Universal Audio Sphere LX Modeling Microphone Review: A closer look at the components

Alistair Vance
Written by Alistair Vance

May 8, 2026

Universal Audio Sphere LX Modeling Microphone

Universal Audio Sphere LX Modeling Microphone Review: A closer look at the components

Details of model Universal Audio Sphere LX Modeling Microphone

  • Large-diaphragm condenser microphone for reproducing the sound characteristics of 38 classic ribbon, condenser and dynamic microphones
  • 2.54 cm Double-diaphragm design (gold-plated)
  • Dual mode for different microphone combinations
  • Microphone type, polar pattern and other characteristics can be changed even after the recording has been made
  • Sound of different microphones can be auditioned
  • Reduce crosstalk, unwanted room colouration and other common recording problems using IsoSphere and Presets
  • Attenuation options: -10db and -20dB
  • Requires 48 V phantom power
  • Polar pattern: Variable Dual Output
  • Frequency range: 20 – 20,000 Hz
  • Output impedance: 200 Ohm
  • Max. sound pressure level: 145 dB SPL, 1% THD (with pad)
  • Dynamic range: 135 dB
  • Connection: XLR-m (5-pin)
  • Dimensions (L x Ø): 195 x 50 mm
  • Weight: 545 g
  • Supported plug-in formats UAD, AAX Native, VST2, VST3, Audio Units (Mac only)
  • Supported operating systems Native (AAX, VST and AU): Mac OSX 10.15 and higher, Windows 10 and 11 (64-bit)
  • Supported operating systems Apollo interfaces and UAD-2 hardware (AAX, VST, AU and RTAS): Mac OSX 10.15 and higher, Windows 10 and 11.
  • System requirements: Internet connection, compatible plug-in host application (DAW software) with support for AAX, VST2, VST3, AU or UAD, UA Connect for managing UADx plug-ins, two mic preamps with phantom power.
  • Incl. microphone holder, 3 m split cable (5-pin XLR to 3-pin XLR) and a case

Images

Universal Audio Sphere LX Modeling Microphone Review: A closer look at the components

Universal Audio Sphere LX Modeling Microphone Review: A closer look at the components

Universal Audio Sphere LX Modeling Microphone Review: A closer look at the components

Universal Audio Sphere LX Modeling Microphone Review: A closer look at the components

Universal Audio Sphere LX Modeling Microphone Review: A closer look at the components

Universal Audio Sphere LX Modeling Microphone Review: A closer look at the components

Universal Audio Sphere LX Modeling Microphone Review: A closer look at the components

Universal Audio Sphere LX Modeling Microphone Review: A closer look at the components

Universal Audio Sphere LX Modeling Microphone Review: A closer look at the components

Additional Information

Customer Review Summary

The Universal Audio Sphere LX Modeling Microphone is a remarkable piece of equipment that truly delivers on its promise. As a versatile tool, it offers the functionality of 20 microphones in one, making it an excellent choice for various recording needs.

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Right from the start, the integration with my Apollo system was seamless. The sound quality of the mic itself is impressive, providing a solid, clear, and detailed audio experience. Even without the mic modelling feature, it performs exceptionally well, proving to be a high-quality microphone that feels and sounds fantastic.

What sets the Sphere LX apart is its extensive modelling capabilities. While not all emulations hit a perfect score, many of them are highly usable and work beautifully in mixes. The ability to adjust polar patterns and proximity effects post-recording is a game-changer, allowing for enhanced control over the sound and frequency response. This flexibility significantly aids in achieving professional-quality recordings.

Although there is a learning curve to maximise its potential, the time invested in exploring its various models and settings pays off handsomely. The included case makes it portable, making it suitable for both home studios and professional environments. Overall, the Sphere LX has become an indispensable tool in my arsenal, providing a magnificent array of options for capturing vocals and instruments alike.

In summary, I highly recommend the Universal Audio Sphere LX for anyone looking to elevate their recording game. It blends quality and versatility seamlessly, making it a worthy investment for both amateur and professional audio engineers.



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Alistair Vance

Based in Bristol, Al has spent over a decade mixing local bands before specialising in hybrid studio consulting. He’s obsessed with the price-to-performance ratio, helping musicians achieve a "Radio Ready" sound without the need for a £50,000 Neve console. No fluff, just honest gear reviews to get your tracks sounding professional on a real-world budget.

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