Positive Grid Bias FX Professional Metal and Insane Amp Test HD

This is not a music video but more to info video about Bias FX Professional Metal and Insane Amp Testing. BIAS Desktop is the world’s most accurate, thorough and versatile guitar-amp modeler and designer. Its advanced amp-modeling engine captures the warmth and feel of real tube amps in every aspect, component by component. BIAS is fully customizable, easily create amp models by swapping out the tubes, preamp, transformer, tone stacks, cab and mic to create your own custom amps and unique signature sound.