The Universal Audio Sphere DLX is a modelling microphone capable of reproducing the tonal characteristics of 38 classic microphones of varying architectures, including renowned studio standards and rare vintage models like the Neumann U47 and AKG C12. Users can fine-tune key parameters, such as polar pattern settings, even during post-production. The Sphere DLX offers the unique capability to blend the tonal characteristics of two different models and naturally minimise unwanted acoustic reflections. Unlike the more compact Sphere LX model, the Universal Audio Sphere DLX also supports stereo recording, providing greater flexibility in multi-mic setups. The included Y-cable simply connects to the two microphone inputs of an audio interface, unlocking its full potential.
As a modelling microphone, the Universal Audio Sphere DLX works in tandem with its dedicated Sphere plugin, which applies advanced DSP processing to shape the capsule's response and achieve the characteristics of vintage microphones. When paired with a Universal Audio Apollo interface, the modelling process is entirely handled by the DSP engine, virtually eliminating latency and CPU load on the system. Additionally, the Sphere DLX is compatible with any audio interface featuring two microphone inputs with phantom power. In such setups, the Sphere plugin can be accessed as an effect within a DAW, utilising the host computer's processing power to apply the modelling effects in real time with minimal latency.
Offering an extensive collection of microphone emulations, the Universal Audio Sphere DLX specialises in capturing both vocals and instruments with equal precision. Whether in a professional recording studio or mobile recording environment, its low self-noise and excellent dynamic range deliver remarkable accuracy for both musical and spoken applications. Apollo interface users will also benefit from Unison-enabled preamp emulation, which includes highly realistic emulations of vintage hardware such as the Telefunken ELA M 251 and Neve 1073 preamp - an excellent addition for professional producers and engineers seeking further creative options without compromising performance in the studio.
Few manufacturers can draw upon a wealth of audio engineering experience comparable to that of Universal Audio. The company's founding father Bill Putnam, along with his friend Les Paul, have an admirable reputation as trend-setting music producers and developers of legendary analogue studio technology. Putnam recorded Chuck Berry, Muddy Waters, and Sarah Vaughan, and was Duke Ellington's favourite sound engineer. He developed the famous 1176 Peak Limiter and distributed the Teletronix LA-2A level amplifier. This earned him a posthumous "Technical Grammy Award" in 2000. In 1999, Putnam's sons, Bill Putnam Jr. and James Putnam, re-founded Universal Audio, transferring their father's analogue vision and craftsmanship to the digital music world. Their product range includes audio interfaces, dedicated DSP farms, and a variety of plug-ins, as well as analogue hardware devices.
The Universal Audio Sphere DLX emulates a wide variety of microphone types, including large and small-diaphragm condensers, tube and solid-state models, dynamic microphones, and even ribbon microphones. The Dual Mode feature allows users to blend two different mic models, opening up a host of creative avenues and innovative recording techniques. Whether capturing vocals, instruments, or room ambience, the Sphere DLX ensures a highly detailed and natural sound reproduction. Thanks to its dual-diaphragm design, the microphone is also capable of advanced stereo recording techniques, offering a significant advantage over conventional single-diaphragm microphones.
A standout feature of the Sphere plugin is Isosphere, designed to improve off-axis correction when recording inside portable vocal booths or using reflection filters such as the sE Reflexion Filter and Aston Halo. Isosphere compensates for sonic artefacts sometimes introduced by these acoustic treatments, enhancing clarity and natural tonality - an excellent choice for voice-over artists and home recording environments. Additionally, the Sphere DLX's dual-diaphragm architecture allows for accurate stereo capture when connected via the included Y-cable to two audio inputs. This enables classic stereo configurations such as XY and Mid-Side (M/S) techniques, providing precise control over stereo width and microphone placement, even after recording. Whether capturing grand pianos, drum overheads, or immersive room ambiance, the DLX delivers remarkable depth and realism in stereo applications, even in less-than-ideal acoustic spaces.