TT39493F01-PRO

USB-C 4.4mm+3.5mm HiFi Module - CB5100PRO/AK4493S/EQ/Recording, PCM 768kHz/32-bit DSD512

a. The highest decoding sampling rate supports PCM 768kHz/32-bit and DSD64/DSD128/DSD256/DSD512


b. Playback supports flexible adjustment of 8-segment EQ configuration and WALK PLAY APP EQ linkage


c. Equipped with recording/calling/Android standard remote control function


d. Work status indicator lights: standby - blue, PCM - green, exclusive DSD - red


e. The whole machine adopts multiple ultra-low noise power chips


f. Equipped with headphone insertion detection


Product Detail

TT39493F01-PRO is a USB-C 4.4mm+3.5mm HiFi digital audio module that supports EQ adjustment and recording call line control. Built in USB audio bridge chip CB5100PRO and low-power high-performance DAC decoding chip AK4493S, decoding up to PCM 768kHz/32-bit and DSD64/DSD128/DSD256/DSD512. The USB audio bridge chip CB5100PRO not only has the USB-ISI/DoP audio bridge function, but also; Further integrated with high-performance DSP/ADC/PGA, supporting flexible adjustment configuration of 8-segment EQ, and supporting recording/calling/line control functions; Greatly enriching and enhancing the usage scenarios and experience of HiFi digital audio products. Integrated 4.4mm fully balanced differential output and 3.5mm stereo output, supporting loads of 16 to 600 ohms, with two levels of gain switch control for output, it can perfectly adapt to various types of headphones. Three independent (Vol+, Play/Pause, Vol -) buttons for easy control and listening to music. Equipped with PCM and DSD lighting effects. The module has excellent compatibility and is compatible with mainstream system devices such as Android, HarmonyOS, Windows 10/11, iOS, MacOS, etc.

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