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Audio-Technica AT4081 Active Ribbon Microphone , $819.00 - Add to Cart Skip to Product Information

Audio-Technica AT4081 Active Ribbon Microphone

Active Ribbon Microphone with Low-profile Body, Figure-8 Pickup Pattern, and Phantom-powered Electronics
Item ID: AT4081
Audio-Technica AT4081 Active Ribbon Microphone
We Can Get It Fast!

While this isn't an item we normally stock, we can still get it to you as fast as possible due to our great relationship with Audio-Technica. Go ahead and place your order and we'll follow up shortly to let you know when to expect it. Estimated October 19, 2026

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Audio-Technica AT4081 Active Ribbon Microphone
We Can Get It Fast!

While this isn't an item we normally stock, we can still get it to you as fast as possible due to our great relationship with Audio-Technica. Go ahead and place your order and we'll follow up shortly to let you know when to expect it. Estimated October 19, 2026

This A-T Ribbon Mic is Sure to be Active in Your Studio!

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Our Product Research Team

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The Audio-Technica AT4081 active ribbon microphone gives you the amazingly smooth and natural sound of a quality ribbon mic, but also adds a higher output than you'd expect! A-T built the AT4081 around their revolutionary, active ribbon transducer — but the AT4081's slender build more closely resembles that of a pencil condenser microphone body, which allows you to place it in wide variety of positions. Given its low-profile design and versatile placement options, the great-sounding AT4081 is ideal for miking strings, horns, drum overheads, and guitar cabinets.

Audio-Technica AT4081 Active Ribbon Microphone at a Glance:
  • Classic ribbon sound, modern capabilities
  • Tough, innovative ribbon design
  • Step up to 40 series quality

Classic ribbon sound, modern capabilities
Delivering the warmth and natural sound of a classic ribbon microphone, Audio-Technica's handcrafted AT4081 offers a robust build for long-lasting performance and higher output for maximum compatibility with microphone preamplifiers. With its low-profile stick design, this microphone is a natural for use on a wide range of instruments (horns, strings, drum overheads, orchestras and more) and guitar cabinets in recording studios and live-sound settings.

Tough, innovative ribbon design
Equally at home in recording studios and live-sound settings, the microphone features Audio-Technica's innovative MicroLinear ribbon imprint, which protects the dual ribbons from lateral flexing and distortion. Audio-Technica's innovative ribbon transducer advances the evolution of ribbon microphone design!

Step up to 40 series quality
Audio-Technica's 40 series microphones let you capture great sound, and they let you do it the way you want. Designed from the ground up for premium performance, these 40 series mics are also built to keep on performing over the long haul — any of the great mics in this series makes a perfect addition to your mic locker! Best of all, these 40 series mics provide top-shelf A-T quality that's suitable for elite studio facilities — at prices that put them well within your reach!

Audio-Technica AT4081 Active Ribbon Microphone Features:
  • Low-profile stick design maximizes placement options
  • Smooth, warm and natural sound tuned for instrument reproduction
  • Audio-Technica ribbon design with 18 patents pending including proprietary MicroLinear ribbon imprint for superior durability
  • Innovative dual ribbon construction for increased sensitivity
  • Extremely powerful N50 neodymium magnets for high output level
  • Superfine mesh guards against ribbon damage
  • High SPL capability and extended frequency response
  • Handmade production, including ribbon corrugation, imprint and assembly
  • Phantom-powered active electronics provide stable impedance and higher output for maximum compatibility with microphone preamps
  • Polar pattern: Figure-8
  • Frequency response: 30Hz-18kHz
  • Open circuit sensitivity: -42dB (7.9 mV) dB re 1V at 1 Pa
  • Impedance: 100 ohms
  • Max input sound level: 150dB SPL, 1kHz at 1% T.H.D.
  • Noise: 25dB SPL
  • Dynamic range (typical): Mid - 125dB, 1kHz at Max SPL
  • Signal-to-noise ratio: 69dB, 1kHz at 1 Pa
  • Weight: 5.4 oz.
  • Dimensions: 6.1" length; 0.83" maximum body diameter
  • Output connectors: Integral 3-pin XLRM-type
  • Included accessories: AT8471 isolation clamp for 5/8"-27 threaded stands; 5/8"-27 threaded adapter; windscreen; protective carrying case
  • Requires +48V phantom power
The Audio-Technica AT4081 active ribbon microphone gives you A-T quality, a low-profile design, and classic ribbon-mic sound!

Warranty Info

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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.