Linux-ReAmp-Launched

Install Audio Assault ReAmp in Linux

This post will show you how to get Audio Assault ReAmp Studio up and running on a Linux installation. I’ll be showing the details on a Debian 10 distro of Linux. If you are more familiar with Windows or Mac, the Linux installation is a bit more manual than you’d expect, but the end result is a great guitar software studio that works as a VST plugin and also has a stand-alone application. Let’s continue to install Audio Assault ReAmp in Linux.

Note: at the time of writing, ReAmp has not been released to the general public, so only those folks who were prior customers or members of the Audio Assault mailing list had access to purchase ReAmp Studio before it’s available to the general public.

14 October 2020 – Written by Michael R. Myers #mykmyrs

Tags: #mykmyrs #audioassault #reamp #linux #guitarstudio #guitar #amp #ampsim #cab #speakercab #impulseresponse #irs

Skill Level: Advanced

What You’ll Need to Get Started

  • A Linux distro installed on your computer. I’m using Debian 10 in this tutorial.
  • A USB audio interface for electric guitars. I’m using my Digitech GNX4 Guitar Workstation.
  • For recording, you’ll need a DAW like Tracktion Waveform 11 (pro or free) or Reaper. There are many choices and personal preferences will determine the “best DAW” for you.
  • A downloaded copy of the ReAmp Studio software. Audio Assault packages the Linux, Mac and Windows releases into one zip file typically.

Some Notes Before We Begin

My Digitech GNX4 is still supported as USB audio interface, fifteen years after my purchase. It works in Linux. It works in Mac. It works in iOS. It works in Windows 10. It JUST WORKS.

You will need to set permissions to files and folders manually in Linux. You’ll also need to create launchers manually if you want a shortcut on your desktop to the ReAmp studio. I’ll cover these steps in the instructions, it’s just a fair warning that things will get manual at some point in this tutorial.

Install Audio Assault ReAmp in Linux

  1. Before starting, you may want to update your system’s software using the Update Manager to ensure you have the latest and greatest fixes. In terminal, you can run “sudo apt-get update” and then “sudo apt-get upgrade” to bring your system up to date.
  2. Extract the ReAmp zip file to a folder on the computer. I typically extract it to Downloads.
  3. Open the extracted folder and you’ll see something similar to this image. The Linux install files are in their own folder.Linux-install-file-contents
  4. Open the ReAmp Studio Linux folder. Inside, you will find the components you’ll be working with. In addition, the Audio Assault developers included a text file with Linux installation instructions for your reference. They indicate that there may be an installer made in the future that would make the steps that follow obsolete, so be sure to keep an eye out for that installer in future releases.
  5. We’ll install the ReAmp Studio VST component first. Following the vendor’s installation instructions, we’ll put the “ReAmp Studio VST.so” file into a folder called “.vst”. I put this “.vst” folder in my Home folder.Linux-VST-Folder-Location
  6. Inside the .vst folder, you can see the file is there now and also several other VSTs I have installed. When you run your DAW and want to use this new VST component, you’ll have to re-scan your VST folders and possibly add this folder to the folders your DAW searches to locate VST files.Linux-VST-file-in-folder.
  7. Now let’s install the ReAmp Studio stand-alone application. We’ll also make a launcher so that there is a shortcut on the desktop to access it easily in the future.
  8. We’re going to install the stand-alone in the /opt folder that is a sub-folder of your filesystem drive. Locate the “opt” folder and open it.inux-OPT-folder-location
  9. I made a folder named “Audio Assault” in my /opt folder to make it easier to locate and maintain Audio Assault components.Linux-AA-folder-in-OPT-folder
  10. Open the new “Audio Assault” folder and perform the following actions. Copy the “ReAmp Studio Standalone” file and the “ReAmp Studio Data” folder from the install folder. inux-AA-Folder-Contents
  11. We need to start with changing file permissions so that Linux allows us to read and write as necessary. First, let’s give the ReAmp Studio Standalone” file permission to execute. Right-click on the file in the “/opt/Audio Assault/” location and choose Properties, then permissions. Tick the checkbox “Allow executing file as program”.inux-standalone-execute
  12. Now we need to give permissions to the supporting “ReAmp Studio Data” folder that contains the amps and cabinets and presets within ReAmp studio. You’ll need to run the Terminal application and use the chmod command to assign read and write access privileges to this folder and its sub-folders. Notice that you need to use backslashes when there is a space in the folder name, and forward slashes to separate directory names.
  13. In terminal, run the following commands to set read and write permissions for ReAmp Studio to function properly: chmod -R 777 /opt/Audio\ Assault/ReAmp\ Studio\ Data and sudo chmod -R 777 /opt/Audio\ Assault.inux-CHMOD-for-data-folder
  14. Finally, let’s create a launcher on the desktop so we can try out the stand-alone and verify the permissions are correct for it to run and make audio. Right-click on the Linux desktop and click “Create a new launcher here…”. The Launcher Properties window will show.
  15. Enter a name for your launcher, and click the browse button and go to /opt/Audio Assault and choose the stand-alone file “ReAmp Studio Standalone”. Ensure you click the “Launch in Terminal” checkbox. Click OK and your launcher will now be on your desktop.Linux-launcher-creation
  16. Double-click the the launcher to test out your stand-alone version of ReAmp Studio. You may get a message about JACK server not being started, but just ignore that. The ReAmp Studio screen wll appear momentarily.
  17. You may have to enter your e-mail that you used when purchasing to unlock ReAmp studio. After unlocking, you should see the main window.Linux-ReAmp-Launched
  18. You’ll know that your file permissions are set correctly because you will get a file named “settings.px” in the “/opt/Audio Assault/Reamp Studio Data” folder. If this file does not exist, you will not be able to read or write presets, and you will be continually asked to provide your e-mail address when Reamp Studio starts.Linux-Settings-file
  19. If you’re using a DAW, remember to scan for the VST in the /.vst folder so that it’s available to you for recording and playback.

