Amp Rack Guitar Effects Pedal

Acoustix Audio Engineering

In-app purchases

Introducing Amp Rack Version 4!

About this app

Amp Rack is a Guitar / Voice Audio Effects Processor, Tuner and MP3 Recorder for Android.

Amp Rack is an Open Source LV2 / LADSPA Plugins Host for Android. More than 300 high quality audio plugins are available which can be added in any order to the audio effect chain to create distinct high quality tones for your guitar!

Record your guitar tracks in high quality MP3 or OPUS format to share easily with friends! Use a backing drum or rhythm track to practice those scales! Most of all, it's free and open source!

Introducing Amp Rack Version 4!

This is the biggest update of Amp Rack till date, and contains tons of new features and under the hood bug fixes.

New features:
✓ LV2 Plugin support
✓ HD Video recording
✓ Looper: Record rhythm loops or load a drum loop from file
✓ All new Chromatic Auto Tuner
✓ Fully skinnable theme engine
✓ All new Quick Patch: Just one tap to change factory patches for finding sounds quickly
✓ All new Backing Track player. Simply record some chords and use it on loop as a backing track! You can change BPM and Volume of the backing track. Perfect to practice solos or master scales
✓ All new Drum Machine. Transform yourself into a one man band, or just practice rocking out. Choose from a variety of exciting tracks. Change BPM according to your genre and preference.
✓ Improved Presets Loading
✓ Improved recorded audio sharing support
✓ Beautiful new material design 3 themes

Features

✓ High Quality Audio Plugins such as different Distortion, Overdrive, Cabinet Emulation, Delay, Echo, Reverb, Compressors, Limiters, Sustain, Vocoders, Tube Emulators, and even Autotune (and many more!

✓ Easy to use UI with customizable background!

✓ One click operation: add a new effect to the chain, or use presets created by professional guitarists for beautiful instant ready made tones for your tracks!

✓ Add Unlimited effects in any order to the effect chain

✓ Customize effect parameters as per your sound preference

✓ Save presets and share with the world!

✓ Supports Mic / Mic in jack / USB Interfaces. No need for expensive accessories. Just buy any generic 1/4" TRS to 3.5mm adapter for less than $1 and rock on!

✓ High performance Low Latency Native Audio Processing: No latency on even the most basic devices

✓ All new Backing Track player. Simply record some chords and use it on loop as a backing track! You can change BPM and Volume of the backing track. Perfect to practice solos or master scales

✓ All new Drum Machine. Transform yourself into a one man band, or just practice rocking out. Choose from a variety of exciting tracks. Change BPM according to your genre and preference.

✓ High performance realtime low latency code

✓ High quality floating point precision audio processing

✓ Completely Open Source App: Download the code from https://amprack.acoustixaudio.org

Ratings and reviews

App was crashing all the time and not showing saved presets. Then it started to work okay but several presets won't play. Occasionally if I disable the compressor they will work, but not always. The new GUI wasn't showing, but now it is and it hangs the app. Can't use it at all now. EDIT: One UI version 5.1. No latency problems. No way to activate the new GUI now that I've reinstalled

It works fine, although the UI needs to be more user-friendly

It's a super app if it could work well in total. Effects are awesomely customizable and presets are stunning, all works well in pluggin play mode but recording part has issues, press record, turn on the Amp and app crashes instantly. Moreover, it can not run in background, it gets inactivate within 30 seconds after screen gets off; adding a widget feature could resolve this issue i think in Android 11 like platform.

What's new

New AIDA-X plugin
Minor bug fixed that prevented NAM plugin file chooser from loading files