• TRUTHEAR PURE earpieces in black, faceplate and side view
  • TRUTHEAR PURE pair, side view showing the 0.78mm 2-pin sockets
  • TRUTHEAR PURE with clear coaxial cable on black
  • TRUTHEAR PURE 1DD+3BA hybrid in-ear monitors poster
  • TRUTHEAR PURE three-way crossover and nozzle feature graphic
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TRUTHEAR

TRUTHEAR PURE Hybrid IEMs — 1DD+3BA, 3-Way Crossover, Coaxial 2-Pin Cable

TRUTHEAR PURE Hybrid IEMs — 1DD+3BA, 3-Way Crossover, Coaxial 2-Pin Cable
  • Genuine & Brand-New
  • Free Shipping · Ships from China
  • 1-Year Warranty
  • 45-Day Returns
$102.99 USD
$102.99 USD
Shipping calculated at checkout.
Kit

The TRUTHEAR PURE is a 1DD+3BA hybrid IEM with a 10mm dynamic driver, a three-way crossover, 13.8Ω impedance, 124dB/Vrms sensitivity and a silver-plated coaxial 0.78mm 2-pin cable, with an optional kit that adds the KEYX USB-C DAC. It suits listeners who want one hybrid IEM for music, monitoring and gaming.

Who the TRUTHEAR PURE is for

  • All-round use: TRUTHEAR says the PURE suits monitoring, music and gaming, with punchier bass, a more solid midrange and more treble detail than its HEXA.
  • First hybrid IEM: A 10mm dynamic driver with a copper voice coil handles bass, while a composite full-range balanced armature and a custom high-frequency balanced armature cover the rest.
  • Phones and dongles: The 3.5mm coaxial cable fits DAPs and dongles, and the With KEYX DAC kit adds a CS43131 USB-C to 3.5mm dongle for phones without a headphone jack.
  • Fit tuning: Thick- and thin-bore tips in three sizes plus a pair of foam tips come in the box for dialing in seal and comfort.
  • Skip it if: you need a 4.4mm balanced cable or an in-line mic; the PURE ships with one 3.5mm coaxial cable.

TRUTHEAR PURE key specs

  • Drivers: 1 dynamic + 3 balanced armature per side, three-way crossover
  • Dynamic driver: 10mm, silicone suspension + LCP dome diaphragm, N52 magnet, copper voice coil
  • Impedance: 13.8Ω ±15% @1kHz
  • Sensitivity: 124dB/Vrms @1kHz
  • Frequency response: 7Hz–40kHz (free field); 20Hz–20kHz effective (IEC60318-4, −3dB)
  • THD: ≤1% @1kHz (94dB)
  • Shell: HeyGears DLP 3D-printed resin, black
  • Cable: Silver-plated oxygen-free copper coaxial, 0.78mm 2-pin, 3.5mm plug
  • Kit options: IEMs Only, or With KEYX DAC (adds the TRUTHEAR KEYX CS43131 USB-C to 3.5mm DAC/amp)
  • In the box: PURE IEMs, coaxial cable, 3 pairs thick-bore + 3 pairs thin-bore tips (S/M/L), 1 pair foam tips (M), anime card, manual

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

TRUTHEAR PURE vs similar options

  • vs FiiO JH5: Adds a fourth balanced armature beside a 10mm carbon-based dynamic driver, also in 3D-printed shells with a silver-plated 2-pin cable; pick the PURE for its foam plus two-bore tip kit and optional KEYX DAC kit.
  • vs SIMGOT EM6L: Adds a fourth balanced armature around an 8mm dynamic driver, rated 26Ω and 119dB/Vrms; pick the PURE for its 10mm dynamic driver, 124dB/Vrms sensitivity and optional KEYX DAC kit.
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Specifications

Driver 1 dynamic (10mm, silicone suspension + LCP dome) + 3 balanced armature per side
Impedance 13.8Ω ±15% @1kHz
Sensitivity 124dB/Vrms @1kHz
Frequency response 7Hz–40kHz (free field); 20Hz–20kHz effective (IEC60318-4, −3dB)
Connector 0.78mm 2-pin (detachable); 3.5mm plug

What's in the box

  • TRUTHEAR PURE IEMs
  • Silver-plated coaxial cable
  • Ear tips, thick bore: 3 pairs (S, M, L)
  • Ear tips, thin bore: 3 pairs (S, M, L)
  • Foam ear tips: 1 pair (M)
  • Anime card
  • Manual
  • TRUTHEAR KEYX USB-C DAC (With KEYX DAC kit only)
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.