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Universal Audio 1176LN Classic Limiting Amplifier

Limiting Class A Line-level Amplifier with All-transistor Circuitry
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Item ID: 1176LN
Universal Audio 1176LN Classic Limiting Amplifier
Price:$2,999 and 00 cents
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Universal Audio 1176LN Classic Limiting Amplifier
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Price:$2,999 and 00 cents
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This article was Written By

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Own the Legendary 1176

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

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Tech Specs

  • Type: FET Compressor/Limiter
  • Number of Channels: 1
  • Controls: Input, Output, Attack, Release, Ratio (Buttons)
  • Ratio: 4:1, 8:1, 12:1, 20:1
  • Frequency Response: 20Hz-20kHz
  • Inputs: 1 x XLR
  • Outputs: 1 x XLR
  • Rack Spaces: 2U
  • Height: 3.5"
  • Depth: 12.25"
  • Width: 19"
  • Weight: 11 lbs.
  • Manufacturer Part Number: 1176LN

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Reviews

A reason its a staple in the music industry
The 1176 is a work horse with a beautiful sound. It has the perfect amount of bite and presence in it that it just makes everything come to life. You can't go wrong with this compressor. It LITERALLY goes on any and everything ESPECIALLY vocals. There are mock model's of this compressor that do a good job at sounding similar, but NOTHING sounds like an 1176 and I mean NOTHING. Couldn't be happier with my purchase. I pair this with my Avalon 737 or my Neve 1073. People keep coming back to my studio because of these compressors and pre-amps. Make the investment and see them come. See and feel the difference.
Music background: Engineer
Best Compressor Ever
I am J.R.Clark a hip-hop artist and engineer out of Virginia Beach. The 1176ln is the best compressor ever. This is my second one because I got rid of the first 1176ln for a tube tech CL1B which was cool but then I found myself back at a 1176ln. For rap vocals and R&B I can hear what the compressor is doing and the tube tech cl1b did not have that feel and vibe I get with the 1176ln for my vocals. My Current home studio set up consist of a Manley Ref C with a modded Mullard 10m tube into a BAE 1073mpf - 1176ln - Prism Sound Lyra - Pro Tools. I like to ensure my vocals sound professional and you get that with the 1176ln in your vocal chain.
Music background: Hip-Hop Artist/ Studio Engineer
FET Compressor Perfection
The title says it all. This is the creme of the crop. All other options are less than perfect. This one: perfection. I've tried many of the other FET option out there and nothing compares. It is incredible how hard you can slam this thing and it never even sweats. If you want the absolute best, this is it, the one and only.
Beautiful Pristine Compressor
Must have for any studio. You will not be disappointed and you will be smitten with one of the best tools any engineer or studio could hope to have in its arsenal. The UA 1176N sits on EVERY guitar track that I lay down because it makes the instrument shine and sit in that sweet spot of a mix.
It's useful in so many other ways as well and can make any recording stand out from the rest. Worth every penny and I am getting a second one!
Music background: Musician Engineer and Forensic Expert
Pop guitar sound
I run a chandler tg-2 into this. I spent probably the last 8 months wondering how to get that mainstream sweet sounding guitar sound. This is the missing link. Ever since I got into guitar in high school I was obsessed with getting a pop guitar sound. Kinda like John mayers continuum or every dr luke song. I bought tons of pedals, replaced my pickups, tried plugins on my computer. Nothing got me close enough. This is the answer. Didn’t even bother trying the purple version or the knockoffs. Very happy with this guy
Music background: Music guy
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What Do Our In-house Gear Experts Think?
Stuart Niven
The Universal Audio 1176LN is a "must-have" piece of studio equipment for your rack.
Jeffrey Green
The 1176LN inspired the phrase "pump-and-breathe" in terms of compression. It is an indispensable studio tool and sounds like you've put a big, expensive fur coat on that particular instrument. Amazing on everything!
Jason Koons
The 1176LN is one of the most recognized pieces of rack equipment in the world. You'll find one or more of these in just about every pro-studio because of the sonic hug that it puts around your audio, in any application!