ddHiFi TC35AL DAC Dongle | USB-C to 3.5mm

USB-C to 3.5mm Hi-Res DAC and Amp Crafted from Aluminum Alloy

Cirrus Logic CS43198 DAC Chip

T-Shape Design for Safe Connection
AL6063 Aluminum Alloy
ddHiFi Link App

High-Resolution Lossless Decoding
The TC25AL supports playback of high-sample-rate audio formats. It adopts the CS43198 DAC chip paired with the SGM8262 discrete op-amp, precisely laid out on a coin-sized PCB. Housed in an ultra-thin metal shell, it matches mobile phones perfectly when in use.
Safe Connection
ddHiFi pioneered the T-shaped hi-res DAC and amp back in 2020. Structural optimization reduces the exposed connector length to avoid interference. When plugged in and stored inside pockets or bags, it protects the unit from damage caused by squeezing or tugging on conventional long plugs. Inheriting this classic T-shaped architecture, the TC35AL achieves further slimming with simple, intuitive operation.
Ideal Companion
There is a wide selection of portable daily-use 3.5mm wired earphones on the market that supports lossless playback. As smartphones phase out the 3.5mm jack and retain only USB-C ports, a hi-res DAC dongle becomes essential to drive earphones and fully restore lossless audio sources.
A detection switch sits inside the earphone jack. The unit turns on automatically when you insert the earphone plug. TC35AL works with CTIA-standard 3.5mm inline-control earphones that handle play/pause, volume adjustment and calls. 
Specifications