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Description
Warm Audio WA76-A Single-Channel Vintage-Voiced Discrete FET CompressorThe WA76 A accurately reproduces one of the fastest and most powerful studio compressors of all time known for its extra grabby attack, powerful dynamic control, and vintage analog grit. Using premium and custom components like O 12 (input) and 5002 (output) transformers from CineMag, WA76 A achieves authentic 76 blue stripe style compression, known for its gritty preamp stage with unmistakably analog character. Added modern controls to achieve
The WA76-A accurately reproduces one of the fastest and most powerful studio compressors of all time known for its extra “grabby” attack, powerful dynamic control, and vintage analog grit. Using premium and custom components like O-12 (input) and 5002 (output) transformers from CineMag, WA76-A achieves authentic 76 “blue stripe”-style compression, known for its gritty preamp stage with unmistakably analog character. Added modern controls to achieve parallel compression, active & true bypass, selectable input impedance, and sidechain flexibility make WA76-A an ideal choice for modern recording workflows that require vintage tone shaping. WA76-A recreates the legendary tone & control of the vintage 76-style compression used in studios by artists like Jack White, The Beatles, David Bowie, Led Zeppelin and many more.
Features
- Classic Studio Compression With True Analog Grit: The WA76-A is a faithful recreation of the vintage 76 “blue stripe”-style FET studio compressor with added features to meet modern recording workflows. Recreating the lauded original vintage “Blue Stripe” version of the 76 compressor known for its extra “grabby” fast attack and vintage analog grit, the WA76-A offers the ideal blend of vintage circuitry and modern controls to deliver ultimate flexibility without sacrificing vintage analog character.
- Critical Classic Controls + Bonus Modern Add-Ons: WA76-A delivers vintage circuit design and all of the traditional 76-style compression controls; attack, release, ratio, input, output, and meter display. In addition to the classic controls expected on a 76-style compressor, WA76-A has added stereo linking, dry/wet mix for parallel compression, external sidechain, selectable input impedance, active & true bypass, and variable sidechain high-pass filter to tackle unruly bass that dominates the compressor’s attention.
- Custom CineMag Transformers: Just like in the vintage 76-style compressors from revision “A” to D”, the WA76-A uses custom large-core, CineMag input & output transformers. The transformers inside the WA76-A use the exact same spec data and materials used by Reichenbach Engineering in the original vintage designs known for delivering vintage analog grit to any signal chain.
- Premium Components & Accurate Blue Stripe-Style Circuitry: WA76-A uses premium poly film capacitors, carbon resistors, and a vintage-voiced preamp stage. These key components complete a circuit that cuts no corners in delivering an authentic vintage 76-style “blue stripe”-style compression experience.
- Hand-Tested In Austin, TX: Like all Warm Audio gear, WA76-A is meticulously hand-tested and inspected by trained technicians with a passion for making music in Austin, TX USA.
Specifications
- 100% Analog Discrete FET Compressor
- Faithful Recreation Of The Vintage “Blue Stripe” FET Compressor With Added Recording Features
- VU Meter Options: Gain Reduction | +8dB Output | +4dB Output | “Off” Powers off unit
- 100-230v IEC Inlet Universal Power Supply
- Class-A Line-Level Output Amplifier
- 100% Discrete Audio Signal Path Using 600Ω Input Impedance Attenuator
- Selectable 10kΩ Input Impedance To Better Match Modern Audio Interface Specifications
- 100% Dry-Wet Mix Control
- Variable Sidechain High Pass Filter: 30 - 300Hz, 12dB/Octave
- ¼” Stereo Link & External Sidechain Access
- Active Bypass For Running Unit As Line Amplifier & True Bypass Option For A/B Comparisons
- 2U 19″ Rackmount Chassis
- Utilizes Premium O-12 Input & 5002 Output Transformers From CineMag USA
- Vintage-Spec Attack & Release: Attack = 20 µS - 800 | Release: 50 mS - 1.1 Second
- “All-Buttons-In” Setting For Experimental & Hard-Limiter Tones
- Frequency Response: ± 1 dB 20 Hz - 20 kHz
- Balanced XLR & TRS Inputs & Outputs
- Total Amplifier Gain: 58dB
- Signal-To-Noise Ratio (SNR): 84dB
- Total Harmonic Distortion (THD): -58dB (at -18dBu)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 5
Better than canned air
I got this because I got sick or buying canned air. This will pay for itself in a short time if you use canned air often enough. Surprisingly powerful and can even blow some debris from the floor of my garage from a standing position. Different attachments for whatever your need it. Well worth it. As soon as I got it I cleaned all my electronics and was satisfied by how much dust flew out of them. Electronics can now breath again and are performing as they should and are not overheating.
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Reviewed in the United States on April 24, 2026
★★★★★ 5
Best portable air dusters on the market - extremely powerful and lightweight! 🙏🏻
As someone who cuts hair, this Wolfbox MF50 has been super useful for keeping my clippers, trimmers, and my station clean.
This is one of my favorite products I have in my kit and overall it’s one of the best investments I’ve made.
The airflow is strong enough to blow hair out of blades and hard-to-reach areas without needing an air compressor and on the go.
It’s compact, rechargeable, and easy to keep at the barber station.
Great tool for barbers or anyone who wants quick cleanup during cuts.
The battery takes a while to recharge but if you plug it in after every use you should have no problems using it all day.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Compact product that will save you money over time.
This is a very impressive product that eliminated the wasteful spending on can air. I do a lot of laser cutting and engraving projects that create a constant need to clear out the find particle in the machine. This air duster provide the correct amount of pressure I needed to clean those areas while not creating addition mess. The attachment are useful to focus the pressure on cleaning out those hard to reach areas. Battery or motor temperature did not get hot and remain constant. The volume of air also stay constant throughout the time of use. This is idea for those that dont have the air compressor, live on a budget, and like quick and easy solutions.
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Reviewed in the United States on May 2, 2026
★★★★★ 5
Powerful, Efficient, and Great for Cleaning
This air duster is extremely powerful and does an excellent job cleaning dust from keyboards, electronics, and tight spaces. The high RPM really makes a difference, and it feels much more effective than canned air. It’s rechargeable, easy to use, and saves money in the long run. Very satisfied with the performance and build quality.
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Reviewed in the United States on May 9, 2026
★★★★★ 4
Great upgrade from canned air for keyboard and desk cleaning
I picked this up mainly to clean my keyboard and desk setup, and it's done a solid job replacing the canned air I used to constantly restock. No more running out mid-clean or dealing with the cold spray residue; just plug it in and go.
The airflow is strong enough to blast crumbs and dust out from between keycaps with ease. I was impressed by how much junk it pulled out of my keyboard that I didn't even realize was in there. For desk gear like vents, cable ports, and monitor edges, it works really well, too.
The 3-speed settings are handy. I stick to the lower settings for most keyboard work and only bump it up when something is really packed in. Build quality feels decent, and it charges via USB-C, which is convenient.
The reason I'm giving it 4 stars instead of 5 is that it's a bit louder than I expected at higher speeds. Not a dealbreaker, but worth knowing going in. Overall, though, it's a smart buy if you're tired of buying canned air on repeat.
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Reviewed in the United States on April 9, 2026