SKU: 91620028461

Black Lion Audio AUTEUR QUAD2 4-Channel Mic/Line/DI Preamp With Cinemag Transformers

Sale price$607.05 Regular price$674.50
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Description

Black Lion Audio AUTEUR QUAD2 4-Channel Mic/Line/DI Preamp With Cinemag TransformersA boutique mic preamp four times over! Auteur Quad2 is a four channel rackmount edition of our lauded Auteur mic preamp. Auteur preamps are known for their snappy, transparent, American style IC based input stage while also providing a fat, colorful British style output stage via US made Cinemag transformers. This hybrid implementation of vintage and modern designs makes Auteur astonishingly versatile. While it sounds great on everything, it

A boutique mic preamp - four times over!
Auteur Quad2 is a four-channel rackmount edition of our lauded Auteur mic preamp. Auteur preamps are known for their snappy, transparent, American-style IC-based input stage while also providing a fat, colorful British-style output stage via US-made Cinemag transformers.

 

This hybrid implementation of vintage and modern designs makes Auteur astonishingly versatile. While it sounds great on everything, it particularly shines on sources that require detail but also benefit from some added weight, such as drums or vocals.

 

Workhorse studio preamp features
With the Auteur Quad2, you’ll track up to four inputs simultaneously. You get independent +48v on every input, as well as polarity reverse and a -10 dB pad. All channels have dedicated Instrument-level inputs on the front for DI recording, while the rear panel sports XLR inputs and XLR and TRS outs.

 

The Auteur Quad2 has several improvements over the original. In addition to increased gain, you also get all-new analog VU meters, and all ¼” inputs offer instrument- and line-level connections. The Auteur Quad2’s combination of channel count, signal quality, and feature set makes it one of the best bang-for-your-buck preamps around.

 

Versatile, Chicago-Style Auteur mic preamp design
With the Auteur Quad2, you get the snappy, transparent input stage of an American-style preamp with the option for the colorful output of a British-style. As such it’s an excellent jack-of-all-trades preamp suitable for guitar cabs, vocals, drums, and more.

 

You may have heard of American- and British-style preamp designs… but what the heck is “Chicago-style?”

 

“Chicago-style” is Black Lion Audio marketing-speak for “our own preamp design,” because Black Lion Audio is in, and loves, Chicago. Represented in our Auteur-series, we feel our Chicago-style Auteur preamps offer the best of both worlds. You get the fast attack of an American preamp with the option of British warmth and color; just crank the gain a bit.

 

Sublime quality — inside and out.
With a tough-as-nails brushed black aluminum chassis, the Auteur Quad2 is sturdily built for usability and lasting performance. Of course, it’s what’s on the inside that counts — and Auteur Quad2 features robust Cinemag transformers and cherry-picked Nichicon and Vishay capacitors, ensuring premium sound quality, long life, and low noise.

 

Features

  • 4-channel preamp with ultra-high-speed input stage and Cinemag output transformers
  • 4 Instrument / Line DI jacks 
  • 66 dB of gain handles any type of microphone, including power-hungry dynamic and ribbon mics
  • Analog VU metering on all 4 channels
  • Per-channel phantom power, polarity reverse, and pad

 

Specifications

  • Circuit topology: Solid State
  • Input gain range: +10 dB to +66 dB
  • Maximum input level: +19 dBu
  • Maximum output level: +29 dBu
  • Output type: XLR and TRS
  • Noise 20 kHz unweighted: -92 dBu
  • Distortion THD, IMD: Min THD+Noise @ +4 dBU - .003%
  • Frequency response -3dB: 20Hz to 20kHz -/+ .003 dBu
  • EIN w/ 150 ohm load: With +66 dBu of gain, noisefloor is -46 dBu. EIN = -46 dBu - +66 dBu = -112 dBu
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 91620028461

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Stymy
Bozeman, US
★★★★★ 5
It Fits
it s fit and works like other K &N products
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Reviewed in the United States on July 8, 2025
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Mason
Carnegie, US
★★★★★ 5
Great product
Size: 9.3" x 9.7" x 1.8"
I recently installed the BOSCH 6029C HEPA Cabin Air Filter, and the difference was noticeable right away. The air inside my car feels much cleaner and fresher, especially when driving in traffic or through areas with a lot of dust and pollution. It does a great job filtering out odors, pollen, and even fine particles—I’ve had fewer allergy issues since switching to this filter. Installation was straightforward and only took a few minutes, even without much mechanical experience. The build quality is solid, and it fits perfectly without any gaps or issues. Compared to standard cabin filters, this HEPA version is definitely a step up in terms of filtration performance. Overall, I’d highly recommend this to anyone looking to improve their in-car air quality. It’s a small upgrade that makes a big difference in comfort, especially for daily drivers or people sensitive to allergens.
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Reviewed in the United States on April 3, 2026
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Chad I
Dallas, US
★★★★★ 5
Good quality!
Size: 9.3" x 9.7" x 1.8"
This cabin air filter is seriously a game-changer for my car's interior air quality. I was getting tired of that stale, dusty smell every time I turned on the AC. Swapping it out was surprisingly easy, and the difference was noticeable almost immediately. It really does trap all those tiny particles, like pollen and dust, that used to make my allergies flare up. Now, the air inside my vehicle feels so much fresher and cleaner. I've been recommending this brand to all my friends who are looking for a reliable filter. It's definitely worth the investment for a more comfortable driving experience. Seriously, if you're on the fence, just go for it!
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Reviewed in the United States on May 19, 2026
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Bartek
Chelsea, US
★★★★★ 5
Noticeable upgrade in air quality and a seamless installation
Size: 9.3" x 9.7" x 1.8"
I'm generally skeptical of the "HEPA" marketing for automotive filters, but after installing this in my Honda, the reduction in exterior odors—especially exhaust and pollen—is actually significant. The construction feels far more robust than the flimsy OEM paper filters I’ve used in the past; the pleats are dense and well-reinforced, which gives me more confidence in its filtration efficacy over a 12,000-mile interval. Installation was straightforward and took less than five minutes. It’s a precision fit with no gaps around the edges, ensuring that all intake air is actually being routed through the media rather than bypassing it. One thing to note is that you might notice a very slight decrease in max fan velocity due to the increased density of the HEPA material, but the tradeoff for cleaner air is well worth it in my opinion. If you live in an area with high pollution or suffer from seasonal allergies, this is a legitimate quality-of-life improvement for your daily commute.
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Reviewed in the United States on February 26, 2026
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Michael
Fort Morgan, US
★★★★★ 5
Exact fit!
Size: 9.3" x 9.7" x 1.8"
Was a great replacement for OE on my 2012 Honda Accord. It was the exact same size as the previous filter and has no strange smells or odors. Very easy to install behind the glove box and looks great!
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Reviewed in the United States on March 23, 2026

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