ddHiFi TC35Pro USB-C and Lightning top 3 quarter
ddHiFi TC35Pro Lightning top right 3 quarter
ddHiFi TC35Pro USB-C top 3 quarter
ddHiFi TC35Pro Lightning top left 3 quarter
ddHiFi TC35Pro USB-C top 3 quarter and Lightning bottom 3 quarter
ddHiFi TC35Pro USB-C top 3 quarter with attached lanyard

ddHiFi TC35Pro Mountain2 3.5mm Gen2 DAC Dongle | Lightning or USB-C

Regular price$65.99


ddHiFi product logo

ddHiFi's 2nd Generation 3.5mm Single-ended DAC Dongle Brings Hi-Fi Music on your iPhone, iPad, Android, or other USB-C Source

  • Equipped with dedicated, separate CS43131 DAC and ES9603Q Amp chips for increased output power
  • Pro-grade, aluminum alloy titanium-colored shell
  • Pro-level build and quality, with helpful indicator LED and leather lanyard
  • Also available in 4.4mm Balanced termination here

ddHiFi TC35Pro lightning and USB-C top 3 quarter over dark background

Comfortable Tuning

Although the TC35Pro M2 features a 3.5mm single-ended output, the overall sound tuning style favors a comfortable atmosphere in order to cater to pop lovers. According to ddHiFi's R&D, it requires less than 40% of the phone's volume when used with most earbuds.

Dedicated DAC and Amp Chips

The TC35Pro M2 is equipped with a Cirrus Logic CS43131 for its decoding chip and ES9603Q for independent amplifier chip, resulting in a substantial increase in output power compared to the previous generation, enough to drive over-ear headphones.

dHiFi TC35Pro connected to mobile phone with attached Audio-Technica headphones

Pro-level Craftsmanship and Thoughtful Features

The TC35Pro M2 features an integrally formed aluminum alloy shell, and the wavy surface reflects the delicacy of the new PRO-series titanium color.

It also comes with a leather lanyard that's not only a good decoration, but also allows you to easily carry the device and avoid losing it.

The TC35Pro's helpful indicator light keeps you alert of your current track's output quality and type:

  • Blue: PCM output
  • Green: native DSD decoding output

ddHiFi TC35Pro connected to Samsung mobile device displaying blue indicator light and highlighting lanyard


  • Connection options: USB-C or Lightning
  • Socket: 3.5mm stereo
  • DAC: CS43131
  • Amplifier Chip: ES9603Q
  • Output power: 65mW+65mW (32Ω load)
  • SNR: > 122dB (A-wt)
  • Dynamic range: > 120dB (A-wt)
  • THD+N: <0.0004% @1kHz
  • PCM decoding: Up to 32bit/384kHz
  • DSD decoding: Native DSD64/DSD128/DSD256
  • Status Indicator: Blue(PCM), Green(DSD)
  • Dimensions (excl. the plug): 29mm × 17mm × 10mm
  • Weight: About 8.5g

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    Customer Reviews

    Based on 1 review

    A pos, all it does is get warm- no value added

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