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Universal Audio SD-1 Dynamic Microphone with Hemisphere Modeling , $299.00 - Add to Cart Skip to Product Information

Universal Audio SD-1 Dynamic Microphone with Hemisphere Modeling

Dynamic Microphone with Low-cut and Articulation Switches, Internal Shockmount, and Hemisphere Modeling Technology - White
Item ID: SD1Mic
Universal Audio SD-1 Dynamic Microphone with Hemisphere Modeling
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Universal Audio SD-1 Dynamic Microphone with Hemisphere Modeling
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Setting a New Benchmark for Vocal Microphones

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Record stellar vocals, podcast episodes, and more with Universal Audio’s SD-1 Dynamic Microphone. UA’s flagship dynamic microphone, the SD-1, boasts a flat frequency response and captures a rich, natural sound that’s dynamite on close-miked vocals and instruments. At Sweetwater, our team members have taken advantage of the SD-1’s cardioid polar pattern to participate in Zoom calls from home without any background noise bleeding through. Plus, the SD-1 comes armed with Hemisphere, an exciting microphone modeling plug-in descended from Sphere that contains five iconic dynamic models. This microphone also includes UA-designed Apollo Channel Strip Presets with settings for any source imaginable. Complete with its low-cut and articulation boost switches, the Universal Audio SD-1 Dynamic Microphone makes it easier than ever to capture top-notch audio from any source.

Note: The Universal Audio SD-1 requires a Universal Audio Apollo audio interface to access Apollo Channel Strip Presets. Please call your Sweetwater Sales Engineer to make sure your interface is compatible.

Get polished results right away with Apollo Channel Strip Presets

The design team at Universal Audio didn’t just aim to emulate the world’s most popular podcasting microphone, they designed the SD-1 to firmly surpass it. How so? By including a selection of Apollo Channel Strip Presets with your purchase. Use the SD-1 with a compatible Universal Audio Apollo interface, and you get instant access to radio-ready EQ and compression settings for broadcasting, vocals, and guitar. If you’re ready to up the production value of your projects, pick up a Universal Audio SD-1 Dynamic Microphone.

Included Hemisphere mic models:

  • DN-7: Renowned for its use on high-profile records by everyone from Michael Jackson to Metallica, this ubiquitous cardioid dynamic mic can also be found in radio and broadcasting studios around the world. By adjusting the AXIS control, you can get the sound of the mic without a windscreen — a studio secret favored by pro engineers.
  • DN-20: This industry-standard broadcasting mic has applications ranging from vocals to kick drums. Its presence boost and high-frequency dip minimize sibilance, and with the filter switch, you can get additional tone shaping by cutting below 400Hz.
  • RB-77DX Satin: This classic ribbon mic has been wielded by musical icons such as Bing Crosby, Ray Charles, Frank Sinatra, Elvis Presley, B.B. King, and Johnny Cash, as well as by famous TV personalities such as David Letterman and Larry King.
  • DN-88: This all-purpose dynamic mic delivers smooth, even sound that's flattering but not overpowering. Famously used as a vocal mic by Phil Collins, it's also an effective option for bass guitar amps and tom drums.
  • DN-441: The classic 441-style mic has been used by countless artists, including Fleetwood Mac, Tom Petty, and Tame Impala. Many engineers have relied on this model for its balanced and natural sound on vocals, snare drums, and guitar amps.

Explore Hemisphere’s virtual mic locker

Included with your new SD-1 microphone, the Hemisphere modeling plug-in takes the concept of UA’s Sphere software and applies it to cardioid mics. It spans models of five iconic dynamic mics from the world’s most respected manufacturers. Whether you’re looking for the industry-standard podcast sound or other unique sounds, Hemisphere has you covered — and then some. Better still, Hemisphere is compatible with every Universal Audio Standard series microphone and includes modeled microphones optimized for the SC-1 large-diaphragm condenser, the SD-1 dynamic mic, and SP-1 pencil condenser.

Enjoy total control with Hemisphere

There’s more to like about Hemisphere beyond the larger-than-life microphone models. The plug-in also offers proximity, axis, and filter parameters. The proximity knob virtually increases or decreases the distance of your microphone from the source, so you don’t have to physically move the mic to achieve an optimal sound. Furthermore, the axis control virtually alters the axis at which the mic is placed — an industry first. This control helps tame harsh, unwanted frequencies on your guitar amps, snare drums, and much more. Most importantly, Hemisphere is so powerful that you can change the filter, proximity, and axis controls even after you’re done tracking. Using Hemisphere is the easiest way to get perfect recordings the first time.

Sculpt your sound at the source

The SD-1 comes with two passive switches mounted to the back of the microphone. The selectable low-cut switch cuts rumble below 200Hz out of the equation. Turn on the articulation boost switch, and you’ll be rewarded with a satisfying bump between 3–5kHz. Use them together or separately to achieve clear and present recordings like never before. The SD-1 offers the perfect sound for any source.

Universal Audio SD-1 Dynamic Microphone Features:

  • Universal Audio’s flagship dialogue microphone
  • Classic dynamic design is ideal for close-miked vocals and instruments
  • Hemisphere modeling technology gives you access to 5 classic microphone models
  • Track through legendary mic models in real time
  • Proximity, filter, and axis controls shape your sound —before or after tracking
  • Cardioid polar pattern focuses on your voice
  • Internal shockmount and built-in windscreen keep distracting noises to a minimum
  • Low-cut switch cuts rumble for greater clarity
  • Articulation boost switch enhances presence
  • Included Apollo Channel Strip presets help you sound your best with a single click
  • Sleek design looks great on camera

Warranty Info

Sweetwater's FREE 2-Year Total Confidence Coverage Warranty

Extra peace of mind at no extra cost.

  • Save money with FREE parts and labor
  • Get back to making music with the industry's fastest turnaround time
  • Fix it the first time with our award-winning, factory-certified Service Department
Learn More about Total Confidence Coverage

Offer applies only to single-receipt qualifying purchases. Select manufacturers may require that only the manufacturer’s products qualify towards the minimum purchase amount needed to be eligible for promotional financing. Otherwise, an invoice that meets the minimum purchase amount and contains at least one qualifying manufacturer product is eligible for promotional financing. No interest will be charged on promo purchase balance, and equal monthly payments are required on promo purchase until it is paid in full. The payments equal the amount financed divided by the number of months in the promo period, rounded up to the next whole dollar. These payments may be higher than the payments that would be required if this purchase was a non-promo purchase. During the last month(s) of the promo period the required monthly payment may be reduced due to the prior months’ rounding. Regular account terms apply to non-promo purchases. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

Offer applies only to single-receipt qualifying purchases. No interest will be charged on the promo balance if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period, depending on purchase amount, promo length and payment allocation. Regular account terms apply to non-promo purchases and, after promo period ends, to the promo balance. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

The estimated required monthly payment shown which excludes taxes and delivery equals the amount financed divided by the number of months in the promo period, rounded up to the next cent. During the last month(s) of the promo period the required monthly payment may be reduced due to this rounding. These payments apply only with the financing offer shown. If you make these payments by the due date each month, you should pay off this amount financed within the promo period, if it is the only balance you are paying off. If you have other balances on your account, this payment will be added to any other minimum monthly payments.

Applies only to select items from this manufacturer. Ask your Sweetwater Sales Engineer for more details.