EQ-A

EQ-A

Classic British EQ

20 ratings
10 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • January 2, 2020
  • December 28, 2025
EQ-A screenshot #1 for iPhone
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EQ-A screenshot #5 for iPhone
iphone
ipad
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About

This audio plug-in emulates a classic British equalizer from the 1970s. It offers extensive tonal control with four bands of equalization, high-pass and low-pass filters, and various operational modes. A demo version is available for free, with an unlimited version offered as an in-app purchase.

Classic British EQ emulation
Four bands of equalization
High-pass and low-pass filters
Stereo, Mid, or Side EQ modes
Saturation On/Off
Undo/Redo and A/B comparison
Standalone and AUv3 plugin
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What's New in EQ

3.0.3

December 28, 2025

- Fixed parameters Automation bug. If you like EQ-A plug-in, please support us by rating this app in the App Store!

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In-App Purchases

$4.99

RRS EQ-A Unlimited

RRS EQ-A Unlimited

User reviews

professional Equlizar

high quality output

Sounds expensive/3D quality

Don’t really know why this plugin company isn’t more popular than it is. The plugins sound excellent! I’m using them in GarageBand iOS. I bought several and do not regret it at all. They are true to the hardware they are emulating, and they have a very 3D/expensive quality to them in terms of sound. 5 stars!
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Great apps…

…from this dev. Go RRS! These guys kill it with every app they make. IMHO they are underpriced. Sound great, easy to use, get them all! New synth kicks!

Great EQ

This is a wonderful EQ for iPad music creators get it and try it out Free as standalone and if you like it buy it to use it in Cubasis and GarageBand.

Crashes in GarageBand

Using an iPhone 8/GarageBand. For the most part I’m enjoying this app. The drum presets sound fantastic. Everything sounds great, but there’s a couple presets that keep crashing either just the track its being used in or crashes the sound of the entire song. Both have happened quite a bit in the 24 hours I have been using it. I have to restart GarageBand, sometimes twice to get sound functionality back. I believe this happens when trying to apply any of the guitar presets, there’s a few others I’ll have to keep note of when it happens again.

There’s a strange dull muted pluck of some sort when the crashing occurs. Hope this helps/hope to hear back soon.
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Developer apps

FAQ

How can I try EQ-A for free?

EQ-A offers a time-limited demo version that provides 5 minutes of free play time. You can reload the plugin multiple times to re-access the demo period.

What does the unlimited version of EQ-A cost?

The unlimited version of EQ-A is available as an in-app purchase. Specific pricing details can be found within the app's store listing.

What kind of equalization does EQ-A offer?

EQ-A features four bands of classic British equalization. The mid-frequency sections are peaking, while the high and low frequency sections are shelving, each with four selectable frequency centers.

Can EQ-A be used on different devices?

Yes, EQ-A is supported on iPhone, iPad, and iPod. It functions as both a standalone application and an AUv3 plugin.

Does EQ-A have ads?

No, EQ-A does not contain advertisements. The app is free to download with an optional in-app purchase for the full version.

How often is EQ-A updated?

The latest version, 3.0.3, was last updated on December 28, 2025. This indicates a recent update, suggesting ongoing development and support.

What are the EQ-A's filter capabilities?

EQ-A includes three high-pass filters at 18 dB per octave and three low-pass filters at 12 dB per octave. These filters can be combined for distinct cut filter effects.

What is the age rating for EQ-A?

EQ-A has an age rating of 4+, making it suitable for a wide range of users.