Universal Audio SD-1 Dynamic Microphone with Hemisphere Mic Modeling

Capture stunning vocals and instruments with the Universal Audio SD-1, the most advanced dynamic microphone in its class. Featuring best-in-class Hemisphere mic modeling, this cardioid mic delivers the natural, studio-quality sound of iconic microphones from RCA, Beyerdynamic, Sennheiser, and more. Whether you’re recording vocals, instruments, podcasts, or streaming, the SD-1 gives you professional results with ease.

Key Features

• Five legendary mic models powered by UA’s Hemisphere Mic Collection software.
• Custom tone-shaping with adjustable low-cut filter and articulation boost.
• Cardioid polar pattern for excellent background noise rejection.
• Natural, balanced sound for vocals, instruments, podcasting, and streaming.
• Rear-mounted XLR jack for clean cable management.
• Built-in shockmount and windscreen for cleaner recordings.
• Works with or without UA hardware for flexible recording options.
• Record through UA’s Apollo interfaces to access real-time mic modeling.

Record Through Five Famous Mics

The SD-1 is powered by UA’s award-winning mic modeling technology, found in the acclaimed Sphere microphones. With the included Hemisphere Mic Collection software, you can instantly access the authentic sound of classic dynamic and ribbon microphones.

Included Hemisphere Mic Models

• DN-7 – Used on iconic recordings from Michael Jackson to Metallica, this cardioid mic is a go-to for vocals and instruments.
• DN-20 – A broadcasting industry standard for vocals, kick drums, and radio applications.
• RB-77DX Satin – A legendary ribbon mic used by Bing Crosby, Frank Sinatra, Elvis Presley, and B.B. King.
• DN-88 – Smooth and flattering, perfect for vocals, bass amps, and tom drums.
• DN-441 – A large-diaphragm supercardioid mic used by Fleetwood Mac, Tom Petty, and Tame Impala.

Shape Your Sound with Onboard Controls

The SD-1 features easy-to-use tone-shaping switches that allow you to tailor your recordings in real time:

• Low Cut Filter (200 Hz): Removes unwanted low-end rumble for cleaner recordings.
• Articulation Boost (3-5 kHz): Enhances clarity and presence for vocals and instruments.

Reject Background Noise for Clearer Recordings

The finely tuned cardioid polar pattern on the SD-1 ensures that your recordings are focused and isolated, rejecting unwanted noise from fans, AC units, and other distractions. Whether you’re recording in a home studio, rehearsal space, or pro studio, the SD-1 delivers clear, natural results.

Seamless Integration with Apollo Interfaces

When paired with a Universal Audio Apollo audio interface, you can record in real time through different mic models and apply custom channel strip presets for instant, album-ready sound.

Designed for a Professional Desktop Setup

The SD-1 is built for a sleek, modern studio. Its rear-mounted XLR jack allows for clean cable runs, and its built-in shockmount and windscreen ensure cleaner recordings for vocals, podcasts, livestreams, and more.

Specifications

• Microphone Type: Dynamic
• Polar Pattern: Cardioid
• Frequency Range: 50 Hz – 16 kHz
• Sensitivity: -58 dB (1.3 mV) ref 1V at 1 Pa, 1 kHz
• Output Impedance: 200 Ohms
• Recommended Load Impedance: Greater than 1 K Ohms
• Adjustable Controls: Low Cut Filter (200 Hz) – Off/On, Articulation Boost (3 – 5 kHz) – Off/On
• Connector: 3-Pin XLRM
• Included Accessory: ⅝” to ⅜” Thread Adapter
• Dimensions: 7.68″ (195 mm) length, 2.36″ (60 mm) diameter
• Weight: 1.6 lbs (735 g)

Capture Legendary Sound with the Universal Audio SD-1

Whether you’re recording vocals, instruments, podcasts, or live streaming, the Universal Audio SD-1 delivers pro-quality sound with the flexibility of industry-leading mic modeling. Get the iconic tones of classic mics and tailor your recordings to perfection, all in a sleek, studio-ready design.