ddHiFi TC35 Air DAC Dongle | USB-C to 3.5mm

USB-C to 3.5mm Hi-Res DAC and Amp with a Transparent Build

• Built Around Cirrus Logic CS43198 DAC Chip
• SGM8262 Op-Amp Chip
• Transparent PC Housing
• 210mW Output Power
• ddHiFi Link App Support

Great Sound with Visible Tech

The TC35 Air DAC dongle delivers high-sample-rate lossless decoding. Equipped with a CS43198 DAC chip and SGM8262 discrete op-amp, it is precisely arranged on a coin-sized PCB. The transparent headphone jack and status LED are visible through the clear PC housing, showcasing the internal circuitry and technological aesthetics.

Safer 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 TC25Air achieves further slimming with simple, intuitive operation.

Lossless Mobile Audio

There is a wide selection of portable daily-use 3.5mm wired earphones on the market that support lossless playback. As smartphones phase out the 3.5mm jack and retain only USB-C ports, a hi-res DAC and amp becomes essential to drive earphones and fully restore lossless audio sources.

Inline Control

A detection switch sits inside the earphone jack, turning the unit on automatically when you insert an earphone plug. TC35Air works with CTIA-standard 3.5mm inline-control earphones. The inline controller handles play/pause and volume adjustment.

RGB Status Indicator