BIAS – Custom Amp Builder App for iOS
![Positive Grid BIAS](https://www.osirisguitar.com/wp-content/uploads/2013/11/bias_tone_revolution-800x250.jpg)
Positive Grid are releasing a custom virtual amp builder that lets you change just about everything and use the amp right away in JamUp.
Read morePositive Grid are releasing a custom virtual amp builder that lets you change just about everything and use the amp right away in JamUp.
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