TT39131C01-Pro

Main Chip: CS43131, DAC: 32Bit/384KHz, DSD64, 128, 256 hard decode.

3.5mm audio output connector


DSD, PCM different music formats indicator recognition

Built-in amplifier, drive power selectable

Knob type infinitely adjustable volume

Dedicated low noise audio LDO independent power supply

Dual active audio special low-jitter crystal oscillator

Widely compatible with Android, Hongmeng, Apple and Windows systems 


Product Detail

TT39131C01-Pro is a HiFi digital audio headphone adapter board PCBA solution.


 Built-in USB audio bridge chip and low-power high-performance DAC decoder chip, supports up to PCM 384KHz/32bit and DSD64/DSD128/DSD256 digital audio encoding and decoding.

Ultra-low noise power supply and high-precision femtosecond crystal oscillator are selected to further enhance the performance parameters and sound quality.


 With headphone insertion detection, the output load is adaptive to 16Ω~600Ω, which can be perfectly adapted to all kinds of headphones. With play/pause button, convenient to listen to the song control; with PCM and DSD light effects.


 Excellent cell phone compatibility, verified to support PC, Huawei P40 pro, Xiaomi 10 Pro, Samsung S22, Google Pixel 6 and iPad Pro.

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