Universal Audio Sphere LX

From the Sphere lineage to the compact and accessible LX version

The Sphere LX continues the microphone modeling approach popularized by the Sphere series, now under Universal Audio. It condenses the core concept into a more compact and affordable format while retaining the dual output that allows precise recreation of the polar patterns and behaviors of classic microphones. With its 20 ready-to-use models, it aims for an optimal balance between versatility and simplicity.

Who it's for and in what usage context

The Sphere LX is designed for singers, creators, podcasters, and sound engineers who want access to a "pro studio" microphone collection without multiplying transducers. Whether in a home studio or mobile recording setup, it delivers reliable results on vocals, guitar, amps, percussion, or snare drum, with the ability to adjust polar patterns afterward to better manage bleed and acoustics.

Key features for a modern workflow

Real-time modeling and Apollo integration

Thanks to the Sphere plug-in, you can pre-listen and switch models before, during, or after recording, in any DAW. When paired with an "Apollo" interface, near-zero latency processing makes virtual microphone selection easy via headphones and secures artist performances.

"Dual" mode and variable directivity

The dual capsule and dual output allow mixing two models and resynthesizing polar patterns (cardioid, omni, figure-eight, intermediate variants). On snare drum or guitar cabinet, combine punch and definition without moving the microphone.

IsoSphere and acoustic control

IsoSphere presets reduce room imprint and compensate for coloration from common reflection filters, resulting in cleaner and more consistent recordings, even in untreated spaces.

Premium construction and ready-to-record bundle

Two gold-sputtered diaphragms, very low self-noise, and a comfortable SPL headroom ensure precise and quiet capture. Delivered with mount, 3 m cable, and hard case, it integrates into your chain within minutes.

Technical specifications

Frequency response - start	20 Hz	Capsule	Large Diaphragm
Frequency response - end	20 kHz	Connection	XLR
Category	studio microphone	Color	Black
Directivity	omnidirectional, cardioid, bidirectional

Microphone type	Electrostatic modeling	Output impedance	200 Ohms
Frequency range	20 Hz to 20 kHz	Recommended load impedance	at least 1 kOhm
Sensitivity	-39 dB (22 mV) ref 1 V at 1 Pa, 1 kHz	Phantom power required	48 V DC, 5 mA (standard)
Noise level	10 dBA	Connector	5-pin male XLR
Signal-to-noise ratio	84 dB	Dimensions	195 x 50 mm
Maximum SPL	145 dB SPL, 1% THD (with pad)	Weight	545 g
Dynamic range	133 dB