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Heir Audio Tzar 350 2-Driver In-Ear Earphone

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Heir Audio Tzar 350 2-Driver In-Ear Earphone

  • Dual Precision Tuned Balanced Armature Driver
        + One Dedicated for High Frequency Production
        + One Dedicated for Low Frequency Production

  • Single Bore Design

  • Internal Damper

  • Detachable Cable

  • Nominal Impedance at 1K Hz 350 ohms

  • Premium Package available!


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Beautifully hand crafted IEM, offering unprecedented level of fidelity. Of all the products offered by Heir Audio, none offers a smoother response than Tzar 350. Simply put, “Goose Bump” level performance in accuracy, and speed. This is a “reference” caliber IEM in a league of its own.

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Optional Premium Package

The Premium Package for the Tzar 350 is called the Tzar 350+. These are on pre-order only basis, as they are custom made in the factory according to your order and will have longer delivery time than standard IEMs. 

It will include the following:

  • Magnus 1 Cable (default)
  • Engraved Carrying Case
  • The name Heir Audio or a word with less than 5 characters engraved on the shell
  • Choice of three faceplates - Burl Wood(default for Ai S series), Buck Eye Burl Wood or Black Mamba with Heir Audio Logo
Technical Specifications

Additional Information

Colour Black
Warranty 2 years (local)
Product Weight (g) 299
Country of Manufacture China
Product Type Earphone
Style/Type Universal In-Ear
Driver Configuration 2-Drivers (Balanced Armature)
Impedance (Ω) 350
Headphone Design Closed-Back
Cable Style Detachable (2-pin Westone/CIEM)
User Reviews