Pricing and availability

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Average Price: $217

High-end/Boutique

$50

$201+

Price Tier

Budget

Standard

High-end

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Description

The Walrus Audio Mira Compressor Pedal is your ticket to achieving studio-quality compression right at your feet. Designed for discerning guitarists who crave precision and control, this pedal offers a classic optical compressor sound that enhances your tone with a natural presence, whether you're on stage or in the studio. The Mira takes inspiration from the acclaimed Deep 6 Compressor, introducing an innovative blend control. This feature allows you to seamlessly mix compressed and clean tones, unveiling a sonic palette that standard compressors can't match.

Its intuitive design doesn't stop there. With dedicated controls for Attack, Release, and Ratio, you can tailor your sound with pinpoint accuracy. The Make-Up knob ensures your levels remain consistent after compression, preserving the integrity of your original tone. This isn't your average two-knob stompbox; the Mira provides the kind of detailed compression control usually found only in professional studio environments.

What really sets the Mira apart is its side-chain high pass filter, balancing compression across all frequencies, which is a game-changer for those looking to maintain clarity and definition in their sound. Additionally, for those who seek even more headroom, the pedal can operate at 15V DC, providing a wider dynamic range. The Walrus Audio Mira is more than just a compressor; it's a tool for creative expression.

Key Features:

  • Classic optical compression tone
  • Blend control for mixing dry and compressed signals
  • Adjustable Attack, Release, Ratio, and Make-Up controls
  • Side-chain high pass filter for balanced frequency response
  • Operates at 15V DC for increased headroom

Product specs

Brand Walrus Audio
Model Mira Optical Compressor
Finish Smoky Grey / Keyhole Graphic
Year 2022 - 2023
Made In United States
Categories Compressor Pedals
Pedal Format Standard

FAQs

What power requirements does the Walrus Audio Mira Compressor Pedal have?

The Walrus Audio Mira Compressor Pedal requires a 9V DC power supply, center negative, with a minimum of 200mA. It operates internally at ±15V DC.

How does an optical compressor like the Walrus Audio Mira work?

An optical compressor uses a light source and a photoresistor to control the gain reduction. As the input signal increases, the light source brightens, causing more compression, which results in a smooth and natural compression effect.

Is the Walrus Audio Mira Compressor suitable for bass guitars?

Yes, the Walrus Audio Mira Compressor is suitable for bass guitars, providing smooth compression and maintaining low-end clarity, which is ideal for both live performances and studio recordings.

What are the key features of the Walrus Audio Mira Compressor Pedal?

The Walrus Audio Mira Compressor Pedal features an optical compression circuit, blend control for parallel compression, and a sidechain high-pass filter, offering versatile dynamic control for guitarists.

Does the Walrus Audio Mira Compressor Pedal have a blend control?

Yes, the Walrus Audio Mira Compressor Pedal includes a blend control, allowing you to mix your dry signal with the compressed signal for a more natural sound.

Mark Johnston

Mark Johnston

You Should be Using a Compressor - Walrus Audio Mira | Secret Weapons Demo & Review

Video thumbnail for You Should be Using a Compressor - Walrus Audio Mira | Secret Weapons Demo & Review by Mark Johnston

You Should be Using a Compressor - Walrus Audio Mira | Secret Weapons Demo & Review

Mark Johnston

Mark Johnston

Video thumbnail for Walrus Audio Pedal Play: Mira Optical Compressor by walrusaudioeffects

Walrus Audio Pedal Play: Mira Optical Compressor

walrusaudioeffects

walrusaudioeffects

Video thumbnail for Walrus Audio Mira Compressor Pedal Demo by Sweetwater

Walrus Audio Mira Compressor Pedal Demo

Sweetwater

Sweetwater

Video thumbnail for Can the Mira Optical Compressor cover all genres? by walrusaudioeffects

Can the Mira Optical Compressor cover all genres?

walrusaudioeffects

walrusaudioeffects

Video thumbnail for Walrus Audio Mira Optical Compressor  /  Is Optical Compression The Best? by Shawn Tubbs

Walrus Audio Mira Optical Compressor / Is Optical Compression The Best?

Shawn Tubbs

Shawn Tubbs

Video thumbnail for Learn How Compressor Pedals Work! (ft. Walrus Audio Mira) by Chords Of Orion

Learn How Compressor Pedals Work! (ft. Walrus Audio Mira)

Chords Of Orion

Chords Of Orion

Video thumbnail for Walrus Audio MIRA Optical Compressor by The Studio Rats

Walrus Audio MIRA Optical Compressor

The Studio Rats

The Studio Rats

Video thumbnail for Walrus Audio Mira Optical Compressor by Mike Hermans

Walrus Audio Mira Optical Compressor

Mike Hermans

Mike Hermans

Video thumbnail for Walrus Audio: MIRA OPTICAL COMPRESSOR by Brett Kingman

Walrus Audio: MIRA OPTICAL COMPRESSOR

Brett Kingman

Brett Kingman

Reviews

PROS

  • Comprehensive control: Attack, Release, Ratio, Blend for precise sound shaping

  • Educational support with a helpful YouTube video for easy setup

  • Offers clear, defined sound even at high compression levels

  • No added hiss or noise, stacks well with gain pedals

  • Transparent sound with a touch of warmth, enhancing single coils

  • Exceptional value, especially when on sale

  • Versatile, can be used as a clean boost or for creative dynamics

  • Includes a side chain low filter for advanced sound manipulation

  • Equally effective for fingerpicking and dynamic control

CONS

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Walrus Audio Mira Compressor Pedal.