Summary

ReAmp Studio is a great way to find a unique and varied guitar tone with its offerings of amplifiers, cabinets and the ability to use custom impulse responses. Offering it to Linux, Mac and Windows allows users to have the ability to use the software in a mixed environment capacity, and many guitarists will appreciate that capability when they have to play or record in more than one operating system. I hope you were able to follow well and you were able to install Audio Assault ReAmp in Linux.

Other Linux Tutorials I’ve Written

Configure Guitarix in Linux Mint 20 to Create Your Guitar Tone

Config-Filter

Create Custom Impulse Responses with Audio Assault aIR Impulse Rack

If you’ve ever wanted to create your own impulse response for a unique guitar tone, Audio Assault has released a plug-in that allows you to sculpt your own IRs from the ground up. You can use other IRs as a starting point, or for the adventurous, start fresh at step one and fiddle with knobs until your heart’s content. In this post, we’re going to make a brand new IR for a metal guitar sound. Follow the steps later in this tutorial to create custom Impulse Responses with Audio Assault aIR Impluse Rack.

28 July 2020 – Written by Michael R. Myers #mykmyrs

Skill Level: Intermediate

What Are We Doing With aIR Impulse Loader?

We’re going to generate and export a custom impulse response (IR) file with air Impulse Rack. To keep this tutorial brief, I will assume that you have an understanding of what an IR is and how you apply them within your DAW. If you don’t understand IRs just yet, go do some research and come back to continue.

There is not much documentation on the aIR Impulse Rack, so until that becomes available, the steps here are going to be similar to other information and videos I have seen for this product. There’s also the risk that the information presented will be incomplete or incorrect, so make sure you save your preset in a safe place in the event we find out updated information from the Audio Assault team.

What You’ll Need to Create Custom Impulse Responses with Audio Assault aIR Impluse Rack

  • A Digital Audio Workstation. I’m using an evaluation of Reaper v5.
  • An amplifier simulation plug-in that allows for its cabinet section to be turned off so that IRs can be used for speaker cabinets.
  • Paid version of Audio Assault’s aIR Impulse Rack plug-in
  • An alternate IR loader, such as STL Tones’ NAD IR. It’s free and part of the Emissary Plug-In Bundle.

