• ddHiFi TC35CM2 USB-C to 3.5mm DAC cable in silver with braided cable
  • ddHiFi TC35CM2 lossless decoding adapter cable on a keyboard
  • ddHiFi TC35CM2 separate DAC and amp chips inside the plug
  • ddHiFi TC35CM2 used with inline-mic earphones and a phone
  • ddHiFi TC35CM2 plugged into a phone with wired earphones
  • ddHiFi TC35CM2 plugged into a USB-C tablet with wired IEMs
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ddHiFi

ddHiFi TC35CM2 USB-C to 3.5mm DAC Cable — ES9603Q Amp, 45mW, 32-bit/384kHz

ddHiFi TC35CM2 USB-C to 3.5mm DAC Cable — ES9603Q Amp, 45mW, 32-bit/384kHz
  • Genuine & Brand-New
  • Free Shipping · Ships from China
  • 1-Year Warranty
  • 45-Day Returns
$53.99 USD
$53.99 USD
Shipping calculated at checkout.

The ddHiFi TC35CM2 is a USB-C to 3.5mm DAC/amp cable that pairs a dedicated DAC chip with an independent ES9603Q headphone amp for ≥45mW per channel into 32Ω and PCM up to 32-bit/384kHz, on a 9cm shielded oxygen-free copper cable. It suits USB-C phone, tablet and laptop users who want a cable-style dongle for wired earphones, including inline-mic models.

Who the ddHiFi TC35CM2 is for

  • USB-C phones and laptops: ddHiFi lists compatibility with most USB-C audio devices, including Android phones, iPhone 15, tablets and laptops.
  • Earphones with inline mics: The 4-pole 3.5mm socket supports CTIA inline controls for calls and music playback, and it detects when a headphone is plugged in.
  • Cable-style dongle fans: A 9cm braided, shielded cable runs between a molded USB-C plug and a molded 3.5mm socket, both in CNC-machined aluminum housings.
  • Lossless streaming: ddHiFi lists support for common lossless apps such as Apple Music, with PCM decoding up to 32-bit/384kHz.
  • Skip it if: You need a 4.4mm balanced output or more power for hard-to-drive headphones: it is a 3.5mm-only cable rated at ≥45mW per channel into 32Ω.

ddHiFi TC35CM2 key specs

  • Plug: USB-C
  • Socket: 3.5mm 4-pole, CTIA inline controls supported
  • Chips: Dedicated DAC chip + independent ES9603Q headphone amp
  • Output power: ≥45mW + 45mW (32Ω, THD+N <1%)
  • PCM decoding: Up to 32-bit/384kHz
  • SNR / dynamic range: ≥112dB (32Ω, A-weighted) / >120dB
  • THD+N / noise floor: <0.008% (32Ω) / <3μV (A-weighted)
  • Frequency response: 20Hz–20kHz
  • Cable: High-purity oxygen-free copper, multi-core shielded; 9cm excluding plugs
  • Weight: About 9.5g

Genuine ddHiFi stock. Free shipping on every order, 45-day returns.

ddHiFi TC35CM2 vs similar options

  • vs NiceHCK NK1 Ultra: Also a slim USB-C DAC/amp cable for wired IEMs; pick the TC35CM2 for its independent ES9603Q amp rated at ≥45mW per channel into 32Ω and its shielded oxygen-free copper cable.
  • vs FiiO Snowsky TINY A: Adds a USB-C charging pass-through, native DSD256 and a 10-band PEQ; pick the TC35CM2 for its cable-style design with an independent ES9603Q amp.
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Good to know

Buying from TonePier

Is this unit genuine?

Yes. Every unit we sell is genuine and brand-new, shipped in its original packaging, and backed by our 1-year TonePier warranty and 45-day returns.

Where does my order ship from, and how long does it take?

Every order ships from our warehouse in China, with full tracking, and most orders ship within 3 business days. Shipping is free on every order; most US orders arrive within 7–15 business days and most orders to other countries within 7–20 business days — see our shipping policy for details.

What if it isn't for me?

You get 45 days to decide. Keep the packaging, keep it in like-new condition, and send it back for a refund. Ear tips unsealed for hygiene reasons are fine — we expect you to actually listen.