You can use AmpliTube to turn your Android phone or tablet into a professional guitar and bass multi-effects processor. It can process multiple audio signals, and will let you play music in real-time with no processing delay. It has a built-in collection of some of the most popular and best-designed guitar and bass effects.

It is a free app that is able to process signals from the built-in microphone on your device. It will also let you use the built-in speakers and headphones to play your music.

AmpliTube will let you use the built-in speaker and microphone to capture and process your audio. It is designed to be compatible with any Android device that has a microphone and a built-in speaker. It will let you use the device’s microphone to capture audio and process it in real-time.