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Product Description

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The iEMatch4.4 from iFi Audio transforms your listening with improved sound clarity, reduced hiss, and enhanced dynamic range. Its dual sensitivity settings—Ultra (-24dB) and High (-12dB)—ensure compatibility with a wide range of headphones and IEMs. With its custom helix cable design minimizing interference, it delivers cleaner, more immersive audio while protecting your hearing.
Get the Details

Features & Specs Line Circle

INPUT IMPEDANCE
< 40 Ohms (High-Sensitivity)
< 50 Ohms (Ultra-Sensitivity)
OUTPUT IMPEDANCE
< 8.4 Ohms (High-Sensitivity)
< 3.6 Ohms (Ultra-Sensitivity)
CONSTRUCTION
Gold plated, copper matrix wiring
WARRANTY
1 year
INPUT IMPEDANCE
< 40 Ohms (High-Sensitivity)
< 50 Ohms (Ultra-Sensitivity)
OUTPUT IMPEDANCE
< 8.4 Ohms (High-Sensitivity)
< 3.6 Ohms (Ultra-Sensitivity)
CONSTRUCTION
Gold plated, copper matrix wiring
WARRANTY
1 year

Expert Insight

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The iEMatch4.4 by iFi Audio optimizes your listening experience with balanced devices, reducing noise and enhancing clarity for even the most sensitive headphones or IEMs.

Expert Img
Dylan Crane
Brand Manager

Details

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iFi iEMatch+ 4.4mm Optimizer

Optimise your audio experience with the iEMatch4.4 from iFi Audio. Designed for seamless compatibility with all 4.4mm balanced devices, it offers two sensitivity adjustment settings:

  • Ultra (-24dB) for ultra-sensitive headphones/IEMs
  • High (-12dB) for high-sensitivity headphones

These adjustments unlock improved sound clarity, expanded dynamic range, reduced background hiss, and more pronounced vocals—transforming the way you listen.

Instant Upgrade, Effortless Use

Simply connect the iEMatch4.4 between your headphones/IEMs and your smartphone, digital audio player (DAP), or other music source for immediate improvements. It restores 24/16-bit audio resolution, reduces noise by 12/24dB, and retains 100% frequency fidelity. Enjoy safer, more comfortable listening with optimal volume control, reduced noise, and enhanced dynamics—anytime, anywhere.

Tailored for Your Preferences

The iEMatch4.4 offers customizable sensitivity:

  • High: Ideal for high-sensitivity headphones (-12dB)
  • Ultra: Perfect for ultra-sensitive IEMs (-24dB)

Experiment with both settings to find your ideal balance. For further details, check out our Tech Note on impedance comparisons.

Engineered for Purity

The minZ™ custom helix cable design minimizes capacitance and inductance while providing intrinsic shielding against RFI and EMI interference. This ensures a cleaner, more accurate audio signal transfer.

Unlock Lost Resolution

Did you know listening at normal volumes often sacrifices at least 2 bits of audio resolution? With the iEMatch4.4, you can safely raise the digital volume, recovering those lost bits while protecting your hearing.

Explore more about this feature in our Tech Note.

iEMatch4.4 by iFi Audio

Simple. Effective. Transformative.

Upgrade your listening experience today and discover sound like never before.

User Manual

Reviews

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Product Descriptiondown arrow

Product Description

Line Circle
The iEMatch4.4 from iFi Audio transforms your listening with improved sound clarity, reduced hiss, and enhanced dynamic range. Its dual sensitivity settings—Ultra (-24dB) and High (-12dB)—ensure compatibility with a wide range of headphones and IEMs. With its custom helix cable design minimizing interference, it delivers cleaner, more immersive audio while protecting your hearing.
Get the Details
Features & Specsdown arrow

Features & Specs Line Circle

INPUT IMPEDANCE
< 40 Ohms (High-Sensitivity)
< 50 Ohms (Ultra-Sensitivity)
OUTPUT IMPEDANCE
< 8.4 Ohms (High-Sensitivity)
< 3.6 Ohms (Ultra-Sensitivity)
CONSTRUCTION
Gold plated, copper matrix wiring
WARRANTY
1 year
INPUT IMPEDANCE
< 40 Ohms (High-Sensitivity)
< 50 Ohms (Ultra-Sensitivity)
OUTPUT IMPEDANCE
< 8.4 Ohms (High-Sensitivity)
< 3.6 Ohms (Ultra-Sensitivity)
CONSTRUCTION
Gold plated, copper matrix wiring
WARRANTY
1 year
Expert Insightdown arrow

Expert Insight

Line Circle

The iEMatch4.4 by iFi Audio optimizes your listening experience with balanced devices, reducing noise and enhancing clarity for even the most sensitive headphones or IEMs.

Expert Img
Dylan Crane
Brand Manager
Detailsdown arrow

Details

Line Circle

iFi iEMatch+ 4.4mm Optimizer

Optimise your audio experience with the iEMatch4.4 from iFi Audio. Designed for seamless compatibility with all 4.4mm balanced devices, it offers two sensitivity adjustment settings:

  • Ultra (-24dB) for ultra-sensitive headphones/IEMs
  • High (-12dB) for high-sensitivity headphones

These adjustments unlock improved sound clarity, expanded dynamic range, reduced background hiss, and more pronounced vocals—transforming the way you listen.

Instant Upgrade, Effortless Use

Simply connect the iEMatch4.4 between your headphones/IEMs and your smartphone, digital audio player (DAP), or other music source for immediate improvements. It restores 24/16-bit audio resolution, reduces noise by 12/24dB, and retains 100% frequency fidelity. Enjoy safer, more comfortable listening with optimal volume control, reduced noise, and enhanced dynamics—anytime, anywhere.

Tailored for Your Preferences

The iEMatch4.4 offers customizable sensitivity:

  • High: Ideal for high-sensitivity headphones (-12dB)
  • Ultra: Perfect for ultra-sensitive IEMs (-24dB)

Experiment with both settings to find your ideal balance. For further details, check out our Tech Note on impedance comparisons.

Engineered for Purity

The minZ™ custom helix cable design minimizes capacitance and inductance while providing intrinsic shielding against RFI and EMI interference. This ensures a cleaner, more accurate audio signal transfer.

Unlock Lost Resolution

Did you know listening at normal volumes often sacrifices at least 2 bits of audio resolution? With the iEMatch4.4, you can safely raise the digital volume, recovering those lost bits while protecting your hearing.

Explore more about this feature in our Tech Note.

iEMatch4.4 by iFi Audio

Simple. Effective. Transformative.

Upgrade your listening experience today and discover sound like never before.

User Manual

Reviewsdown arrow

Reviews

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