Features and functionality

  • The Mira includes a sidechain high-pass filter to prevent low-frequency notes from over-triggering the compression, which is particularly useful for bass players.

    Source
  • The Mira's complexity, with its 7 knobs, requires understanding each control; some users successfully mimic settings from instructional videos for optimal sound.

    Source
  • The Mira's LED feature aids in setting the compression threshold accurately, enhancing usability for those who need visual feedback during setup.

    Source
  • The Mira’s blend and threshold settings are critical; improper adjustments can lead to an inaudible effect, emphasizing the importance of correct configuration.

    Source

Value and pricing

  • Originally priced at $279, the Mira is now available for as low as $104, offering significant savings and making it a highly competitive option among compressor pedals.

    Source

Comparisons

  • Owners compare the Mira to the Broughton Omnicomp, with some preferring the Mira for its sound and functionality, especially given the current discounted pricing.

    Source
  • Owners find the Mira's low-mid presence "thicker" than the Cali76 CD, making it favorable for players using Telecasters and Gretsch guitars.

    Source
  • In contrast to the Boss CS3, the Mira offers a subtler compression effect, favored for less conspicuous leveling rather than the pronounced "squish" of the CS3.

    Source

User experience

  • The Mira is highly adjustable, allowing users to tailor its settings for various musical contexts, enhancing its versatility beyond a single preset configuration.

    Source
  • One owner, after replacing their Keeley Compressor Plus, notes the Mira's superior adaptability, despite its initial complexity, as a significant improvement on their pedalboard.

    Source
  • Some owners find the Mira's compression effect more noticeable when placed before a mild overdrive, like the Morning Glory, improving dynamic control and sustain.

    Source

Use cases and applications

  • The pedal is particularly well-suited for bass players due to its blend control and sidechain filter, addressing common bass compression needs effectively.

    Source
  • Users transitioning from the Keeley Compressor Plus appreciate the Mira's less squashed sound and greater versatility, especially for hybrid-picking in rock and indie genres.

    Source
  • The Mira is praised for live acoustic guitar use, helping the signal sound and feel more natural, making it a preferred choice for acoustic performers.

    Source
  • Ideal for transparent compression, the Mira provides subtle volume leveling and attack softening, appealing to those seeking a natural sound enhancement.

    Source

Setup and maintenance

  • Proper power supply is crucial; it requires at least 200mA, with one user successfully using a 9V 500mA pedal power supply.

    Source

Critic Reviews

Walrus Audio Mira Compressor Review | GuitarPlayer

guitarplayer.com

The Walrus Audio Mira Compressor dazzles with its transparent compression and versatile blend control that allows for finely-tuned dynamics, making it a standout for guitarists seeking studio-quality sound. Its high-pass filter is a practical addition, preventing low frequencies from overly triggering the compressor. However, while it excels in functionality, some may find the learning curve steep before hitting the sweet spot. Overall, for those willing to invest time, the Mira promises to elevate your tone to new heights, making it an essential tool once dialed in.

positive

Walrus Audio Mira optical compressor pedal review

higherhz.com

The Walrus Audio Mira Compressor Pedal shines with its stunning sound quality and versatile features, making it an excellent choice for both live and studio use. Its thoughtful design includes gain reduction monitoring and a high-pass filter, ensuring it retains low-end frequencies without compromising dynamic range. However, the price may deter budget-conscious musicians, though it’s considered reasonable given the quality. Despite this minor drawback, the Mira's durability and multi-instrument capabilities make it a top recommendation for anyone seeking a reliable compressor pedal.

positive
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5.0 out of 5

Based on 2 Reviews and 2 Ratings

5 star
4 star
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1 star
C

It has become my always on pedal...

I did some research and found this little guy was a unique optical compressor. The features on it allowed you to control many aspects of compression all in a pedal format. I bought one and it has become my always on pedal... It fattens up the tone nicely with a bunch of tweaks that allow you to control your tone. The other bonus with this pedal is that it has a built in boost! I was not disappointed with this pedal and neither will you...

From Gear Setup
daniel_hamby

Overall Impressed.

I’ve enjoyed the capabilities this has give. Me particularly with finger picking electric guitar. You have to learn the quirks of using a compressor but once you do, this gives you a lot of options to make sure you sound great.

Roles:
Genres:
From Gear Setup

Artist usage

Add artist
See how Axel Ellis uses Walrus Audio Mira Compressor Pedal

Axel Ellis

Singer, Guitarist

Ax and the Hatchetmen

...
Verified via YouTube

In the video titled "gearhead" by The Runarounds on YouTube, Axel Ellis is seen showcasing his pedalboard, which includes the Walrus Audio Mira Compressor Pedal.

See how Richie Nobrega Jr. uses Walrus Audio Mira Compressor Pedal

Richie Nobrega Jr.

Guitarist, Music Producer

ØM-53

...
Verified via Photo

Richie Nobrega Jr., a Walrus Audio sponsored musician, uses the Walrus Audio Mira Compressor Pedal, as evidenced by a picture of his "Studio Board" on his Instagram @nobesmusic, which features this pedal prominently. You can view the image here: https://images.equipboard.com/uploads/source/image/149713/Screenshot_20240629_011228_Instagram.jpg.

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use Walrus Audio Mira Compressor Pedal, it is most commonly used with the following gear.

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