz, support PD&QC fast charging protocol.

Stereo single-ended output, integrated headphone insertion detection function

Compatible with national standard and American standard headphones

Support standard Android in-line control and Apple in-line control

Headphone driving voltage: 2.0V

With MIC function, suitable for gaming adapter application

Standard PD&QC fast charging protocol, maximum power 60W

Strong compatibility: device, headset, charger plugging and unplugging in unlimited order


Product Detail

BY275-PRO is a 3.5mm female headphone port + Type-C female charging port 2-in-1 multi-function module.


Built-in USB audio bridge chip, high performance DAC decoder chip CS43131 and ADC decoder chip. It supports PCM 384KHz/32bit, DSD256 digital audio decoding and 48KHz/24bit recording encoding.


Built-in multi-function PD fast charger chip, charging up to 60W (20V/3A PD fast charger).

Can expand the Type-C port of cell phones, tablets, PCs, Macbooks and other devices into a 3.5mm HiFi audio port + a Type-C PD charging port, thus realizing the function of simultaneous HiFi audio output + recording + fast charging.


With good audio compatibility and charging compatibility, it has been verified to support Huawei, Xiaomi, Samsung, Ipad Pro, Macbook and other mainstream brands of cell phones, tablets, laptops and other devices.

BY275-PRO规格书_20230209-7.png

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