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Warm Audio WA76 1176 Style Rackmount FET Compressor




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Order now for delivery to you on Mon 27th Jun 2022.

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    Product Description

    The WA76 Discrete Compressor is a modern reproduction of the Classic '76 Revision D.  The WA76 has a fully discrete signal path and uses the original Reichenbach Engineering's (now CineMag) transformer design. The classic '76 was a major breakthrough in limiter technology, and used on hundreds of hit records since its inception.  Engineers have craved the ultra-fast attack time and trademark sound of the '76 for decades, and now it is finally affordable!

    Here's what Warm Audio Say about the WA76

    Discrete Compressor - Made Affordable

    Our goal was to make a compressor of this pedigree affordable for the first time, without compromising the quality and design parameters that make this type of compressor so desirable.

    Premium Components in every Warm Audio product

    We have faithfully reproduced the circuitry of the revision D, generally considered one of the best and most popular among the different versions made over the years. We’ve used all discrete, through-hole components, high quality CineMag input and output transformers, and a class A circuit that stays true to the legacy design.

    All Buttons In

    The WA76 can reproduce the classic effect known as ‘All Buttons In’ mode, sometimes also referred to as ‘British Mode’ or the ‘Four Button Trick’.  Originally an accident due to the mechanical nature of the interconnected latching switches, this mode is reproduced by pushing in all four ratio buttons simultaneously and getting them to latch.  This can take a bit of practice.  The resulting compression curve is aggressive and unmistakably unique, and can be heard on the drum tracks of many classic recordings.  

    All-buttons-in compression is typically characterized by having a very aggressive compression ratio, attack and release curves that are more drastic plateaus opposed to gentler slopes, and more audible distortion or ‘overdrive’ on the signal.  Initial transients are more likely to come through loudly, followed by heavy compression curve sometimes described as having a ‘sucking’ effect as the compressor releases.  Because this mode is considered a design accident, faithfully maintained; it is normal for the meter function to ‘peg out’ and cease providing accurate metering.


    • Utilizes premium grade input and output CineMag USA Transformers.
    • True to the Classic '76 compressor in design and performance.
    • Completely discrete signal path.
    • Modeled after the D revision.
    • Supports the famous "all buttons in" ratio setting.
    • Ultra fast attack time.
    • Class A line level output amplifier.
    • Input impedance - 600 ohms, bridges-T control (floating).
    • Frequency Response ± 1 dB 20 Hz to 20kHz.
    • XLR and TRS inputs. XLR and TRS outputs.
    • 50db of gain.
    • Less than 0.4% total harmonic distortion from 50 Hz to 20 kHz with limiting.
    • Signal to noise ratio is greater than 74 dB at +25 dBm.
    • EIN -104.1 dbm.
    • Attack time, 20 microseconds to 800 microseconds.
    • Release time, 50 milliseconds to 1 second.
    • Meter provides dB gain reduction and dB output.
    • Internal power supply, external 24v AC power transformer.
    • 19 Rackmount chassis, 2U.
    • 1-year warranty.
    Warm Audio
    Trade Doubler Group ID
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    Here at Andertons Music Co. we believe that we stock some of the best musical equipment in the world. That's why we want to make it as quick and easy as possible for you to get your order, safe and sound!

    We offer a wide range of delivery options to help fit around your busy lifestyle without compromise. This includes free, named-day delivery for most UK postcodes on orders over £99 which are in stock, Saturday & Sunday deliveries, and competitive delivery rates worldwide.

    Please note: Some UK postcodes including remote areas and Northern Ireland are subject to charges.

    You can find full details about the services we offer, including details on our international delivery charges, on our main delivery page. Click here to read more.

    Customer Reviews


    10 reviews





    Mr Paolo Picone17th Mar 2022

    Lovely version of this iconic compressor. Very happy with sound and build quality

    Value 5Looks 5Durability 5Sound 5

    Trusted Customer22nd Jan 2022

    Very good compressor in the nature of an 1176. Works very well. When driving hard, it’s perhaps not quite as gritty as the UREI but an excellent performance. Would be nice to have front meter calibration like in the LA2 but a minor inconvenience.

    Value 5Looks 5Sound 4

    Mr Danny Chang1st Nov 2021

    Value 5Looks 5Durability 5Sound 5

    Mr. Toby Chapman27th Nov 2020

    Value 4Looks 4Durability 4Sound 5

    Mr James Rogers30th Jan 2020

    Value 5Looks 5Durability 5Sound 5

    John Carter28th Jan 2020

    Paid extra for next day delivery but it didn't happen

    Value 5Looks 5Durability 5Sound 5

    Mr Stephen Mann19th May 2019

    Lovely compressor,sounds good on most things.

    Trusted Customer20th Feb 2019

    For the money the WA76 is unbelievable. Across all vocal recording it’s sounded great.

    Trusted Customer2nd Oct 2018

    Mr. John Bayliss28th Feb 2017

    Anderton's service was good. The WA 76 is a top notch compressor with a sound that cannot be matched with any plug-in I have heard. On its own this unit produces a musical quality that makes mixing so much easier. Used in combination with the WA TB12 you have a winner.

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    Andertons Music Company's Registered Office: 58-59 Woodbridge Road, Guildford, GU1 4RF. Andertons Music Company acts as a credit broker and not a lender and only offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance. Andertons Music Company is authorised and regulated by the Financial Conduct Authority. Credit provided subject to age and status.