1176LN Classic Limiting Amplifier

$3,749 MSRP

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1176LN Classic Limiting Amplifier
1176LN Classic Limiting Amplifier
1176LN Classic Limiting Amplifier

1176LN Classic Limiting Amplifier

4.8 (28)

Get legendary FET compression with tone and attitude, true to the original.

  • Track and mix with the legendary FET-Style Compressor with custom-made class A output transformers
  • Record your tracks through vintage UA, "handmade in the USA," circuits
  • Harness ultra-fast attack time on bass, guitars, vocals and more
  • Add color, character, and vibe to signals without using compression
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Details

Details

  • True to the original in design, manufacturing and performance
  • Modeled after 1176LN, blackface, D and E revisions
  • Ultra fast attack time -20 microseconds to 800 microseconds
  • Class A line level output amplifier
  • Custom built Putnam-designed output transformer
  • Stereo interconnect operation
  • Hand-built in USA; backed by 1-year limited warranty
Specs

Input Impedance

  • 600 ohms, bridges-T control (floating)

Output Load Impedance

  • 600 ohms, floating, damping factor 20

External Connections

  • Jones Barrier terminals and XLR connectors

Frequency Response

  • ± 1 dB 20 Hz to 20kHz

Gain

  • 50 dB

Distortion

  • Less than 0.5% total harmonic distortion from 50 Hz to 15 kHz with limiting

Signal to Noise Ratio

  • Greater than 70 dB at +10 dBm

Attack Time

  • 20 microseconds to 800 microseconds

Release Time

  • 50 milliseconds to 1.1 seconds

Stereo Interconnection

  • via 1176 SA Network accessory

Meter

  • dB gain reduction and dB output

Power Requirements

  • 120/240 V

Environmental

  • Maximum operating temperature 160°F

Dimensions

  • 19" Rackmount chassis, 2U

Weight (unboxed)

  • 11 lbs.

Get Legendary FET Compression with Tone and Attitude, True to the Original

Upon its release in 1967, the 1176 Limiting Amplifier became an instant classic because of its unique lightning-fast attack and release times, musical Class A output stage, and its wide range of sounds, ranging from subtle, near-transparent compression, to all-out drive and distortion.

Universal Audio’s 1176LN Classic Limiting Amplifier is a handbuilt, faithful reproduction of Bill Putnam Sr.’s original visionary design — an iconic piece of audio history that had a hand behind classic recordings from Led Zeppelin, The Rolling Stones, Michael Jackson, and more.

Add Toneful, Colorful Compression

Billed as a “true peak limiter with all transistor circuitry and superior performance on all types of program material," the 1176’s major selling point was its ultra-fast attack time — a mere 20 µS (.00002 seconds) at its fastest setting. But engineers soon found out that the 1176 also injected character, attitude, and vibe to anything run through its circuitry. Some even used the 1176 with the compression turned off, just for the distinctive tone it imparts. The unit’s amplifiers and transformers all by themselves give a desirable “hot” quality to anything passing through them.

Create with a Legend 

In 1999, when Bill Putnam, Jr. relaunched Universal Audio, a reproduction of the Blackface 1176LN was the company’s first product. Reissued in 2000, it was based on the circuit designs of the C, D, and E revs of the classic 1176. One of the most critical aspects of recreating the sound of the original hardware, was faithfully reproducing the original output transformer, complete with the additional windings that provided the feedback signal to the final line output amplifier circuit. Bill Putnam Jr. found extensive design notes that enabled him to recreate and improve his father’s original design.

Make Magic with the Push of a Button

One of the 1176’s famous features are its push-button selectable ratios of 4:1 and 8:1 for compression, and 12:1 and 20:1 for limiting. 1176 at 4:1, to its most notable setting, the “All Buttons In” mode, where all the ratio buttons are depressed simultaneously. This allows the 1176 to make a sound unlike any other processor ever heard before. Distortion increases, along with a plateaued slope and a lag time in response to initial transients, creating an explosive sound on drum room mics, fuzzing-out bass or electric guitar sound, or squeezing a vocal to bring it front and center of your mix.

Accept No Substitutes

Carefully trained Universal Audio staff hand build and test each unit at the UA Custom Shop in Santa Cruz, California until it meets our uncompromising standards. This Universal Audio Classic version of the 1176LN captures all the nuance of the original through obsessive attention to detail and delivers that trademark sound. Demand the original.

What They Say

I use my 1176 Limiting Amplifier on everything from bass to vocals to snare drums.

Tony Maserati

Alicia Keys, Beyoncé, Jason Mraz

We used an 1176LN to record 50 Cent's vocals, and it sounded great!

Adam Hawkins

Twenty One Pilots, Switchfoot, Keith Urban

UA's new 1176LN sounds exactly like the ones I've used on every record I've done over the last 30 years.

Andy Johns

Led Zepplin, Van Halen, The Rolling Stones

UA Studio Sessions

Reviews

4.8
Rated 4.8 out of 5 stars
Based on 28 reviews
Total 5 star reviews: 25 Total 4 star reviews: 1 Total 3 star reviews: 2 Total 2 star reviews: 0 Total 1 star reviews: 0
93%would recommend this product
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28 reviews
  • NN
    N. N.
    I recommend this product
    Rated 5 out of 5 stars
    11 months ago
    Incredible!

    The 1176 is true to the ears as the original

    Was this helpful?
  • JS
    J. S.
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    In my Top 5 for compressions

    The 1176 Is one of the best compressions I've ever used and stumbled upon. It's my go-to for mixing vocals and with this compressions aggressive nature in tone, pairing with with the LA-2A give it such a unique sound. This compression stands TALL on it's own and I highly recommend this Plug-In. BUY IT!

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  • MZ
    M. Z.
    Rated 3 out of 5 stars
    2 years ago
    I need this

    Please

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  • 0
    0
    I recommend this product
    Rated 5 out of 5 stars
    3 years ago
    NO WORDS TO SAY:)

    One of the best compression ever..I am using it during recording, or mixing. 1176 is everywhere in music..Best..

    Was this helpful?
  • CT
    c. t.
    I recommend this product
    Rated 5 out of 5 stars
    3 years ago
    Incredibly!

    Incredibly wonderful working with these devices. you don't need eq anymore because these give the same color to your sound. I have always found my desired sound very quickly. so it works really fast too. sounds excellent and definitely 5 stars!

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