TT39131A01

Main Chip: CS43131*2, DAC: 32Bit/384KHz, DSD64, 128, 256 hard decode.

2.5mm+3.5mm two kinds of audio output interface


Dual CS43131 left and right channel true balanced outputs


DSD, PCM different music formats indicator recognition


Built-in amplifier, drive power selectable


Knob type infinitely variable volume adjustment and song control


Dedicated low noise audio LDO independent power supply


Dual active audio special low jitter crystal oscillator


Widely compatible with Android, Harmony OS, Apple and Windows systems


Product Detail

TT39131A01 is a HiFi digital audio decoding PCBA solution.


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


 Integrated 2.5mm 4-section fully balanced differential output and 3.5mm stereo output, load support 16Ω~600Ω, can be perfectly adapted to various types of headphones.


 Volume knob and play/pause buttons for easy song control; PCM and DSD lighting effects.


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


 Small size and beautiful appearance.

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