Some Remarks Before We Continue

  • One of the Audio Assault developers posted a video tutorial about aIR Impluse Rack on 25 June 2020 on the Audio Assault User Group on Facebook. In the video, he demonstrated how to blend several different IRs to create a new IR. In addition, he added several components, one at a time, to show how to make your own amp and cabinet simulation. Based upon the latter topic, I wanted to show how he did his steps while tweaking the settings to make my own IR.
  • Audio Assault runs regular promotions on their products, and they are insanely affordable during these promotions. You can pick up aIR Impulse Rack for around $10 USD while it’s on promotional pricing. The best way to be notified of sales is to join their email list and also the Facebook group. Joining other VST/Plug-in groups on Facebook may also allow you to see what others post for sale pricing as well.
  • This link is where you can find this tutorial’s finished IR file if you just want a sample IR without doing the configuration steps in this tutorial.

Steps to Create Custom Impulse Responses with Audio Assault aIR Impluse Rack

  1. Record a dry guitar track 4 bars in length to be used for playback during the IR development process.
  2. Add the aIR Impulse Rack plugin to the dry guitar’s track effects. Set up looping in your DAW for the dry guitar track so that you’ll be able to hear the changes to the IR as we build it.
  3. Add your desired amp simulation to the guitar track. Ensure that you disable its cabinet so that we can use our own impulse response that we are builidng as the cabinet. Here I am using Audio Assault’s Sigma virtual amplifier.Disable Amp Cabinet
  4. Add the aIR Impulse Rack plug-in to the guitar track, after the amp simulation.Load AIR rack
  5. Click the Modules tab in the pane on the right-hand side. The available tools are presented, starting with “IR Module”. Scroll the list until you find “Phase Delay”. Drag in three (3) instances of this module.Config Delays
  6. The delays are going to act as the speaker cabinet. By adjusting their delay knobs, we’re simulating the sound bouncing around inside the cabinet. Set them with the following values, starting from the top instance and working down. Instance 1 – HP 89.1 LP 9996.4 Mix 50 Delay 1.1 Feedback 55.7 Parallel ON Phase ON Power ON. Instance 2 – HP 101.3 LP 8827.1 Mix 60 Delay 2.7 Feedback 24.7 Parallel ON Phase ON Power ON. Instance 3 – HP 410.4 LP 8704.4 Mix 37 Delay 8.6 Feedback 60.6 Parallel ON Phase ON Power ON.
  7. Now let’s add our speaker simulator by dragging a FILTER module from the list and placing it under the last DELAY module. Set its values as follows. LOW CUT – 91.4 HIGH CUT – 9434.4Config-Filter
  8. Add a HIGHSHELF module next, directly under the FILTER module. Set its values to the following: FREQ – 5092.2 Q – 0.3 GAIN – 2.0Config-HIGHSHELF
  9. Add a FOCUS module with a setting of 69.7Config-Focus-1
  10. Add a FOCUS module with a setting of 33.3Config-Focus-2
  11. Add a NORMALISER module with a setting of -4.0Config-normaliser
  12. Finally, add a VISUALISER as the last module. I added two instances here only to show both the Impulse and the Frequency representations of the impulse response. You only should add one instance of the VISUALISER to your chain of modules.Config-Visualiser
  13. Now that we have finished the initial impulse response, let’s save it as a preset with aIR Impulse Rack. Click the “Presets” tab on the right-hand side of the screen. At the bottom of the pane, click “Save Preset” and select a folder of your choice.Save-Preset
  14. Now let’s export the impulse response into a *.wav file so that it can be used within an impulse loader application as an amplifier cabinet. Click the Export button at the top right-hand side of the screen, set your options and click the Export To button to choose a folder to store the *.wav impulse response file. I used standard export values of 44100, Mono and 24 Bit as parameters for my impulse file.Export-IR
  15. Alternatively, instead of using aIR Impulse Rack to handle providing your impulse response to your signal chain, you can use a different impulse loader, like STL Tones’ NAD IR, to act as your amplifier’s speaker cabinet. If you want to use NADIR, uncheck aIR from your FX chain, add STL NADIR and within NADIR, choose the *.wav file you exported. I also changed my routing in NADIR from MONO to DUAL MONO.Config-NADIR

Summary

Now that you have made a custom IR from scratch in aIR Impulse Rack, you can tweak the preset you’ve stored to your own liking. There’s no right or wrong and the key is experimentation and finding tones that work great for your equipment and ears.

You can also load existing impulse response files, one or more, to blend and tweak and design your own new impulse. The results are really endless. I hope you found this tutorial useful and if you make any IRs, please send them to me so I can try them out.

If you would like to add to this content to help other folks, please contact me and let me know what you have in mind.