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Universal Audio 1176LN Classic Limiting Amplifier Certified Open Box , $2,699.10 - Add to Cart Skip to Product Information

Universal Audio 1176LN Classic Limiting Amplifier Certified Open Box

Limiting Class A Line-level Amplifier with All-transistor Circuitry
Item ID: 1176LNd1
Universal Audio 1176LN Classic Limiting Amplifier

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Universal Audio 1176LN Classic Limiting Amplifier Certified Open Box

Certified Open Box Savings!

Save $299.90 What is Certified Open Box?

The price below reflects your savings.

Savings: $299.90 New for $2,999.00

Own the Legendary 1176

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Our Product Research Team

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The Stones, Zeppelin, Michael Jackson — you've heard it on countless classic recordings. It's the legendary 1176LN. In 1967, Bill Putnam released the solid-state redesign of his venerable 176 tube compressor, ushering in the modern era of dynamics processing. The Universal Audio 1176LN Limiting Amplifier was an instant classic. It featured ultra-fast attack and release times and a broad palette of sonic malleability ranging from inconspicuous compression to flamboyant distortion. Its Class A output stage, which incorporated a custom overwound transformer, always delivered sweetly musical results that quickly earned the 1176 a home in pro studios worldwide. Today, the Universal Audio 1176LN is crafted to original specifications in Scotts Valley, California, handwired point to point, with every component carefully selected for authenticity. It's a toneful beast that works wonders on every signal you pass through it. Basses sound gargantuan. It imparts a definitive thwack to lackluster snare drums. It has no equal for grabbing a vocal and pushing it to the front of your mix. Your studio simply isn't complete without it.

Responsive, colorful dynamics control

In their 1970s literature, UA billed the 1176LN as a "true peak limiter with all transistor circuitry and superior performance on all types of program material." The superior performance part almost seems like an understatement. Sporting lightning-fast attack times as low as 20 microseconds, the '76 is certainly one of the most competent dynamics controllers ever designed, but it also has an iconic signature sound that is quite addictive. In fact, many engineers run signal through it with compression off, just for the tone. All by themselves, the unit's amplifiers and transformers bestow a seductive "hot" quality upon any signal that passes through. If you're seeking instant vibe, attitude, and character, you need an 1176 in your rack.

Push-button-selectable ratios and Nuke Mode

Individually, the 1176's famed push-button-selectable ratios of 4:1 and 8:1 (compression), and 12:1 and 20:1 (limiting) give you generous dynamics-control leeway, but they pack a sonic surprise when all four are pressed in simultaneously. Deployed on the right source — drum room mics, for instance — the so-called "Nuke Mode" can trigger warped, explosive results akin to a seismic event in your control room. Symptoms may include increased distortion, a plateaued slope on initial transients, and extended lag time — kind of like a fun house mirror for audio. At Sweetwater, we know of no other processor that can brutalize your signal quite so delightfully.

A legend returns

Bill Putnam, Jr. relaunched Universal Audio in 1999, and the company's first order of business was a faithful reproduction of the classic Blackface 1176LN. The discovery of extensive design notes enabled Bill Jr. to re-create and improve on his father's original creation. Based on the FET circuitry of the C, D, and E revisions of the classic 1176LN, the reissue includes a component that was critical to re-creating the sound of the original hardware: the original output transformer, complete with additional custom windings that deliver the feedback signal to the line output amplifier circuit. UA's obsessive attention to detail captures all the sonic character and nuance of the original 1176LN. The reissue takes its place alongside the countless vintage units still in daily service in top audio facilities around the world. Put it to work in your studio.

Universal Audio 1176LN Limiting Amplifier Features:

  • Enhance your music with the legendary FET compressor/limiter
  • Custom Class A output transformers
  • Record your tracks through legendary vintage-spec solid-state circuitry
  • Ultra-fast attack time as low as 20 microseconds
  • Ideal for shaping dynamics on guitars, bass, drums, vocals, and more
  • Impart vibe, color, and character to signals without using compression
  • Faithful to the original in design, manufacturing, and performance
  • Handcrafted in UA's Scotts Valley, California, labs
What is Certified Open Box Gear?

At Sweetwater, we're so picky that what we call "Certified Open Box" is actually better than what most music retailers sell as "new" gear! Our gear hasn't endured hundreds of people a week plunking away at all the keyboards, fumbling through Stairway to Heaven on every guitar or playing with every fader and knob on a mixer or control surface.

Certified Open Box (also known as a demo) means we’ve had it out of the box for our YouTube channel, displayed at events, tested in our studio, or maybe it was in a customer’s hands for a few days and isn’t ‘factory fresh’ as a result. Every Certified Open Box item we sell has Sweetwater’s 2-year Total Confidence Coverage™ warranty and has been tested and verified up to ‘new’ specs by our factory-authorized technicians to make sure it’s in perfect working order before we ship it to you.

When you buy a Certified Open Box item at Sweetwater, you get:
  • 2-year Total Confidence Coverage Warranty™!
  • Products inspected and tested by our factory-authorized techs, guaranteed to function like new (or better)!
  • FREE shipping on most items
  • Equipment that will MEET or EXCEED your expectations!

Click HERE to browse our current inventory of Certified Open Box equipment. Purchasing Certified Open Box gear from Sweetwater is a smart and safe way to save!

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.