PedalBro

Compressor · Walrus Audio

Walrus Audio Mira

The Mira is an optical compressor with a blend control that lets you mix compressed and uncompressed signals. It features a high-pass sidechain filter and operates internally at 15V for increased headroom.

  • 9V DC · center −
  • 200 mA
  • Analog
New
from $249
Used (asking)
from $192.50

The rundown

Highlights

  • Optical compression design
  • Blend control for mixing wet and dry signals
  • High-pass sidechain filter
  • Runs on 9V DC at 200 mA
  • Compact pedal size at 67.6 x 125.7 mm

Best for

Players seeking transparent compression with flexibility to blend in the desired amount of effect while preserving natural tone and dynamics.

Professional reviews

What the press rated it. We link to each review; read the full piece for the details.

Quick facts

Power
9V DC
Current draw
200 mA
Polarity
Center negative
Dimensions
67.6 × 125.7 mm
Status
In production

Where to buy Walrus Audio Mira

$249 lowest new price · Reverb

Used listings asking $192.50–$292.90, median $259.43 (2 listings, small sample). Asking prices, not sold prices.

Current offers
SellerConditionPriceLink
ReverbUsed$192.50View
ReverbNew$249View
ReverbNew$279.99View
ReverbNew$279.99View
ReverbNew$279.99View
ReverbNew$279.99View
ReverbNew$279.99View
ReverbNew$279.99View
ReverbNew$279.99View
ReverbNew$279.99View

Prices last checked 22 hours ago. Links to sellers are affiliate links.

Frequently asked questions

What type of compressor is the Mira?

The Mira is an optical compressor.

What power supply does the Mira need?

The Mira runs on a 9V DC supply with 200 mA current draw and requires a center-negative connection.

Does the Mira have a blend control?

Yes, the Mira has a blend control that allows you to mix the compressed signal with the uncompressed signal.

What did Guitar Player think of the Mira?

Guitar Player's reviewer gave the Mira 4 out of 5 and praised its transparent compression and versatile blend control for dialing in the right amount of compression, sustain and detail.

Similar pedals

Same type, similar features.

Specs from pedalfilter. Summary written by PedalBro from those specs and public descriptions.

Page last updated September 29, 2026.